question_id int64 37.6M 73.2M | input_text stringlengths 88 52.4k | output_text stringlengths 37 35.6k | title stringlengths 15 150 | tags stringlengths 1 107 | q_score int64 -19 397 | view_count int64 3 879k | answer_count int64 1 21 | accepted_answer_id int64 37.6M 73.8M | answer_id int64 37.6M 73.8M | a_score int64 -5 1.29k | is_accepted bool 1
class | creation_date stringlengths 20 24 | input_text_instruct stringlengths 251 52.6k |
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72,250,952 | How to assign a sequential number to ThreadPoolExecutor worker<p>assuming the following code example where a list of files getting uploaded, using ThreadPoolExecutor as executor.</p>
<pre><code> def upload_segments(segment_upload_list):
def __upload(object_path_pair):
libera_resource.upload_file... | <p>Here's an illustration of how to use a global counter like I suggested in a <a href="https://stackoverflow.com/questions/72250952/how-to-assign-a-sequential-number-to-threadpoolexecutor-worker#comment127649492_72250952">comment</a>. Each upload is being simulated by having each worker thread sleep for a random amoun... | How to assign a sequential number to ThreadPoolExecutor worker | python|threadpoolexecutor | 0 | 56 | 2 | 72,252,514 | 72,252,514 | 1 | true | 2022-05-15T18:05:48.320Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to assign a sequential number to ThreadPoolExecutor worker<p>assuming the following code example where a list of files getting uploaded, using ThreadPoo... |
72,382,402 | Execute scrollTo function automatically - Flutter<p>I'm using flutter scrollable positioned list package. There is a method called scrollTo which let you scroll to specific index in the list.</p>
<p>What I'm trying to achieve is that scrollTo function should execute automatically as soon as user land up on the screen.<... | <p>Try the following</p>
<pre><code>WidgetsBinding.instance.addPostFrameCallback((_) => startScroll());
</code></pre>
<p>this function performs <strong>startScroll</strong> after UI build is complete</p> | Execute scrollTo function automatically - Flutter | flutter|dart|flutter-listview | 0 | 56 | 1 | 72,382,572 | 72,382,572 | 1 | true | 2022-05-25T18:11:09.337Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Execute scrollTo function automatically - Flutter<p>I'm using flutter scrollable positioned list package. There is a method called scrollTo which let you scr... |
72,399,378 | Why isn't my Array updating outside of the method that it is set in after I assign it a new value?<p>I have an issue where when I combine two arrays 'laptops' and 'arr2' in the addLaptop() method and create a third array 'newArray' to contain the values of 'laptops' and 'arr2' then set the 'laptops' array equal to the ... | <p>As the comments suggest, it is not clear if you want a single Laptops object to continue updating, but if that is the case, then you should initialize it once before your loop.</p>
<pre class="lang-java prettyprint-override"><code>Laptops addLaptop = new Laptops();
Scanner myObj = new Scanner(System.in);
int loop =... | Why isn't my Array updating outside of the method that it is set in after I assign it a new value? | java|arrays | 0 | 56 | 1 | 72,399,506 | 72,399,506 | 1 | true | 2022-05-27T00:50:43.300Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Why isn't my Array updating outside of the method that it is set in after I assign it a new value?<p>I have an issue where when I combine two arrays 'laptops... |
72,337,736 | Migrate ResourceSupport to RepresentationModel<p>I have this code which I would like to migrate to latest Spring hateoas version. I tried this:</p>
<pre><code>@JsonInclude(Include.NON_NULL)
public class TransactionResource extends RepresentationModel {
@JsonProperty("id")
private UUID uuid;
public voi... | <p>I think that in the newer Spring Hateoas version you could achieve a similar result with this code:</p>
<pre class="lang-java prettyprint-override"><code>@JsonInclude(Include.NON_NULL)
public class TransactionResource extends RepresentationModel {
@JsonProperty("id")
private UUID uuid;
public void ... | Migrate ResourceSupport to RepresentationModel | java|spring-hateoas|hateoas | 0 | 56 | 1 | 72,338,889 | 72,338,889 | 1 | true | 2022-05-22T12:49:49.293Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Migrate ResourceSupport to RepresentationModel<p>I have this code which I would like to migrate to latest Spring hateoas version. I tried this:</p>
<pre><cod... |
72,249,954 | Aggregating data in a csv<p>I have to generate a HTML file to show how I have aggregated data in a csv file.</p>
<p>The structure of this file is as follows:</p>
<pre><code>num_expediente;fecha;hora;localizacion;numero;cod_distrito;distrito;tipo_accidente;estado_meteorológico;tipo_vehiculo;tipo_persona;rango_edad;sexo;... | <p>As mentioned in the comments OP has a typo in the <code>printf</code> where <code>arr[i]</code> should be <code>array[i]</code>; while this should address OP's current issue I'm not sure I understand the use of a recursive function call unless OP's real world problem is dealing with arrays of varying dimensions.</p>... | Aggregating data in a csv | bash|awk | 0 | 56 | 1 | 72,250,205 | 72,250,205 | 1 | true | 2022-05-15T16:03:10.470Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Aggregating data in a csv<p>I have to generate a HTML file to show how I have aggregated data in a csv file.</p>
<p>The structure of this file is as follows:... |
72,399,593 | Different IDEs give me different Results?<pre><code>#include <stdio.h>
#include <stdlib.h>
#include <string.h>
typedef struct STU{//Structure for transaction to make linked list
unsigned int SID;
unsigned int enteringgrade;
unsigned int year;
char University[32];
char Student[32];
... | <p><code>char str[4];</code> is an uninitialized buffer. The first iteration of <code>while(strcmp(str, "END") != 0)</code> will invoke <a href="https://en.cppreference.com/w/c/language/behavior" rel="nofollow noreferrer">Undefined Behaviour</a> by accessing the contents of <code>str</code> as if it were an i... | Different IDEs give me different Results? | c|linked-list | 0 | 56 | 2 | 72,400,736 | 72,400,736 | 1 | true | 2022-05-27T01:35:09.507Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Different IDEs give me different Results?<pre><code>#include <stdio.h>
#include <stdlib.h>
#include <string.h>
typedef struct STU{//Structu... |
72,309,897 | How to chain parent and child css transform vars<p>In the example below only the first Hello gets sized down to 0.8. The second one keeps its original scale(1,-1) ignoring the parent transform.</p>
<p>I want the parents transforms to be chained.</p>
<p>I know I can apply the transform directly on the div and it would a... | <p>Maybe this can work for you.</p>
<p>I can't seem to find a way to "chain" strings of transform functions.</p>
<p>But you can set a base of default values and apply many transforms to <code>p</code> elements and set the appropriate values at each level which may give you a chain effect due to the cascade.</... | How to chain parent and child css transform vars | javascript|html|css|inheritance|css-variables | 2 | 56 | 1 | 72,310,397 | 72,310,397 | 1 | true | 2022-05-19T19:06:18.157Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to chain parent and child css transform vars<p>In the example below only the first Hello gets sized down to 0.8. The second one keeps its original scale(... |
72,369,482 | Google Sheets script: delete hidden cell if another cell in same row is deleted<p>I'm pretty sure this is easy. I want a cell in a hidden column to be deleted automatically (OnEdit) if another cell in the same row is deleted. In the case of the picture below, if I delete text in B13, I want the content in the (hidden... | <h3>Try it this way</h3>
<pre><code>function onEdit(e){
const sh = e.range.getSheet();
if(e.range.rowStart > 7 && e.range.columnStart == 2 && e.oldValue && !e.value){
sh.getRange(e.range.rowStart, 5, e.range.rowEnd - e.range.rowStart + 1).clearContents();
}
}
</code></pre>
<p>Yes de... | Google Sheets script: delete hidden cell if another cell in same row is deleted | google-apps-script|google-sheets | 0 | 56 | 2 | 72,371,186 | 72,371,186 | 1 | true | 2022-05-24T21:07:39.377Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Google Sheets script: delete hidden cell if another cell in same row is deleted<p>I'm pretty sure this is easy. I want a cell in a hidden column to be delet... |
72,352,713 | Is there a way to loop copying values in R?<p>I am working with a really messy dataset for my master's thesis and I need some help with copying values from one column to other columns.</p>
<p>What I need to do is the following:</p>
<ol>
<li>I need the value from row 1 to be copied to the column price_close in the same ... | <p>What you are describing is converting your data from "long format to wide format". Searching that phrase will turn up lots of ways to accomplish this in R. Here's one, you could use <code>pivot_wider()</code> from tidyr, like this:</p>
<p>(edited to use <code>separate()</code> as suggested by @Axeman)</p>
... | Is there a way to loop copying values in R? | r|loops|copying | 0 | 56 | 1 | 72,352,914 | 72,352,914 | 1 | true | 2022-05-23T17:39:19.987Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Is there a way to loop copying values in R?<p>I am working with a really messy dataset for my master's thesis and I need some help with copying values from o... |
72,388,279 | ssrs column group subtraction from previous value<p>I am using Microsoft report builder.
I have columns in a column group that are grouped by weeks. One of the field of this scope should be subtraction of one column value from current week minus column value from another week. Is this possible in ssrs?
<a href="https:/... | <p>Onestly I don't know if this is possible (I don't think is possbile to access the scope of the "previous group") but maybe you can use this workaroud.</p>
<p><strong>0. Start dataset</strong></p>
<p>I've started from this dataset, somehow similar to yours</p>
<p><a href="https://i.stack.imgur.com/vJQOC.png... | ssrs column group subtraction from previous value | reporting-services|reportbuilder3.0|group | 1 | 56 | 1 | 72,389,487 | 72,389,487 | 1 | true | 2022-05-26T07:29:56.897Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
ssrs column group subtraction from previous value<p>I am using Microsoft report builder.
I have columns in a column group that are grouped by weeks. One of t... |
72,245,607 | How to create a List containing a sub dictionary keys , from nested dictionary?<p>Form nested dictionary, How to Create a List, containing Sub dictionary keys?</p>
<pre><code> dict_lbl = {
"lbl1":{"name":"label1","item1":"Accounts", "item2":"kann... | <p>If you can't assume nested dictionaries have the same keys yet you want to have a result including all unique keys, you can iterate through each nested dictionary and implement set union like this:</p>
<pre><code>list(set().union(*[d.keys() for d in dict_lbl.values()]))
>>> ['item1', 'printitem', 'name', '... | How to create a List containing a sub dictionary keys , from nested dictionary? | python|python-3.x | 1 | 56 | 2 | 72,245,717 | 72,245,717 | 2 | true | 2022-05-15T04:58:05.660Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to create a List containing a sub dictionary keys , from nested dictionary?<p>Form nested dictionary, How to Create a List, containing Sub dictionary key... |
72,259,216 | Why I can't see onclick property?<p>When I was exploring StackOverflow's code, I get: <a href="https://i.stack.imgur.com/7dJll.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/7dJll.png" alt="devt" /></a><br />
And I tried to get <code>onclick</code> event handler. There are the report:</p>
<pre><code... | <p>While the <code>.onclick</code> property is one way to add a click event listener to elements, it's not the only way. Another way is via <code>.addEventListener()</code>. When an event listener is added to an element via <code>.addEventListener()</code>, the <code>onclick</code> attribute/property doesn't update to ... | Why I can't see onclick property? | javascript|onclick | 0 | 56 | 1 | 72,259,978 | 72,259,978 | 2 | true | 2022-05-16T12:28:36.553Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Why I can't see onclick property?<p>When I was exploring StackOverflow's code, I get: <a href="https://i.stack.imgur.com/7dJll.png" rel="nofollow noreferrer"... |
72,251,603 | Can I enable remote UI for qt app on RPI?<p>When trying to enable remote ui for my pyside2 app im getting the following error:</p>
<pre><code>python3 app.py -platform webgl
qt.qpa.plugin: Could not find the Qt platform plugin "webgl" in ""
This application failed to start because no Qt platform plu... | <p>You have to compile the qtwebglplugin with the same version of Qt that was compiled for PySide2, in this case to compile PySide2 the Qt provided by the OS distribution was used:</p>
<pre><code>sudo apt install qtbase5-private-dev libqt5websockets5-dev
git clone -b 5.11 https://code.qt.io/qt/qtwebglplugin.git
cd qtwe... | Can I enable remote UI for qt app on RPI? | python|raspberry-pi|pyside2 | 0 | 56 | 1 | 72,263,289 | 72,263,289 | 2 | true | 2022-05-15T19:34:15.980Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Can I enable remote UI for qt app on RPI?<p>When trying to enable remote ui for my pyside2 app im getting the following error:</p>
<pre><code>python3 app.py ... |
72,268,120 | gnuplot: how to plot color squares for each month's temperature?<p>I would like to plot the following figure (from <a href="https://clauswilke.com/dataviz/aesthetic-mapping.html#scales-map-data-values-onto-aesthetics" rel="nofollow noreferrer">Fundamentals of Data Visualization</a>) using gnuplot:</p>
<p><img src="http... | <p>The plotting style <code>with image</code> probably cannot have borders. So, I would use the versatile style <code>with boxxyerror</code>.
