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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
71,343,091 | Check whether the content in one row equals to the first appeared value, if so, record ID: how to achieve this in R automatically?<p>I have people's trip records as a data frame in R. Which looks as below:</p>
<pre><code> t_participant_id t_destination_PostCode tripReasonString tripSequence
1 304 ... | <pre><code>df %>%
filter(tripReasonString == "work") %>%
group_by(t_participant_id) %>%
filter(n_distinct(t_destination_PostCode) == 1) %>%
summarize(first_work_trip = min(tripSequence))
# # A tibble: 2 × 2
# t_participant_id first_work_trip
# <int> <int&g... | Check whether the content in one row equals to the first appeared value, if so, record ID: how to achieve this in R automatically? | r|dataframe|dplyr|tidyr | 0 | 23 | 1 | 71,343,251 | 71,343,251 | 1 | true | 2022-03-03T19:59:01.003Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Check whether the content in one row equals to the first appeared value, if so, record ID: how to achieve this in R automatically?<p>I have people's trip rec... |
71,341,743 | Convert JSON data to Pandas DataFrame where keys and values are in different sections of JSON<p>I'm trying to create a python pandas DataFrame out of the JSON file but my eventual DataFrame column headers are in a different section of the JSON file to the values that will fill the columns.</p>
<p>I have simplified the ... | <p>Construct a DataFrame by extracting the values under the "values" key; assign column names using the list under "my_data_columns_headers" key, which is under the "my_data" key.</p>
<pre><code>out = pd.DataFrame(pd.Series(data['values']).str.get('data').tolist(), columns=data['my_data'][... | Convert JSON data to Pandas DataFrame where keys and values are in different sections of JSON | python|json|pandas|dataframe | 0 | 1,033 | 1 | 71,343,651 | 71,343,651 | 1 | true | 2022-03-03T18:00:14.980Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Convert JSON data to Pandas DataFrame where keys and values are in different sections of JSON<p>I'm trying to create a python pandas DataFrame out of the JSO... |
71,343,907 | Conditional formatting in kable table<p>I followed a conditional formatting script for Kable from <a href="https://community.rstudio.com/t/conditional-formatting-with-column-spec-within-a-dplyr-chain/84347" rel="nofollow noreferrer">RStudio Community</a></p>
<p>Instead of formatting the column, I see the html code in m... | <p>The only thing missing is to specify <code>escape = FALSE</code> in <code>kbl</code>. Example adapted for <code>iris</code> data, since you did not provide the original dataset "ontrack_lanes"</p>
<pre><code>set.seed("12")
iris[sample(1:nrow(iris), 12),] %>%
dplyr::select(Species, Sepal.Leng... | Conditional formatting in kable table | r|kable|kableextra | 0 | 273 | 1 | 71,344,141 | 71,344,141 | 1 | true | 2022-03-03T21:17:18.850Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Conditional formatting in kable table<p>I followed a conditional formatting script for Kable from <a href="https://community.rstudio.com/t/conditional-format... |
71,338,645 | Angular tailwind utilities working fine in development, but not in production<p>When I build my Angular project I only sometimes get "No utility classes were detected in your source files." using tailwind, and sometimes it builds without warning but still no utilities. This happened all of a sudden, being bui... | <p>A coworker found a solution to this. For some unknown reason you have to include multiple file extensions to the tailwind config content string, even if they aren't used.</p>
<pre><code>content: ["./src/**/*.{html,ts,tsx,jsx}"],
</code></pre> | Angular tailwind utilities working fine in development, but not in production | angular|typescript|tailwind-css | 0 | 263 | 1 | 71,344,798 | 71,344,798 | 1 | true | 2022-03-03T14:16:00.513Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Angular tailwind utilities working fine in development, but not in production<p>When I build my Angular project I only sometimes get "No utility classes... |
71,344,278 | Variable not being assigned in didSelectRowAt after model returns data<p>I have the following <code>Model</code> that returns data to my <code>View Controller</code>:</p>
<pre><code> func getRecipeSelected(docId: String, completionHandler: @escaping () -> Void) {
db.collection("recipes").documen... | <p>You are calling delegate method instead of calling completionHandler. And you are also calling delegate method in async block which one called after completionHandler. Don’t need two of them in a row. You can use completionHandler like:