Furthermore, instead of matrix format I would add a line header and loop through the columns (since there will be always 12 months)
Check the following example as well as <code>h... | gnuplot: how to plot color squares for each month's temperature? | gnuplot | 1 | 56 | 1 | 72,269,722 | 72,269,722 | 2 | true | 2022-05-17T04:11:47.730Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
gnuplot: how to plot color squares for each month's temperature?<p>I would like to plot the following figure (from <a href="https://clauswilke.com/dataviz/ae... |
72,276,206 | How to use 1 formula to Count items by date?<p><a href="https://docs.google.com/spreadsheets/d/1_b-wdVQFKKSpJtNF4coNhQvmv20mUFSGkpppbOTE9Cg/edit?usp=sharing" rel="nofollow noreferrer">https://docs.google.com/spreadsheets/d/1_b-wdVQFKKSpJtNF4coNhQvmv20mUFSGkpppbOTE9Cg/edit?usp=sharing</a></p>
<p>Hi, I am trying to build... | <p>See my added sheet ("Erik Help"). The formula in B2:</p>
<p><code>=ArrayFormula(IFERROR(VLOOKUP(FILTER(A2:A,A2:A<>"")&"~"&FILTER(B1:1,B1:1<>""),QUERY({Data!D2:D&"~"&Data!A2:A},"Select Col1, COUNT(Col1) GROUP BY Col1"),2,FALSE)))<... | How to use 1 formula to Count items by date? | google-sheets|spreadsheet|gspread | 0 | 56 | 1 | 72,278,037 | 72,278,037 | 2 | true | 2022-05-17T14:52:42.013Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to use 1 formula to Count items by date?<p><a href="https://docs.google.com/spreadsheets/d/1_b-wdVQFKKSpJtNF4coNhQvmv20mUFSGkpppbOTE9Cg/edit?usp=sharing"... |
72,296,255 | Is there a way to efficiently search for a value using 2 keys in python?<p>Let's assume I have this table with 3 columns like the one below.
I can make a list of values and simply iterate through every row but that seems inefficient to my rookie eye if there is a lot of data, and it doesn't seem scalable if applied in ... | <p>You can use a dictionary where the keys are 2-tuples and the values are integers:</p>
<pre class="lang-py prettyprint-override"><code>{(fst, snd): thrd for fst, snd, thrd in array}
</code></pre>
<p>This outputs:</p>
<pre class="lang-py prettyprint-override"><code>{
('a', 'x'): 100,
('a', 'y'): 200,
('a', 'z'): 30... | Is there a way to efficiently search for a value using 2 keys in python? | python|python-3.x|search | 1 | 56 | 1 | 72,296,299 | 72,296,299 | 2 | true | 2022-05-18T21:34:32.360Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Is there a way to efficiently search for a value using 2 keys in python?<p>Let's assume I have this table with 3 columns like the one below.
I can make a lis... |
72,297,792 | Possible to alias has many associations with the same alias with different models?<p>I have an <code>Article</code> model that can have many different types of content blocks. So an <code>Article</code> can have many <code>HeadingBlocks</code> and <code>ParagraphBlocks</code> like this:</p>
<pre><code>class Article <... | <p>You can have a method that returns an array of blocks:</p>
<pre><code>class Article < ApplicationRecord
has_many :heading_blocks
has_many :paragraph_blocks
# NOTE: returns an array of heading and paragraph blocks
def blocks
heading_blocks + paragraph_blocks
end
end
</code></pre>
<p>You can reorgani... | Possible to alias has many associations with the same alias with different models? | ruby-on-rails | 3 | 56 | 1 | 72,298,222 | 72,298,222 | 2 | true | 2022-05-19T01:51:52.527Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Possible to alias has many associations with the same alias with different models?<p>I have an <code>Article</code> model that can have many different types ... |
72,327,232 | Unable to commit transactions in AWS Neptune using an AWS Lambda written in javascript<p>I need to use gremlin transactions using the npm <code>gremlin</code> library. I went through the standard transaction syntax mentioned for javascript in the tinkerpop documentation - <a href="https://tinkerpop.apache.org/docs/curr... | <p>Support for bytecode transactions, <code>g.tx()</code> etc. requires a TinkerPop server version of 3.5.x - The first Neptune release to support that version is the 1.1.1.0 release (April 19th 2022). That is likely why your Lambda is not doing anything as the server does not support <code>g.tx()</code> at the Neptune... | Unable to commit transactions in AWS Neptune using an AWS Lambda written in javascript | javascript|aws-lambda|tinkerpop|amazon-neptune|gremlin-server | 0 | 56 | 1 | 72,341,090 | 72,341,090 | 2 | true | 2022-05-21T06:31:58.780Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Unable to commit transactions in AWS Neptune using an AWS Lambda written in javascript<p>I need to use gremlin transactions using the npm <code>gremlin</code... |
72,344,806 | SUMIFS not matching blank values<p>The SUMIFS formula in my VBA code works for values except when I am trying to find blanks.</p>
<p>Example source dataset:</p>
<div class="s-table-container">
<table class="s-table">
<thead>
<tr>
<th>Date (column G in original sheet)</th>
<th>Customer (column O in original sheet)</th>... | <p>Try this:</p>
<pre><code>.Formula = "=SUMIFS(Results!$E:$E,Results!$O:$O,IF(Static2!B$1="""","""",Static2!B$1),Results!$G:$G,Static2!$A2)"
</code></pre> | SUMIFS not matching blank values | excel|vba|sumifs | 0 | 56 | 1 | 72,344,992 | 72,344,992 | 2 | true | 2022-05-23T07:35:21.573Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
SUMIFS not matching blank values<p>The SUMIFS formula in my VBA code works for values except when I am trying to find blanks.</p>
<p>Example source dataset:<... |
72,353,087 | Shared object reference between different Rust containers without copy<p>I want to have multiple data containers for the same object with the same reference (pointer), and can't figure out how to achieve that in Rust. Go can simply use reference to the object as below:</p>
<pre><code>type container struct {
id ... | <p>Instead of <code>Box</code>, you need to use <a href="https://doc.rust-lang.org/stable/std/rc/struct.Rc.html#" rel="nofollow noreferrer"><code>Rc</code></a> or <a href="https://doc.rust-lang.org/stable/std/sync/struct.Arc.html" rel="nofollow noreferrer"><code>Arc</code></a> depending on your sync needs:</p>
<pre cla... | Shared object reference between different Rust containers without copy | rust | 0 | 56 | 1 | 72,353,211 | 72,353,211 | 2 | true | 2022-05-23T18:12:01.907Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Shared object reference between different Rust containers without copy<p>I want to have multiple data containers for the same object with the same reference ... |
72,357,802 | Getting specific attribute value from Eloquent\Collection in Laravel<p>I am trying to get the attribute "date" value from the following returned data, how I can get it?</p>
<pre><code>Illuminate\Database\Eloquent\Collection {#267 ▼
#items: array:1 [▼
0 => App\Models\Crisis_indicators_data {#255 ▼
... | <p>// get your main collection with all the attributes like this...</p>
<pre><code>$users = Users::get();
</code></pre>
<p>// build your second collection with a subset of attributes. this new
// collection will be a collection of plain arrays, not Users models.</p>
<pre><code>$subset = $users->map(function ($user) ... | Getting specific attribute value from Eloquent\Collection in Laravel | laravel | 1 | 56 | 1 | 72,357,942 | 72,357,942 | 2 | true | 2022-05-24T05:55:18.320Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Getting specific attribute value from Eloquent\Collection in Laravel<p>I am trying to get the attribute "date" value from the following returned da... |
72,364,950 | Parallel In Parallel Out Register<p>The <code>PIPO</code> module implements a Parallel In Parallel Out Register. It takes in these inputs (clk,reset,pipo_in,load) and an output (pipo_out).</p>
<p>If reset signal is HIGH, pipo_out = 0.</p>
<p>If load signal is HIGH, whatever new pipo_in is coming will be the output.</p>... | <p>To retain the previously loaded value, simply remove the <code>else</code> clause:</p>
<pre><code>always @(posedge clk)
begin
if (reset)
begin
pipo_out <= 4'b0000;
end
else if (load)
begin
pipo_out <= pipo_in;
end
end
</code></pre>
<p>For sequential logic, you should use... | Parallel In Parallel Out Register | verilog | 1 | 56 | 1 | 72,365,441 | 72,365,441 | 2 | true | 2022-05-24T14:45:16.720Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Parallel In Parallel Out Register<p>The <code>PIPO</code> module implements a Parallel In Parallel Out Register. It takes in these inputs (clk,reset,pipo_in,... |
72,370,627 | error C2106: '=': left operand must be l-value when trying to change value from function<p>I have a linked list that contains a pointer to the first and last node and size which indicates how many nodes are there in the list.
I have a function that returns the data in the first node.</p>
<p>I want to be able to change ... | <p>The member functions</p>
<pre><code>T Node::getData() ...
T Queue<T>::front() ...
</code></pre>
<p>returning a copy of the member <code>m_data</code>, which is an <em>r-value</em> temporary. In order to work with assignment, you need <a href="https://en.cppreference.com/w/cpp/language/operator_assignment" rel=... | error C2106: '=': left operand must be l-value when trying to change value from function | c++|class|c++11|templates|class-template | 1 | 56 | 1 | 72,372,732 | 72,372,732 | 2 | true | 2022-05-24T23:54:09.090Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
error C2106: '=': left operand must be l-value when trying to change value from function<p>I have a linked list that contains a pointer to the first and last... |
72,392,517 | Javascript to dynamically select based on another query<p>I am working with a svg element as following</p>
<p><div class="snippet" data-lang="js" data-hide="true" data-console="true" data-babel="false">
<div class="snippet-code snippet-currently-hidden">
<pre class="snippet-code-js lang-js prettyprint-override"><code>c... | <p>You could use a combination of <code>map</code> and <code>join</code> to add the Names of each array element into the <code>querySelectorAll</code></p>
<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prett... | Javascript to dynamically select based on another query | javascript|html|svg | 1 | 56 | 1 | 72,392,668 | 72,392,668 | 2 | true | 2022-05-26T13:20:39.893Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Javascript to dynamically select based on another query<p>I am working with a svg element as following</p>
<p><div class="snippet" data-lang="js" data-hide="... |
72,393,722 | Assertion for check string value include array of string<p>I create the class of book as below</p>
<pre><code>public class book
{
public int id {get;set;}
public string bookName {get;set;}
}
</code></pre>
<p>I define the list of book data : <code>List<book> books</code> as</p>
<pre><code>[
{"id":1... | <p>If I understand correctly then you could use an extension method for this. Create a class with an <code>Assert</code> method in like this:</p>
<pre><code>public static class Assertion
{
public static bool Assert(this List<Book> books, IEnumerable<string> expectedResults)
{
books = expecte... | Assertion for check string value include array of string | c#|linq|fluent-assertions | 0 | 56 | 2 | 72,394,927 | 72,394,927 | 2 | true | 2022-05-26T14:47:21.753Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Assertion for check string value include array of string<p>I create the class of book as below</p>
<pre><code>public class book
{
public int id {get;set;}... |
72,266,190 | Difference between PHP ??, ?:, and ??=<p>Something I'm not exactly clear on, how does <code>??</code>, <code>?:</code>, and <code>??=</code> differ in PHP?</p>
<p>I know <code>??=</code> was only added in PHP7.4.
I also know that <code>??</code> is for checking null values, but <code>?:</code> also seems to check for n... | <p>To combine all answers already made in former questions. With <code>??</code> you check for existence and not being <code>null</code>, with <code>?:</code> you check for <code>true/false</code>.</p>
<pre><code>$result = $a ?? $b
</code></pre>
<p>is the same as:</p>
<pre><code>if (isset($a) && !is_null($a)) {... | Difference between PHP ??, ?:, and ??= | php | 1 | 56 | 1 | 72,266,854 | 72,266,854 | 2 | true | 2022-05-16T22:15:44.607Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Difference between PHP ??, ?:, and ??=<p>Something I'm not exactly clear on, how does <code>??</code>, <code>?:</code>, and <code>??=</code> differ in PHP?</... |
72,274,114 | WikiMedia API - How to determine which portal(s) a Page belongs to?<p>I wish to determine whether a given Wikipedia page belongs to a certain Wikipedia Portal using the MediaWiki API. So far, I have been experimenting with the <a href="https://www.mediawiki.org/wiki/API:Properties" rel="nofollow noreferrer">page proper... | <p>As far as I know, there is actually no formal definition of "belongings to a portal" in Wikipedia. Opposed to categories which are part of the MediaWiki software, portals are custom pages for Wikipedia that are aimed to make it easier to explore a topic.</p>
<p>Instead of a formal definition though, you ca... | WikiMedia API - How to determine which portal(s) a Page belongs to? | mediawiki|wikipedia-api|mediawiki-api | 0 | 56 | 2 | 72,613,285 | 72,613,285 | 2 | true | 2022-05-17T12:30:48.580Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
WikiMedia API - How to determine which portal(s) a Page belongs to?<p>I wish to determine whether a given Wikipedia page belongs to a certain Wikipedia Porta... |
72,256,271 | More efficient way to compute mean for subset<p>In this dataframe:</p>
<pre><code>df <- data.frame(
comp = c("pre",rep("story",4), rep("x",2), rep("story",3)),
hbr = c(101:110)
)
</code></pre>
<p>let's say I need to compute the mean for <code>hbr</code> subsetted to the fi... | <p>I'm not sure if this is any better, but at least you only need to specify that you want the first run of 'story':</p>
<pre class="lang-r prettyprint-override"><code>df %>%
mutate(grp = ifelse(comp == 'story', rleid(comp), NA)) %>%
filter(grp == min(grp, na.rm = TRUE)) %>%
summarise(M = mean(hbr))
#>... | More efficient way to compute mean for subset | r|dplyr | 3 | 56 | 2 | 72,256,502 | 72,256,502 | 2 | true | 2022-05-16T08:34:22.780Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
More efficient way to compute mean for subset<p>In this dataframe:</p>
<pre><code>df <- data.frame(
comp = c("pre",rep("story",4), r... |
72,306,986 | Attempt to install perlbrew fails<p>I'm attempting to install perlbrew via</p>
<pre><code>\curl -L https://install.perlbrew.pl | bash
</code></pre>
<p>as suggested from <a href="https://perlbrew.pl" rel="nofollow noreferrer">https://perlbrew.pl</a></p>
<p>However, I get these errors</p>
<pre><code>print() on closed fil... | <p>The <a href="https://perlbrew.pl/Installation.html" rel="nofollow noreferrer">installation page</a> lists an alternate installation method which worked for me:</p>
<pre class="lang-sh prettyprint-override"><code>sudo cpan App::perlbrew
perlbrew init
</code></pre> | Attempt to install perlbrew fails | perl|perlbrew | 1 | 56 | 1 | 72,307,335 | 72,307,335 | 2 | true | 2022-05-19T15:08:41.480Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Attempt to install perlbrew fails<p>I'm attempting to install perlbrew via</p>
<pre><code>\curl -L https://install.perlbrew.pl | bash
</code></pre>
<p>as sug... |
72,339,387 | splitting a string using '\0'<p>let's say I have a char* <code>./a.out\0a\0b\0\0</code>.
I want to split it and the result to be a char** of value</p>
<pre><code>{
"./a.out\0",
"a\0",
"b\0",
"\0"
}
</code></pre>
<p>I'm using pure c + POSIX but if an answer contain... | <p>Here is a simple way to populate an array of pointers from your composite string, assuming you know how many strings are adjacent:</p>
<pre><code>#include <stdio.h>
#include <string.h>
int main() {
const char *str = "./a.out\0a\0b\0"; // 3 strings
const char *args[3];
const char ... | splitting a string using '\0' | c|string | -5 | 56 | 1 | 72,339,454 | 72,339,454 | 2 | true | 2022-05-22T16:28:11.663Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
splitting a string using '\0'<p>let's say I have a char* <code>./a.out\0a\0b\0\0</code>.
I want to split it and the result to be a char** of value</p>
<pre><... |
72,241,238 | Checking user info with multiple parameters<p>I have to print information about the user with the name given as a parameter. For example let's say</p>
<p>./script1.sh John
should give me</p>
<p>John Doe (username) -last login-</p>
<p>I think I managed this, but I also have to check multiple parameters like</p>
<p>./scr... | <p>You'll do:</p>
<pre class="lang-sh prettyprint-override"><code>for name in "$@"; do
...
done
</code></pre>
<p>The shell allows the shorhand <code>for name do</code> to iterate over the positional parameters. I prefer to be explicit about it.</p>
<p>The safe way to pass parameters into awk is with the <cod... | Checking user info with multiple parameters | linux|bash | 0 | 56 | 1 | 72,241,755 | 72,241,755 | 2 | true | 2022-05-14T14:41:00.683Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Checking user info with multiple parameters<p>I have to print information about the user with the name given as a parameter. For example let's say</p>
<p>./s... |
72,353,182 | If otherwise error " The <= operator can not be applied to operands of type "TextBox" and "int")<p>I have just started programming and have an error that I can not fix.</p>
<blockquote>
<p>If otherwise error " The <= operator can not be applied to operands of
type "TextBox" and "int").</p>
<... | <p>Error messages are there to help us so try to look at what it is telling you. I looked at the error message in your post and it states that your expression...</p>
<p><code>tbh_GeldAs <= GetränkeWert</code></p>
<p>is a comparison of these types.</p>
<p>TextBox <= int.</p>
<p>So what is a textbox? It holds some ... | If otherwise error " The <= operator can not be applied to operands of type "TextBox" and "int") | c#|winforms | 0 | 56 | 2 | 72,353,279 | 72,353,279 | 2 | true | 2022-05-23T18:20:43.670Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
If otherwise error " The <= operator can not be applied to operands of type "TextBox" and "int")<p>I have just started programming and have an error that I c... |
72,395,012 | Powershell - Need to check if name is ended with a sign<p>My script read a path from TFS and I add a string to it but before I need to verify that the path contains or not contains a sign</p>
<p>Example1:
This is the path, in this case I need to add '/database/'</p>
<pre><code>$/Idu Client-Server/CoreBranches/V6.4/Patc... | <p>If I understand the question properly, you want to check if the path from TFS ends with a forward slash or not, so you would know what to append to it and for thast you could use a small helper function like this:</p>
<pre><code>function Join-TFSPath {
[CmdletBinding()]
param (
[parameter(Mandatory =... | Powershell - Need to check if name is ended with a sign | powershell | 1 | 56 | 1 | 72,396,751 | 72,396,751 | 2 | true | 2022-05-26T16:23:26.820Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Powershell - Need to check if name is ended with a sign<p>My script read a path from TFS and I add a string to it but before I need to verify that the path c... |
72,372,597 | how to create custom flag like is_staff and is_anonymous in django<p>There are some Boolean fields in Django's <code>User</code> Model, for example <code>is_staff</code>, <code>is_anonymous</code> etc.</p>
<p>How can I create my own Boolean field, for example <code>is_student</code> and add it into Django's <code>User... | <p>You can create custom user model that is derived from <code>AbstractUser</code>.</p>
<pre><code>from django.contrib.auth.models import AbstractUser
class Student(AbstractUser):
is_student = models.BooleanField(default=False)
</code></pre>
<p>And in settings.py, you need to set this user model as the AuthUser mo... | how to create custom flag like is_staff and is_anonymous in django | python|django|django-models | 0 | 56 | 1 | 72,373,227 | 72,373,227 | 2 | true | 2022-05-25T05:58:48.640Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
how to create custom flag like is_staff and is_anonymous in django<p>There are some Boolean fields in Django's <code>User</code> Model, for example <code>is... |
72,336,472 | About Pandas Dataframe<p>I have a question related to Pandas.</p>
<p>In df1 I have a data frame with the id of each seller and their respective names.</p>
<p>In df2 I have the id of the salesmen and their respective sales.</p>
<p>I would like to have in the df2, two new columns with the first name and last names of the... | <p>You can <a href="https://pandas.pydata.org/docs/reference/api/pandas.DataFrame.merge.html" rel="nofollow noreferrer">merge</a> <code>df1</code> with <code>df2</code> with the <a href="https://pandas.pydata.org/docs/reference/api/pandas.DataFrame.explode.html" rel="nofollow noreferrer">exploded</a> <code>id_vendors</... | About Pandas Dataframe | python|pandas|dataframe | 3 | 56 | 1 | 72,337,392 | 72,337,392 | 2 | true | 2022-05-22T09:54:55.983Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
About Pandas Dataframe<p>I have a question related to Pandas.</p>
<p>In df1 I have a data frame with the id of each seller and their respective names.</p>
<p... |
72,279,035 | What is the correct way to copy a component?<p>This question has been on my mind for a long time because the process of copying it does not seem so difficult. Although <code>Unity</code> can easily copy countless components with <code>instantiate</code> code, why do not I see such a feature in a single component?</p>
<... | <p><code>secondFly = _fly;</code> tells the computer "<em>from now on, if I say secondFly, I mean the Component (Object) that _fly referenced at time of executing this line.</em>" It does not modify the component that was referenced by the variable <code>secondFly</code>, it only changes what <code>secondFly<... | What is the correct way to copy a component? | c#|unity3d|components | -1 | 56 | 1 | 72,279,889 | 72,279,889 | 2 | true | 2022-05-17T18:29:43.477Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
What is the correct way to copy a component?<p>This question has been on my mind for a long time because the process of copying it does not seem so difficult... |
72,367,906 | Lookup rows using pairs of values and find exact matching groups<p>I have these tables:</p>
<p><strong>Project</strong></p>
<div class="s-table-container">
<table class="s-table">
<thead>
<tr>
<th>id</th>
<th>name</th>
<th>version</th>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
<td>Pete</td>
<td>0.0.1</td>
</tr>
<tr>
<td>2... | <p>You can use SQL relational division logic as described in <a href="https://stackoverflow.com/questions/15977126/select-group-of-rows-that-match-all-items-in-a-list/48720436#48720436">this answer</a>. You're interested in the part that says exact division/no remainder:</p>
<pre><code>with project_list as (
select... | Lookup rows using pairs of values and find exact matching groups | sql|sql-server|tsql|relational-division | -2 | 56 | 2 | 72,368,688 | 72,368,688 | 2 | true | 2022-05-24T18:36:27.093Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Lookup rows using pairs of values and find exact matching groups<p>I have these tables:</p>
<p><strong>Project</strong></p>
<div class="s-table-container">
<... |
72,354,953 | Is there a way I can collapse the data frame into ONE row with associated columns<p>Here is my data frame:</p>
<pre><code> col1 col2 col3
0 data1 1 11
1 data2 2 22
2 data3 3 33
</code></pre>
<p>I would like to transform it into this form:</p>
<pre><code> data1_col2 ... | <p>You can do :</p>
<pre><code>s = df.set_index('col1').stack()
out = pd.DataFrame({x[0]+'_'+x[1] : [s[x]] for x in s.index})
</code></pre>
<p>Output:</p>
<pre><code> data1_col2 data1_col3 data2_col2 data2_col3 data3_col2 data3_col3
0 1 11 2 22 3 33
</co... | Is there a way I can collapse the data frame into ONE row with associated columns | pandas|dataframe | 0 | 56 | 2 | 72,355,347 | 72,355,347 | 2 | true | 2022-05-23T21:25:51.523Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Is there a way I can collapse the data frame into ONE row with associated columns<p>Here is my data frame:</p>
<pre><code> col1 col2 col3
0 da... |
72,254,186 | Cloudinary .mkv format video link is not playing in safari<p>Hi I am trying to stream the following video on my website from cloudinary, it is playing in all browsers except safari
I have attempted f_auto, q_50, and many other combinations
I have even tried to convert it to mp4
I also noticed that most files above 50MB... | <p>Safari doesn't support MKV's natively so you'd have to convert your video before playback by using a transformation.</p>
<p>Doing that with the video you've provided results in an error In general, to help debug Cloudinary URLs, the response includes an x-cld-error header, and looking at the URL you've shared, I see... | Cloudinary .mkv format video link is not playing in safari | safari|video-streaming|html5-video|cloudinary | 4 | 56 | 1 | 72,254,287 | 72,254,287 | 3 | true | 2022-05-16T04:34:47.983Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Cloudinary .mkv format video link is not playing in safari<p>Hi I am trying to stream the following video on my website from cloudinary, it is playing in all... |
72,274,684 | I'm having a weird issue with IDENTITY_INSERT & am at a loss. Can anyone see what I'm missing?<p>I'm getting an error when trying to execute the following statements complaining that IDENTITY_INSERT must be on in order for the insert to occur, but I am turning it on.</p>
<pre><code>SET IDENTITY_INSERT Thompson_GDM.dbo.... | <p>It needs a column list after the INSERT INTO (before the SELECT):</p>
<pre><code>SET IDENTITY_INSERT Thompson_GDM.dbo.employees ON
GO
INSERT INTO Thompson_GDM.dbo.employees([EmployeeId],
[AssignmentId],
[more columns...] )
SELECT [EmployeeId],
[AssignmentId],
[mor... | I'm having a weird issue with IDENTITY_INSERT & am at a loss. Can anyone see what I'm missing? | sql|sql-server | 0 | 56 | 1 | 72,274,742 | 72,274,742 | 3 | true | 2022-05-17T13:11:06.513Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
I'm having a weird issue with IDENTITY_INSERT & am at a loss. Can anyone see what I'm missing?<p>I'm getting an error when trying to execute the following st... |
72,288,476 | How translate ppval and @() in Matlab to Python equivalent?<p>I have the following code:</p>
<pre><code>from scipy.interpolate import UnivariateSpline
from scipy.optimize import fmin
a = UnivariateSpline(b,c) #Python
d = fmins(@(t) -ppval(a,t), someexpression); #Matlab where fmin is equivalent to fmins
</code></pre>
... | <p><code>@(t) -ppval(a,t)</code> in Matlab is an anonymous function</p>
<p>You can denote things similarly using a <a href="https://www.w3schools.com/python/python_lambda.asp" rel="nofollow noreferrer">lambda function</a> in python.</p>
<p>By teh example <a href="https://stackoverflow.com/questions/22786153/equivalent-... | How translate ppval and @() in Matlab to Python equivalent? | python-3.x|matlab|scipy | 1 | 56 | 2 | 72,289,128 | 72,289,128 | 3 | true | 2022-05-18T11:36:56.740Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How translate ppval and @() in Matlab to Python equivalent?<p>I have the following code:</p>
<pre><code>from scipy.interpolate import UnivariateSpline
from s... |
72,349,285 | Removing columns for which the column names are a float<p>I have data as follows:</p>
<pre><code>import pandas as pd
url_cities="https://population.un.org/wup/Download/Files/WUP2018-F12-Cities_Over_300K.xls"
df_cities = pd.read_excel(url_cities)
i = df_cities.iloc[:, 1].notna().idxmax()
df... | <p>This will do what your question asks:</p>
<pre class="lang-py prettyprint-override"><code>df = df[[col for col in df.columns if not isinstance(col, float)]]
</code></pre>
<p>Example:</p>
<pre class="lang-py prettyprint-override"><code>import pandas as pd
df = pd.DataFrame(columns=['a',1.1,'b',2.2,3,True,4.4,'c'],dat... | Removing columns for which the column names are a float | python|pandas | 0 | 56 | 3 | 72,349,557 | 72,349,557 | 3 | true | 2022-05-23T13:19:48.690Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Removing columns for which the column names are a float<p>I have data as follows:</p>
<pre><code>import pandas as pd
url_cities="https://population.un.... |
72,381,928 | Regex for pulling name out of pattern<p>I'm hoping to pull full names out of the following pattern. Some names have hyphens or multiple caps as the examples given:</p>
<p>(all numbers inside parentheses are either 1 or 2 digits). All Capitalized city abbreviations before parentheses are either 2 or 3 chars long)</p>
<p... | <p>Using <code>strsplit</code></p>
<pre class="lang-r prettyprint-override"><code>strsplit(str, " [A-Z]+ \\(\\d+\\) *")[[1]]
#> [1] "Davante Adams" "Christian McCaffrey" "J.K. Dobbins"
#> [4] "Amon-Ra St. Brown" "AJ Brown" "... | Regex for pulling name out of pattern | r|regex | -3 | 56 | 2 | 72,381,987 | 72,381,987 | 3 | true | 2022-05-25T17:25:28.427Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Regex for pulling name out of pattern<p>I'm hoping to pull full names out of the following pattern. Some names have hyphens or multiple caps as the examples ... |
72,389,810 | How to extract all symbol and last_price from this json?<p>I tried like this, but it doesn't work.
It worked with an other json file (<a href="https://www.binance.com/fapi/v1/ticker/price" rel="nofollow noreferrer">https://www.binance.com/fapi/v1/ticker/price</a>)
I think it's because the beginning and end is different... | <p>e contains some other information. The data that you want is in e['result']</p>
<pre><code>import requests
import json
bybit = requests.get("https://api-testnet.bybit.com/v2/public/tickers")
e = bybit.json()
for pair in e['result']:
symbol = (pair['symbol'])
price = (pair['last_price'])
prin... | How to extract all symbol and last_price from this json? | python|json|python-requests|python-bybit | 0 | 56 | 1 | 72,389,931 | 72,389,931 | 3 | true | 2022-05-26T09:43:32.337Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to extract all symbol and last_price from this json?<p>I tried like this, but it doesn't work.
It worked with an other json file (<a href="https://www.bi... |
72,297,061 | How to handle NULL values in WHERE clause and change target column based upon its encounter<p>I need the WHERE clause to change what column it is evaluating when NULL is encountered. For instance I'm trying to do something like this:</p>
<pre><code>SELECT *
FROM customer c
WHERE CASE WHEN c.cust_id_1(@variable) IS NOT ... | <p>That seems like less than optimal table design, but isn't a simple <code>COALESCE</code> where you're after?</p>
<pre><code>WHERE @variable = COALESCE(cust_id_1, cust_id_2, cust_id_3);
</code></pre> | How to handle NULL values in WHERE clause and change target column based upon its encounter | sql|sql-server | 0 | 56 | 2 | 72,297,089 | 72,297,089 | 3 | true | 2022-05-18T23:33:51.083Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to handle NULL values in WHERE clause and change target column based upon its encounter<p>I need the WHERE clause to change what column it is evaluating ... |
72,372,825 | Pandas groupby and compute ratio of values with NA in multiple columns<p>I have a dataframe like as below</p>
<pre><code>id,status,amount,qty
1,pass,123,4500
1,pass,156,3210
1,fail,687,2137
1,fail,456,1236
2,pass,216,324
2,pass,678,241
2,nan,637,213
2,pass,213,543
df = pd.read_clipboard(sep=',')
</code></pre>
<p>I wou... | <p>Use <a href="http://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.crosstab.html" rel="nofollow noreferrer"><code>crosstab</code></a> with replace missing values by <code>nan</code> with remove <code>nan</code> column and then add new column <code>amt_avg</code> by <a href="http://pandas.pydata.org/pandas... | Pandas groupby and compute ratio of values with NA in multiple columns | python|pandas|dataframe|numpy|pandas-groupby | 2 | 56 | 1 | 72,372,855 | 72,372,855 | 3 | true | 2022-05-25T06:28:01.183Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Pandas groupby and compute ratio of values with NA in multiple columns<p>I have a dataframe like as below</p>
<pre><code>id,status,amount,qty
1,pass,123,4500... |
72,367,806 | How to force git's pager to wrap long lines?<p>On most machines where I use git, long lines in the output of commands like <code>git diff</code> and <code>git show</code> are wrapped.</p>
<p>On one machine, though, long lines are truncated, and I have to use the left and right arrow keys to scroll the screen horizontal... | <p>As it appears that the culprit is <code>less</code> AND the default of <code>less</code> in the source distribution is to wrap lines, this sounds like you have inherited a shell where this has been configured explicitly.</p>
<p>First of all you can toggle this by typing <code>-S</code> at the prompt.</p>
<p>Check fo... | How to force git's pager to wrap long lines? | git | -1 | 56 | 1 | 72,368,011 | 72,368,011 | 3 | true | 2022-05-24T18:28:20.237Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to force git's pager to wrap long lines?<p>On most machines where I use git, long lines in the output of commands like <code>git diff</code> and <code>gi... |
72,311,626 | PowerShell Start-Process argumentlist escape '|' pipe character in a variable<p>When running <code>Start-Process</code> with <code>-ArgumentList</code> and passing string array <code>$configArgs</code>, it has a string that contains a special character which is a pipe (<code>|</code>). The pipe character comes from the... | <p>There are two factors at play:</p>
<ul>
<li><p>A <a href="https://github.com/PowerShell/PowerShell/issues/5576" rel="nofollow noreferrer">long-standing bug</a> in <a href="https://docs.microsoft.com/powershell/module/microsoft.powershell.management/start-process" rel="nofollow noreferrer"><code>Start-Process</code><... | PowerShell Start-Process argumentlist escape '|' pipe character in a variable | powershell|cmd | 1 | 56 | 1 | 72,311,810 | 72,311,810 | 4 | true | 2022-05-19T22:16:33.220Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
PowerShell Start-Process argumentlist escape '|' pipe character in a variable<p>When running <code>Start-Process</code> with <code>-ArgumentList</code> and p... |
72,336,377 | Bring data of each category to a row by pandas<p>Is there any simple and fast way in pandas to reach from df</p>
<pre><code>d = {'points': ['P1', 'P2', 'Q1', 'Q2', 'Q3'],
'x': [1, 2, 60 , 61, 62],
'y': [2, 5, 70 , 71, 72]
}
pd.DataFrame(data=d, index=[0, 1, 2, 3, 4])
</code></pre>
<p>to df</p>
<pre><code... | <p>You could try with <a href="https://pandas.pydata.org/docs/reference/api/pandas.DataFrame.pivot.html" rel="nofollow noreferrer"><code>DataFrame.pivot</code></a>:</p>
<pre><code># Add new elements (kind of point and index).
df['kind'] = 'all_' + df['points'].str[0]
df['idx'] = df['points'].str[1:]
# Pivot and merge ... | Bring data of each category to a row by pandas | python|pandas | 1 | 56 | 1 | 72,336,485 | 72,336,485 | 4 | true | 2022-05-22T09:40:54.727Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Bring data of each category to a row by pandas<p>Is there any simple and fast way in pandas to reach from df</p>
<pre><code>d = {'points': ['P1', 'P2', 'Q1',... |
72,281,277 | Proper modeling on UML class diagram<p>In an UML class diagram:</p>
<p>a) Do you have to state attributes that are aggregated? Or is it enough with the arrows indicating aggregation?</p>
<p>b) Do I have to add "id" as an attribute or is it a given?</p>
<p><a href="https://i.stack.imgur.com/TXFgU.png" rel="nof... | <p>You are using a shared aggregation in the picture. That does not have any defined semantics as per UML 2.5 (see p. 110). If you need a composite aggregation the diamond must be filled. In that case the aggregated object will be deleted along with the aggregating one (the latter must assure that constraint). In your ... | Proper modeling on UML class diagram | uml|aggregation|class-diagram | 2 | 56 | 1 | 72,281,509 | 72,281,509 | 4 | true | 2022-05-17T22:20:08.140Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Proper modeling on UML class diagram<p>In an UML class diagram:</p>
<p>a) Do you have to state attributes that are aggregated? Or is it enough with the arrow... |
72,340,729 | If an app has multiple models with the same field, whats the best practice for keeping things DRY?<p>For example, if I have 3 models that look like this:</p>
<pre><code>class CallLog(models.Model):
lead_id = models.BigIntegerField("Lead ID")
# other fields
class EmailLog(models.Model):
lead_id ... | <p>Yes, you can define an <a href="https://docs.djangoproject.com/en/dev/topics/db/models/#abstract-base-classes" rel="nofollow noreferrer"><em>abstract base class</em> <sup>[Django-doc]</sup></a>:</p>
<pre><code>class LeadId(models.Model):
lead_id = models.BigIntegerField("Lead ID")
class Meta:
... | If an app has multiple models with the same field, whats the best practice for keeping things DRY? | django|django-models | 1 | 56 | 1 | 72,340,746 | 72,340,746 | 4 | true | 2022-05-22T19:33:10.347Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
If an app has multiple models with the same field, whats the best practice for keeping things DRY?<p>For example, if I have 3 models that look like this:</p>... |
72,279,095 | How to check if an object is an instance of a template class of multiple template arguments in C++?<p>I have the following class:</p>
<pre><code>template <typename T, typename U = UDefault>
class A;
</code></pre>
<p>How to check whether types such as <code>A<float></code> or <code>A<float, int></code>... | <p>Your <code>IsA</code> class should be expected to take <strong>one</strong> template argument. The type you are testing.</p>
<pre><code>template <typename Type>
struct IsA : std::false_type {};
template <typename T, typename U>
struct IsA< A<T,U> > : std::true_type {};
// ^^^^^^ Th... | How to check if an object is an instance of a template class of multiple template arguments in C++? | c++|templates|typetraits | 0 | 56 | 1 | 72,279,177 | 72,279,177 | 5 | true | 2022-05-17T18:35:26.923Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to check if an object is an instance of a template class of multiple template arguments in C++?<p>I have the following class:</p>
<pre><code>template <... |
72,393,328 | Is there a function in haskell to determine if each element in a list is in another list?<p>I am wondering if there is a function in haskell to determine if each element in a list is in another list. I wrote my own, but it seems like something that would be in <code>Prelude</code> or <code>Data.List</code></p>
<pre><co... | <p>The set operation you want specifically is not in the Prelude, but <code>all</code> makes the definition somewhat trivial (though not necessarily efficient).</p>
<pre><code>-- Check if every element in xs is in ys (i.e., is xs a subset of ys)
each xs ys = all (`elem` ys) xs
</code></pre>
<p>Assuming your lists do no... | Is there a function in haskell to determine if each element in a list is in another list? | haskell | 0 | 56 | 1 | 72,393,422 | 72,393,422 | 5 | true | 2022-05-26T14:19:56.370Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Is there a function in haskell to determine if each element in a list is in another list?<p>I am wondering if there is a function in haskell to determine if ... |
72,268,307 | How to replace string on pandas dataframe before certain characters<p>Here's my dataset</p>
<pre><code>Id Text
1 Animation_and_Cartoon - Comics and Anime/Cartoon_and_anime
2 Animation_and_Cartoon - Comics and Anime/Manga_and_anime
</code></pre>
<p>Expected output is all <code>_</code> before <code>-</code> is repl... | <p>You can use:</p>
<pre><code>df['Text'] = df['Text'].str.replace(
r'^([^-]+)',
lambda m: m.group().replace('_and_',' and '),
regex=True)
</code></pre>
<p>Output:</p>
<pre><code> Id Text
0 1 Animation and Cartoon - Comic... | How to replace string on pandas dataframe before certain characters | python|python-3.x|regex|pandas | -3 | 56 | 1 | 72,268,647 | 72,268,647 | -1 | true | 2022-05-17T04:42:01.367Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to replace string on pandas dataframe before certain characters<p>Here's my dataset</p>
<pre><code>Id Text
1 Animation_and_Cartoon - Comics and Anime/... |
72,355,981 | SQL query to display rows of 2 different tables<p>I'm trying to figure out how to pull all rows from two different tables with the <code>OutageID = X</code>. The purpose of this is to view the current outage and all the revisions in one statement to see all of the changes. Below is an example I was trying. However, it ... | <pre><code>select * from (
select 1 as revisionID, Outages.* FROM Outages
WHERE (((Outages.OutageID)=3305))
union
select OutageHistory.* FROM OutageHistory
WHERE (((OutageHistory.OutageID)=3305))
) order by revisionID desc
</code></pre> | SQL query to display rows of 2 different tables | sql|vba|ms-access | 0 | 56 | 1 | 72,356,702 | 72,356,702 | -1 | true | 2022-05-24T00:14:31.940Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
SQL query to display rows of 2 different tables<p>I'm trying to figure out how to pull all rows from two different tables with the <code>OutageID = X</code>.... |
72,322,732 | When looping through an array I wish to push the elements to a new array. That array however remains empty<p>When I run this loop it takes in an array which contains eight numbers, it loops through and simply pushes them to a global array which is named results. For some reason when I console.log this array outside of ... | <p>Your code would work if you included the original array of numbers and you call the function that iterates over it:</p>
<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>let arr =... | When looping through an array I wish to push the elements to a new array. That array however remains empty | javascript|arrays|loops|for-loop | 0 | 56 | 5 | 72,322,768 | 72,322,768 | -1 | true | 2022-05-20T17:30:02.397Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
When looping through an array I wish to push the elements to a new array. That array however remains empty<p>When I run this loop it takes in an array which ... |
72,887,432 | Regenerate XCFramework if there is a code change<p>I have a Demo project and Framework which can be integrated with multiple ways(Cocoapods, SPM - using generated XCFramework, directly integrate with XCFramework)</p>
<p>For distributing Demo app to external users we integrate the Framework with SPM.</p>
<p>Problem with... | <p>Create an <code>.xcworkspace</code> that contains the framework project and the demo app project side by side, then inside the demo app target General settings (see screenshot), add the <code>.framework</code> file from the framework project within the workspace instead of depending on the <code>.xcframework</code> ... | Regenerate XCFramework if there is a code change | xcode|swift-package-manager|xcframework | 0 | 56 | 1 | 72,887,961 | 72,887,961 | 1 | true | 2022-07-06T17:05:14.237Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Regenerate XCFramework if there is a code change<p>I have a Demo project and Framework which can be integrated with multiple ways(Cocoapods, SPM - using gene... |
72,827,556 | convert(DateTime, a::String)=parse(DateTime, a) causes causes methoderror in julia<pre><code>julia> module a
using Dates
import Base.convert
convert(DateTime, a::String)=DateTime(a, "yyyy-mm-ddTHH:MM:SS.s")
end
julia> using .a
julia> using Dates
ERROR: MethodE... | <p>The type piracy is the important part here, so @NilsGudat's answer addresses the main issue.</p>
<p>However, I was confused at first about how this is an ambiguity, and then realized: when you define <code>convert(DateTime, a::String)</code>, <code>DateTime</code> is taken as the name of the argument, not the data t... | convert(DateTime, a::String)=parse(DateTime, a) causes causes methoderror in julia | julia | 1 | 56 | 2 | 72,828,248 | 72,828,248 | 1 | true | 2022-07-01T09:59:03.423Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
convert(DateTime, a::String)=parse(DateTime, a) causes causes methoderror in julia<pre><code>julia> module a
using Dates
import Base... |
73,011,353 | How to read a word in upper and lower case from file? Go<p>I have a task to read a file and, then scan for <strong>"bad word"</strong>, and finally output "True" or "False" if "<strong>bad word</strong>" contains in file or not.
I wrote this function:</p>
<pre><code>func readFile... | <p>You could use <a href="https://pkg.go.dev/strings#Contains" rel="nofollow noreferrer"><code>strings.<b>Contains</b></code></a> and <a href="https://pkg.go.dev/strings#ToLower" rel="nofollow noreferrer"><code>strings.<b>ToLower</b></code></a> slightly differently:</p>
<pre><code>func readFile(fileName string, tabooNa... | How to read a word in upper and lower case from file? Go | file|go|scanf | 1 | 56 | 1 | 73,011,590 | 73,011,590 | 1 | true | 2022-07-17T11:26:01.870Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to read a word in upper and lower case from file? Go<p>I have a task to read a file and, then scan for <strong>"bad word"</strong>, and finally... |
72,937,027 | Merge nested array data in single array and get them into root of document<p>I am struggling with retrieving nested document in root.</p>
<p>below i have a schema inside it there is a array of tasks in which objects are present,
in those objects there is again an array of assigned objects and in those objects i have s... | <p>Maybe something like this:</p>
<pre><code>db.collection.aggregate([
{
"$project": {
"solutions": {
"$reduce": {
"input": "$tasks",
"initialValue": [],
"in": {
"$concatArrays": [
"$$value&quo... | Merge nested array data in single array and get them into root of document | mongodb|nosql|typegoose | 1 | 56 | 1 | 72,937,509 | 72,937,509 | 1 | true | 2022-07-11T10:20:56.033Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Merge nested array data in single array and get them into root of document<p>I am struggling with retrieving nested document in root.</p>
<p>below i have a ... |
72,813,194 | From deprecated cliOnline to OnlineNodeCommand<p>So I created this groovy script but read that the <code>cliOnline()</code> command is deprecated.
But I can't seem to figure out how to actually change my code to use <code>hudson.model.Hudson.instance.OnlineNodeCommand()</code>?</p>
<p><a href="https://javadoc.jenkins-c... | <p>If you look at <a href="https://github.com/jenkinsci/jenkins/blob/a351a55418e69a01bf6ffa47fa8130171f6012da/core/src/main/java/hudson/model/Computer.java#L560" rel="nofollow noreferrer">this</a> depricated method, it simply calls a non depricated <a href="https://github.com/jenkinsci/jenkins/blob/a351a55418e69a01bf6f... | From deprecated cliOnline to OnlineNodeCommand | jenkins|groovy | 0 | 56 | 1 | 72,815,655 | 72,815,655 | 1 | true | 2022-06-30T09:13:05.800Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
From deprecated cliOnline to OnlineNodeCommand<p>So I created this groovy script but read that the <code>cliOnline()</code> command is deprecated.
But I can'... |
72,802,070 | HTML input - Replace selected value by typing<p>I have the below <code>input</code> that the user can first click to enable (<code>button1</code>), type the desired new value, and finally save it (<code>button2</code>).</p>
<pre><code><input class="form-control inputUserValue" onkeypress="return conto... | <p>You were on the right way to use the <code>select()</code> method, but you first need to <code>focus()</code> the input:</p>
<pre class="lang-js prettyprint-override"><code>usrinput.focus();
usrinput.select();
</code></pre>
<p><strong>Working example:</strong> (for input type <code>text</code>)</p>
<p><div class="sn... | HTML input - Replace selected value by typing | javascript|html|input|onclick | 1 | 56 | 1 | 72,802,220 | 72,802,220 | 1 | true | 2022-06-29T13:15:39.640Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
HTML input - Replace selected value by typing<p>I have the below <code>input</code> that the user can first click to enable (<code>button1</code>), type the ... |
72,997,904 | Node/JavaScript while parsing AWS CloudWatch logs - Incorrect Header Check - Z_DATA_ERROR<p>I'm trying to set up a Lambda function in AWS to send some logs from CloudWatch down to a Slack channel. I've found a number of tutorials on doing this, but am getting an error when invoking the JavaScript code. Here's the cod... | <p>The 50 bytes of data you provided does not have any deflate compressed streams in it, which is what would be found in either a gzip or a zlib stream.</p> | Node/JavaScript while parsing AWS CloudWatch logs - Incorrect Header Check - Z_DATA_ERROR | javascript|node.js|amazon-cloudwatch|zlib | 0 | 56 | 1 | 73,000,610 | 73,000,610 | 1 | true | 2022-07-15T17:46:36.410Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Node/JavaScript while parsing AWS CloudWatch logs - Incorrect Header Check - Z_DATA_ERROR<p>I'm trying to set up a Lambda function in AWS to send some logs f... |
72,929,717 | How to get the Subroutine Sender name<p>When I click the Button1 the MsgBox shows me "1" which is good.</p>
<pre><code>Private Sub Button1_Click(sender As Object, e As RoutedEventArgs) Handles Button1.Click
MsgBox(CType(sender, Button).Name.Replace("Button", ""))
End Sub
</code></pre>
... | <p>Not really sure what you're trying to do, but this is an example that'll get you close:</p>
<pre><code>Imports System.Reflection
Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
Hello30()
End Sub
Sub Hello30()
Dim method As String = MethodBase.GetCurrentMethod.Name
... | How to get the Subroutine Sender name | wpf|vb.net|variables|declaration|sender | -1 | 56 | 1 | 72,930,270 | 72,930,270 | 1 | true | 2022-07-10T15:35:06.683Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to get the Subroutine Sender name<p>When I click the Button1 the MsgBox shows me "1" which is good.</p>
<pre><code>Private Sub Button1_Click(se... |
72,804,232 | Running WinForms Apps in DotNet Framework Container<p>Is it at all possible to run apps that use winforms in Windows docker containers? All of our software heavily relies on winforms, however it is possible to run all of these tools without interacting with the GUI. I attempted to debug the launcher from inside the con... | <p>Winforms do work in the <code>dotnet/framework/sdk</code> image. This was tested by creating a simple winforms app that created an empty text file on form showing and form closing since Windows Applications can't use <code>Console.WriteLine()</code>.</p>
<pre class="lang-cs prettyprint-override"><code>namespace Test... | Running WinForms Apps in DotNet Framework Container | c#|windows|docker|winforms | 1 | 56 | 1 | 72,834,623 | 72,834,623 | 1 | true | 2022-06-29T15:40:10.850Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Running WinForms Apps in DotNet Framework Container<p>Is it at all possible to run apps that use winforms in Windows docker containers? All of our software h... |
72,999,308 | FS Calendar - number of dots<p>The question is about popular calendar library: <a href="https://github.com/WenchaoD/FSCalendar" rel="nofollow noreferrer">https://github.com/WenchaoD/FSCalendar</a></p>
<p>How can I set the correct number of dots, displaying the number of events for a given day in fs calendar?</p>
<p>Now... | <p>There is a similar question on Git about this: <a href="https://github.com/WenchaoD/FSCalendar/issues/932" rel="nofollow noreferrer">https://github.com/WenchaoD/FSCalendar/issues/932</a></p>
<p>The solution is provided by the author of that thread.</p>
<p>So, in order to change maximum amount of dots from 3 to for e... | FS Calendar - number of dots | swift|xcode|calendar|fscalendar | 1 | 56 | 1 | 73,003,407 | 73,003,407 | 1 | true | 2022-07-15T20:29:59.780Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
FS Calendar - number of dots<p>The question is about popular calendar library: <a href="https://github.com/WenchaoD/FSCalendar" rel="nofollow noreferrer">htt... |
72,966,765 | change the separator of a paste commande<p>I have a probleme to parse the result of my commande :</p>
<pre><code>find / -type f -not \( -path '/dev/*' -or -path '/proc/*' -or -path '/sys/devices/*' \) -print0 |
xargs -0 bash -c 'paste -d " " <(md5sum "$@") <(sha1sum "$@") <(sha2... | <p>Instead of your complicated use of <code>xargs</code> and <code>paste</code> you could use a simpler <code>bash</code> loop:</p>
<pre class="lang-bash prettyprint-override"><code>$ declare -a r s t u
$ while IFS= read -d '' file; do
r=( $(md5sum "$file") )
s=( $(sha1sum "$file") )
t=(... | change the separator of a paste commande | bash|find|paste|xargs | 1 | 56 | 2 | 72,967,160 | 72,967,160 | 1 | true | 2022-07-13T12:59:31.537Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
change the separator of a paste commande<p>I have a probleme to parse the result of my commande :</p>
<pre><code>find / -type f -not \( -path '/dev/*' -or -p... |
72,908,824 | Sugarcube game editing using for loops<p>I'm very new to Sugarcube, I learned that you can edit values by inspecting on the browser. My question is how do you use a loop to change the value of a bunch of things at once?
For instance if a game looks like this</p>
<blockquote>
<p>ShoppingCart</p>
</blockquote>
<blockquot... | <p>For in loops through key</p>
<pre><code>const cart = SugarCube.State.variables.ShoppingCart
for(let i in cart) {
if(cart[i].cost != undefined ) continue;
cart[i].cost = 10
}
</code></pre> | Sugarcube game editing using for loops | javascript|loops|twine|sugarcube | 0 | 56 | 1 | 72,908,873 | 72,908,873 | 1 | true | 2022-07-08T08:41:12.183Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Sugarcube game editing using for loops<p>I'm very new to Sugarcube, I learned that you can edit values by inspecting on the browser. My question is how do yo... |
72,802,702 | Error: argument "body" is missing, with no default<p>I am dealing with an issue for several hours, please do not punish me on points. tried pretty much everything was suggested on stack overflow. I use golem library to build up the app, thus please be aware of this aspect. Also, if you want to look on the wider code he... | <p><code>dashboardPage(header, sidebar, body)</code> is missing its <code>body</code> parameter (in your above code <code>dashboardBody</code> isn't called in the right place - note the parenthesis).</p>
<p>Please try the following:</p>
<pre><code>app_server <- function(input, output, session) {
shiny::callModule(... | Error: argument "body" is missing, with no default | shiny|dashboard|golem | 0 | 56 | 1 | 72,802,906 | 72,802,906 | 1 | true | 2022-06-29T14:00:51.413Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Error: argument "body" is missing, with no default<p>I am dealing with an issue for several hours, please do not punish me on points. tried pretty much every... |
72,769,115 | Grep on a file to find a string between two words<p>I have a file named varout.txt, which contains a text as given below:</p>
<pre><code>Message: unable to locate element
</code></pre>
<p>I have used the below command to fetching the text between the word <strong>Message</strong> and <strong>element</strong>:</p>
<pre>... | <p>You get the output as a byte string.</p>
<p>If you need to get the output as a Unicode string, decode the bytes:</p>
<pre class="lang-py prettyprint-override"><code>reason = result.stdout.decode('utf-8')
</code></pre>
<p>See the demo:</p>
<pre class="lang-py prettyprint-override"><code>import subprocess
result = sub... | Grep on a file to find a string between two words | python|python-3.x|grep|txt | 1 | 56 | 1 | 72,769,291 | 72,769,291 | 2 | true | 2022-06-27T08:29:58.977Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Grep on a file to find a string between two words<p>I have a file named varout.txt, which contains a text as given below:</p>
<pre><code>Message: unable to l... |
72,773,574 | Convert one type to another<p>I have a type like this:</p>
<pre><code>type Popups = {
'createUserDialog': TCreateUserDialogProperties,
'updateUserDialog': TUpdateUserDialogProperties
};
</code></pre>
<p>I would like to convert this type to:</p>
<pre><code>type Something = {
name: 'createUserDialog',
properties:... | <p>You've pretty much got it. I think <a href="https://www.typescriptlang.org/play?#code/C4TwDgpgBAKgwgJwgQ2BAqgZwggIgS2QBsB7AcwAUETIFh8JMoBeKAbwCgBfDj0SWOjAATVBmx5CpStVr1GLdt179oFGgFcwTVpyhQA5AGMkYrDgLFyBgFyxEKNOclWZNHPMwAaDvoNbRJwlLaVtBETNgqXIqdzoGTG4AbhVwaABlEgBbCGAAC3wAOzJFPSgAbQBpKCKoAGsIEBIAMyh1MC1MAF07Mv1C5By7Sp... | Convert one type to another | typescript | 2 | 56 | 1 | 72,773,939 | 72,773,939 | 2 | true | 2022-06-27T14:15:14.560Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Convert one type to another<p>I have a type like this:</p>
<pre><code>type Popups = {
'createUserDialog': TCreateUserDialogProperties,
'updateUserDialog'... |
72,788,020 | R strsplit for uneven number of columns in a huge data set<p>I have a huge data set with about 200 columns and 25k+ rows, with the separator <code>';'</code>. The columns are of an uneven number.
I read it in as a delimited txt file <code>df <- read.delim(~path/data.txt, sep=";", header = FALSE)</code>
whi... | <p>Use <code>scan</code> which omits empty lines by default. Next, find positions that begin with <code>"x"</code> using <code>findInterval</code>, <code>split</code> there and <code>paste</code> them together. Then basically the ususal <code>strsplit</code>, some <code>length</code> adaptions etc. and you go... | R strsplit for uneven number of columns in a huge data set | r|split|multiple-columns|geospatial|strsplit | 1 | 56 | 2 | 72,790,257 | 72,790,257 | 2 | true | 2022-06-28T14:11:04.677Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
R strsplit for uneven number of columns in a huge data set<p>I have a huge data set with about 200 columns and 25k+ rows, with the separator <code>';'</code>... |
72,792,734 | How do I condense text and a list into one line of code?<p>My current code looks like this:</p>
<pre><code>list = ['A', 'B', 'C', 'D', 'E']
print("The first three items in the list are: ")
print(*list[0:3], sep=', ')
</code></pre>
<p>I'm wondering how I can combine the two prints into one print?</p> | <p>This should work</p>
<p><strong>Code:</strong></p>
<pre class="lang-py prettyprint-override"><code>list = ['A', 'B', 'C', 'D', 'E']
print(f"The first three items in the list are: {', '.join(list[0:3])}")
</code></pre>
<p><strong>Output:</strong></p>
<pre><code>The first three items in the list are: A, B, ... | How do I condense text and a list into one line of code? | python | -1 | 56 | 2 | 72,793,108 | 72,793,108 | 2 | true | 2022-06-28T20:23:24.603Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How do I condense text and a list into one line of code?<p>My current code looks like this:</p>
<pre><code>list = ['A', 'B', 'C', 'D', 'E']
print("The ... |
72,799,259 | What is the best way to check if a list of object has changed?<p>I have a form with options. If any property value of the options change, I have to do another action.</p>
<p>What is the best way to check if the list of Option have changed? The Class Option is very nested, so it is hard to check it with a foreach.</p>
<... | <p>A quick an easy way to do this would be to serialise the list at the beginning (of any operations) and then serialise the list after you operations are complete and compare the two strings.</p>
<p>You can serialise the list like this:</p>
<pre><code>List<Option> optionList = GetOptionList();
string jsonString ... | What is the best way to check if a list of object has changed? | c#|.net | 0 | 56 | 2 | 72,800,041 | 72,800,041 | 2 | true | 2022-06-29T09:46:50.863Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
What is the best way to check if a list of object has changed?<p>I have a form with options. If any property value of the options change, I have to do anothe... |
72,809,459 | Go : Correctly running external program with arguments<p>Good evening,
I'm working on converting some tools written in python to Go in order to better understand it.</p>
<p>I need the program to call an external .exe with some arguments in order for it to correctly format some data. In the windows shell I can do C:\pa... | <p>Why are you spawning <code>cmd.exe</code> and having it run your <code>utility.exe</code>?</p>
<p>You can just spawn <code>utility</code> on its own.</p>
<p>For instance, suppose you have two binaries, <code>hello</code> and <code>say-hello</code> living in the same directory, compiled from</p>
<ul>
<li><p><code>hel... | Go : Correctly running external program with arguments | go|cmd | 0 | 56 | 2 | 72,809,824 | 72,809,824 | 2 | true | 2022-06-30T01:39:34.057Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Go : Correctly running external program with arguments<p>Good evening,
I'm working on converting some tools written in python to Go in order to better unders... |
72,823,670 | How does conversion constructor work in this case?<p>How does conversion constructor work?</p>
<p>Does the compiler creates a temporary object of myClass and uses the constructor myClass(int i) initialize the temporary object first and then pass the object to function output?</p>
<p>OR</p>
<p>Does the compiler directly... | <p>The parameter is a reference. A reference is not an object. It must be bound to some object instead and the type of the object must be compatible with the type of the reference.</p>
<p>So yes, a temporary object to which the reference can bind must be created. This temporary object is initialized by a call to the <c... | How does conversion constructor work in this case? | c++ | 0 | 56 | 1 | 72,823,829 | 72,823,829 | 2 | true | 2022-07-01T01:56:36.260Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How does conversion constructor work in this case?<p>How does conversion constructor work?</p>
<p>Does the compiler creates a temporary object of myClass and... |
72,815,401 | How do I prove a subgoal with bound variables with assumptions that have schematic variable?<p>I am an isabelle noob. I have a sublocale that gives me subgoals that have bound variables. The subgoals are exact copies of assumptions I have inside some other locales. When I instantiate them, they can only be done with fr... | <p>Your locale definition does not mean what you think it does.</p>
<p>In your definition:</p>
<pre><code> assumes
arith_1: "plus n zero = n"
and plus_suc: "plus n (suc m) = suc ( plus n m)"
</code></pre>
<p>means that <code>n</code> and <code>m</code> are fixed in the entire locale. What ... | How do I prove a subgoal with bound variables with assumptions that have schematic variable? | isabelle | 1 | 56 | 1 | 72,853,038 | 72,853,038 | 2 | true | 2022-06-30T11:57:37.093Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How do I prove a subgoal with bound variables with assumptions that have schematic variable?<p>I am an isabelle noob. I have a sublocale that gives me subgoa... |
72,863,104 | Conversion of Hex string to decimal<p>Guys i need some help converting this c program to python since i am not a c guy whatsoever. I'm attempting to convert this hex string. I was told the following hex string was a series of position and load integer values. The developers exact words were:</p>
<pre><code>0x00703D4500... | <p>Looks like the description doesn't match the C# code.</p>
<pre><code>int midIndex = bytes.Length / 2;
for (int i = 0; i < midIndex; i += 4)
{
// Reading into 'load' from offset i from front of the array
Array.Copy(bytes, i, load, 0, 4);
// Reading into 'position' from offset i from midIndex of the arr... | Conversion of Hex string to decimal | c#|python-3.x | 1 | 56 | 1 | 72,863,196 | 72,863,196 | 2 | true | 2022-07-05T00:59:39.603Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Conversion of Hex string to decimal<p>Guys i need some help converting this c program to python since i am not a c guy whatsoever. I'm attempting to convert ... |
72,833,888 | logstash or filebeat to create multiple output files from tomcat log<p>I need to parse a tomcat log file and output it into several output files.</p>
<p>Each file is the result of a certain filter that will pick certain entries in the tomcat file that match a series of regexes or other transformation rule.</p>
<p>Curre... | <p>If all logs files are on the same servers you dont need Filebeat. Logstash can do the work.</p>
<p>Here an example of what your config logstash can look like.
In input you have you tomcat log file and you have multi output (json) depend of loglevel once logs have been parsed.</p>
<p>The grok is also an example you m... | logstash or filebeat to create multiple output files from tomcat log | logstash|logstash-grok|filebeat|logstash-configuration | 0 | 56 | 1 | 72,875,904 | 72,875,904 | 2 | true | 2022-07-01T19:32:53.217Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
logstash or filebeat to create multiple output files from tomcat log<p>I need to parse a tomcat log file and output it into several output files.</p>
<p>Each... |
72,883,278 | how to return an object in c#?<p>I'm filling data inside an object with c# but I don't know how to return this object.
I create an object named ArasOrder and fill in the data and I want to return the ArasOrder object.
how can I do this.</p>
<pre><code>public class ArasDeneme
{
public static void aras()
{
... | <p>You should define the return type and return the instance.</p>
<pre><code>public static ArasTEST aras()
{
// insert code here...
return ArasOrder;
}
</code></pre> | how to return an object in c#? | c#|object|web-services|return | 0 | 56 | 2 | 72,883,374 | 72,883,374 | 2 | true | 2022-07-06T12:05:13.587Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
how to return an object in c#?<p>I'm filling data inside an object with c# but I don't know how to return this object.
I create an object named ArasOrder and... |
72,886,021 | Typescript: Remove the intersection type from main type<p>I new to Typescript and stuck on this problem.
So, I have a type defined as:</p>
<pre><code>type MainType = Node & {
id: string;
name: string;
notifications: number
}
</code></pre>
<p>I want a type with does not contain <code>Node</code> type.</p>
<pre... | <p>You need to omit all the keys from <code>Node</code> type:</p>
<pre><code>type SecondaryType = Omit<MainType, keyof Node>
</code></pre>
<p>Check this <a href="https://www.typescriptlang.org/play?#code/LAKALgngDgpgBAQQHYHswAsYCcAq14C8cA3qHOXAEYA2AhjbQFxxICuAtpdmRQGYopmAZzBYAlkgDmoAL6hQkWHACytCXiVFkaTLnxwAZCR5iA... | Typescript: Remove the intersection type from main type | typescript | 1 | 56 | 1 | 72,886,265 | 72,886,265 | 2 | true | 2022-07-06T15:14:35.370Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Typescript: Remove the intersection type from main type<p>I new to Typescript and stuck on this problem.
So, I have a type defined as:</p>
<pre><code>type Ma... |
72,888,651 | How to read file of URLs and web scrape them with multithreading<p>I am implementing a web scraping script in Python that reads a JSON file and gets a list of URLs to scrape each.
This file contains over 60K rows of which around 50K are unique (so first I am removing duplicates).</p>
<p>To do this process I have the ne... | <p><a href="https://towardsdatascience.com/multithreading-multiprocessing-python-180d0975ab29" rel="nofollow noreferrer">This Website</a> explains multithreading pretty well. What you could do is splitting the URLs into equal parts and running them simultaneously. The problem with that is, that you basically just divid... | How to read file of URLs and web scrape them with multithreading | python|pandas|multithreading|web-scraping|beautifulsoup | 0 | 56 | 3 | 72,888,742 | 72,888,742 | 2 | true | 2022-07-06T18:59:42.267Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to read file of URLs and web scrape them with multithreading<p>I am implementing a web scraping script in Python that reads a JSON file and gets a list o... |
72,908,061 | Sorting column names by two numbers<p>I recently got <a href="https://stackoverflow.com/a/72141622/8071608">this amazing answer</a> from JBGruber, to order string columns with double numerical values, which works on both datasets at the bottom of the post:</p>
<pre><code>library(magrittr)
order_cols <- function(dat)... | <p>I modified the last three lines of the function so that the order is now based on each element successively.</p>
<pre class="lang-r prettyprint-override"><code>order_cols <- function(dat) {
# look for words to order by
s_ordered <- stringi::stri_extract_all_regex(colnames(dat), "[[:alpha:]]+")... | Sorting column names by two numbers | r|sorting|names|magrittr | 3 | 56 | 1 | 72,909,286 | 72,909,286 | 2 | true | 2022-07-08T07:26:10.173Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Sorting column names by two numbers<p>I recently got <a href="https://stackoverflow.com/a/72141622/8071608">this amazing answer</a> from JBGruber, to order s... |
72,909,149 | Bash/ Automator. How to Loop through directory, change name of files and keep files in directory?<p>Im trying to use Automator to set up a folder action so when a .txt file is dropped into said folder a bash script is run using 'Run Shell Script' I want it loop through the folder and change the names of the files insid... | <p><code>mv</code> moves and/or renames files; since you didn't specify what directory to put the file in (just what name to give it), it assumes you mean to put it in the script's working directory (that's pretty much the default anytime you don't specify a specific directory). It just happens that Automator uses your... | Bash/ Automator. How to Loop through directory, change name of files and keep files in directory? | bash|macos|automator | 0 | 56 | 1 | 72,909,423 | 72,909,423 | 2 | true | 2022-07-08T09:09:25.157Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Bash/ Automator. How to Loop through directory, change name of files and keep files in directory?<p>Im trying to use Automator to set up a folder action so w... |
72,910,172 | How to see the Value of an integer in C#<p>An integer I have in my code keeps changing values, and I want to see what value it has each time. Is there a way to see the value while the program is running?</p> | <p>Console.WriteLine($"Value = {equalElement}");</p> | How to see the Value of an integer in C# | c#|c#-4.0 | 0 | 56 | 1 | 72,910,198 | 72,910,198 | 2 | true | 2022-07-08T10:36:27.290Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to see the Value of an integer in C#<p>An integer I have in my code keeps changing values, and I want to see what value it has each time. Is there a way ... |
72,917,993 | Using consistent RNG with OpenMP<p>So I have a function, let's call it <code>dostuff()</code> in which it's beneficial for my application to sometimes parallelize within, or to do it multiple times and parallelize the whole thing. The function does not change though between both use cases.</p>
<p>Note: <code>object</c... | <ol>
<li><p>First of all you have to make sure that both <code>function_that_accesses_rand</code> and <code>do_stuff</code> are threadsafe.</p>
</li>
<li><p>You do not have to duplicate your code if you use the <code>if</code> clause:
<code>#pragma omp parallel for if(!parallelize_within)</code></p>
</li>
<li><p>To mak... | Using consistent RNG with OpenMP | c++|openmp | 0 | 56 | 2 | 72,918,986 | 72,918,986 | 2 | true | 2022-07-08T23:57:22.770Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Using consistent RNG with OpenMP<p>So I have a function, let's call it <code>dostuff()</code> in which it's beneficial for my application to sometimes parall... |
72,924,301 | Detail view is not displaying content of models<p>My detail View in Django, isn't successfully displaying the content selected from the listviews. The following is my code.</p>
<p><strong>Models.py:</strong></p>
<pre><code>from django.db import models
from django.contrib.auth.models import User
# Create your models h... | <p>The object data is passed as <code>object</code> and <code>post_model</code>, not <code>Post</code>, so:</p>
<pre><code><h1>Article Page</h1><br>
{{ <strong>object</strong>.Author }}
{{ <strong>object</strong>.Body }}</code></pre>
<hr />
<blockquote>
<p><strong>Note</strong>: Models normally have ... | Detail view is not displaying content of models | python|django|django-models|django-templates|django-class-based-views | 1 | 56 | 1 | 72,924,378 | 72,924,378 | 2 | true | 2022-07-09T20:10:17.280Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Detail view is not displaying content of models<p>My detail View in Django, isn't successfully displaying the content selected from the listviews. The follow... |
72,920,630 | How to escape `--' in git submodule name?<p>I added a git submodule with the following command:</p>
<p><code>git submodule add https://github.com/spaceship-prompt/spaceship-prompt.git --depth=1</code></p>
<p>This command mistook <code>--depth=1</code> as a module name, rather than the repo depth. When I run <code>git s... | <p>You have discovered the reason that <code>--</code>, the "end of options" marker, exists in the first place.</p>
<p>Consider the more general problem of removing a file named <code>-f</code>. Running:</p>
<pre><code>rm -f
</code></pre>
<p>doesn't work, because <code>-f</code> is a flag to <code>rm</code>.... | How to escape `--' in git submodule name? | git | 1 | 56 | 1 | 72,924,708 | 72,924,708 | 2 | true | 2022-07-09T10:30:03.213Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to escape `--' in git submodule name?<p>I added a git submodule with the following command:</p>
<p><code>git submodule add https://github.com/spaceship-p... |
72,933,066 | Are Spring @Scheduled cron expressions in system default timezone or UTC?<p>Are the Spring <code>@Scheduled</code> <a href="https://spring.io/blog/2020/11/10/new-in-spring-5-3-improved-cron-expressions" rel="nofollow noreferrer">cron expressions</a> using the system default timezone or UTC?</p> | <p>If <code>zone</code> argument is not passed to <code>@scheduled</code> then it will use server's default time zone,
to change it you can send <code>zone</code> parameter like :</p>
<pre><code>@Scheduled(cron = "0/5 * * ? * *", zone="IST")
</code></pre>
<p>Reference:<a href="https://docs.spring.io... | Are Spring @Scheduled cron expressions in system default timezone or UTC? | java|spring | 1 | 56 | 1 | 72,933,298 | 72,933,298 | 2 | true | 2022-07-11T02:00:45.497Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Are Spring @Scheduled cron expressions in system default timezone or UTC?<p>Are the Spring <code>@Scheduled</code> <a href="https://spring.io/blog/2020/11/10... |
72,934,928 | SEGMENTATION FAULT for my code , need guidance with debugging<p>I am using the below code to solve the rat maze problem from geeksforgeeks.However I am getting the segmentation error and I am unable to debug it.Can someone guide me with the debugging?
Here's the code:</p>
<pre><code>class Solution{
public:
stri... | <p>Seem very likely to me that this code</p>
<pre><code> if(i>0)
{
x+="U";
rat(m,n,ans,i-1,j);
}
x.pop_back();
</code></pre>
<p>should be</p>
<pre><code> if(i>0)
{
x+="U";
rat(m,n,ans,i-1,j);
x.pop_back();
}
</code></pre>
<p>Sam... | SEGMENTATION FAULT for my code , need guidance with debugging | c++|error-handling|segmentation-fault|c++17|memory-segmentation | 0 | 56 | 1 | 72,935,043 | 72,935,043 | 2 | true | 2022-07-11T07:14:19.633Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
SEGMENTATION FAULT for my code , need guidance with debugging<p>I am using the below code to solve the rat maze problem from geeksforgeeks.However I am getti... |
72,942,105 | Is it ok to conditionally return null before running all Hooks on React?<p>React Hooks must be called in the exact same order in every component render. This behavior is even mentioned on Eslint's <code>react-hooks/rules-of-hooks</code>, but is it ok to return null before some hooks render in this following situation?<... | <p>No, that is not ok. You must call the exact same hooks in the exact same order each time your component renders. Calling 0 hooks on the first time and 2 on the second time will be a problem.</p>
<p>What you could do is split this into two components: An outer componet with no hooks that checks <code>keyword</code>, ... | Is it ok to conditionally return null before running all Hooks on React? | reactjs|react-hooks | 2 | 56 | 1 | 72,942,178 | 72,942,178 | 2 | true | 2022-07-11T16:58:59.107Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Is it ok to conditionally return null before running all Hooks on React?<p>React Hooks must be called in the exact same order in every component render. This... |
72,943,310 | Why doesn't my script open my dropdown menu?<p>I have this snippet of code for my personal website that uses JavaScript to activate the Hamburger menu. However, it does not work and I am not sure why. The other JS in my code works no problem.</p>
<p>Here is the Code:</p>
<p><div class="snippet" data-lang="js" data-hid... | <p>Looking at your markup, are you trying to use Bootstrap? In your code I can see data attributes such as <code>data-bs-toggle</code> which indicate you are. If so, make sure you are using the <a href="https://getbootstrap.com/docs/5.2/getting-started/introduction/" rel="nofollow noreferrer">JavaScript and CSS files</... | Why doesn't my script open my dropdown menu? | javascript|html | 0 | 56 | 1 | 72,943,628 | 72,943,628 | 2 | true | 2022-07-11T18:49:27.757Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Why doesn't my script open my dropdown menu?<p>I have this snippet of code for my personal website that uses JavaScript to activate the Hamburger menu. Howev... |
72,975,429 | Adding information to a plotly bar plot<p><strong>Disclaimer: It may be the case that plotly is not suitable for these tasks. If so, I'll be happy to have a pointer for a library that is relevant to the task.</strong></p>
<p>Given the following plotly barplot:</p>
<pre><code> fig = px.bar(
loans_scores_df,
... | <p>There are two ways to add annotations: using the text mode for scatter plots and the add annotation function. I used the scatterplot text mode for annotations. The reason is that it is easier to set the coordinates. Also, for the arrows, I used the left and right arrows on top of each other. The arrow heads are set ... | Adding information to a plotly bar plot | python|plotly | 0 | 56 | 1 | 72,982,163 | 72,982,163 | 2 | true | 2022-07-14T05:02:21.580Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Adding information to a plotly bar plot<p><strong>Disclaimer: It may be the case that plotly is not suitable for these tasks. If so, I'll be happy to have a ... |
72,988,148 | Trying to render document in react-native app<p>I am getting my document data back and storing it in state, but when I try to render it, I am only getting the first item. I notice when I refresh the app, I can see the other items briefly. Not sure why my mapping isn't rendering all the data.</p>
<pre><code>const [tic... | <p>Try this may be your state is getting set before your data is pushed in array put it outside loop like this</p>
<pre class="lang-js prettyprint-override"><code>const [tickets, setTickets] = useState([]);
useEffect(() => {
GetTickets();
}, []);
console.log(tickets);
const db = getFirestore();
cons... | Trying to render document in react-native app | javascript|react-native|google-cloud-firestore | 1 | 56 | 3 | 72,989,094 | 72,989,094 | 2 | true | 2022-07-15T01:22:37.127Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Trying to render document in react-native app<p>I am getting my document data back and storing it in state, but when I try to render it, I am only getting t... |
72,999,863 | React update existing object in array of objects<p>I have 1 input:</p>
<pre><code> <input
type="text"
name={item.job_n}
defaultValue={item.azienda}
readOnly={isReadonly}
onChange={handleChange}
... | <p>I have changed the variables from italian to english so that everyone can understand them, and also changed some variables to follow the javascript naming conventions.</p>
<pre class="lang-js prettyprint-override"><code>function handleChange(e) {
const businessName = e.target.value;
const jobName = e.target.... | React update existing object in array of objects | reactjs|react-native|forms|react-hooks | 0 | 56 | 3 | 73,000,051 | 73,000,051 | 2 | true | 2022-07-15T21:44:54.380Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
React update existing object in array of objects<p>I have 1 input:</p>
<pre><code> <input
type="text"
name={item.job_n}
defaultVa... |
72,995,993 | How to Avoid Running a New Thread If a Thread Already Exists<p>I need to run an X thread once and stop spawning new threads if X thread is still running. For example, assume my thread is initiated from within a function called start_my_thread().</p>
<p>start_my_thread() initiates a thread for kline_func, which listens ... | <p>You can use <code>threading.enumerate()</code> function, as described in the doc :</p>
<blockquote>
<p>Return a list of all Thread objects currently active. The list
includes daemonic threads and dummy thread objects created by
current_thread(). It excludes terminated threads and threads that have
not yet been start... | How to Avoid Running a New Thread If a Thread Already Exists | python|python-3.x|multithreading|python-multithreading | 0 | 56 | 1 | 73,004,900 | 73,004,900 | 2 | true | 2022-07-15T15:04:11.467Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to Avoid Running a New Thread If a Thread Already Exists<p>I need to run an X thread once and stop spawning new threads if X thread is still running. For... |
73,013,668 | Git interactive rebase HEAD not point at last commit<p>I just ran an interactive rebase using the following commands:</p>
<pre><code>git checkout editing
git rebase -i main
# do interactive rebasing, specificically squashing
git checkout main
</code></pre>
<p>At this point I expected all the (squashed) commits to be co... | <h1>TL;DR</h1>
<p>Everything so far is good. Just run <code>git merge --ff-only editing</code> (or even just <code>git merge editing</code>) now. But you may want to do something about <code>performance_limit_routes</code> and <code>performance_testing</code>.</p>
<h1>Long</h1>
<p>I think your only error here is a sl... | Git interactive rebase HEAD not point at last commit | git|rebase|git-interactive-rebase | 2 | 56 | 1 | 73,021,545 | 73,021,545 | 2 | true | 2022-07-17T16:49:01.563Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Git interactive rebase HEAD not point at last commit<p>I just ran an interactive rebase using the following commands:</p>
<pre><code>git checkout editing
git... |
73,028,110 | BigQuery join on closest date match<p>I'm trying to join two tables in BigQuery based on an id and the closest date match.</p>
<p><strong>Transaction Table</strong>:</p>
<div class="s-table-container">
<table class="s-table">
<thead>
<tr>
<th>transactionId</th>
<th>dateTime</th>
<th>productId</th>
</tr>
</thead>
<tbody... | <p>Consider below approach</p>
<pre><code>select any_value(t).*,
string_agg(version, '' order by p.dateTime desc limit 1) as version
from Transaction_Table t
join Product_Log_Table p
on t.productId = p.productId
and t.dateTime >= p.dateTime
group by format('%t', t)
</code></pre>
<p>if applied t... | BigQuery join on closest date match | datetime|join|google-bigquery | 1 | 56 | 1 | 73,028,651 | 73,028,651 | 2 | true | 2022-07-18T20:14:11.580Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
BigQuery join on closest date match<p>I'm trying to join two tables in BigQuery based on an id and the closest date match.</p>
<p><strong>Transaction Table</... |
72,802,464 | Tensorflow - Received a label value of 99 which is outside the valid range of [0, 10)<p>I was trying to make a cifar100 model. When I was beginning to train the model, I got this error</p>
<blockquote>
<p>Node: 'sparse_categorical_crossentropy/SparseSoftmaxCrossEntropyWithLogits/SparseSoftmaxCrossEntropyWithLogits'
Rec... | <p>Your dataset is made up of 100 different classes and not 10, hence the 100 in "cifar100". So just change this line in your code:</p>
<pre><code> tf.keras.layers.Dense(100, activation= 'softmax')
</code></pre>
<p>and it will work.</p> | Tensorflow - Received a label value of 99 which is outside the valid range of [0, 10) | python|tensorflow|machine-learning|keras|artificial-intelligence | 1 | 56 | 1 | 72,802,576 | 72,802,576 | 2 | true | 2022-06-29T13:44:08.673Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Tensorflow - Received a label value of 99 which is outside the valid range of [0, 10)<p>I was trying to make a cifar100 model. When I was beginning to train ... |
72,906,053 | SQL query searching for a value in two columns and gets the value from the other column and its count<p>There are two columns in the table: <strong><code>COL_LEFT</code></strong> and <strong><code>COL_RIGHT</code></strong>.</p>
<p>I need to select all rows where value of <strong><code>FOO</code></strong> occurs in eith... | <p>A simple solution would be the following.</p>
<pre class="lang-sql prettyprint-override"><code>SELECT
v.OPPOSITE,
COUNT(*) AS COUNT
FROM YourTable t
CROSS APPLY (VALUES(
CASE WHEN t.COL_LEFT = 'FOO' THEN t.COL_RIGHT ELSE t.COL_LEFT END
)) v(OPPOSITE)
WHERE 'FOO' IN (t.COL_LEFT, t.COL_RIGHT)
GROUP BY
v.OPPO... | SQL query searching for a value in two columns and gets the value from the other column and its count | sql|sql-server|group-by|count | -2 | 56 | 2 | 72,906,133 | 72,906,133 | 2 | true | 2022-07-08T02:24:33.230Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
SQL query searching for a value in two columns and gets the value from the other column and its count<p>There are two columns in the table: <strong><code>COL... |
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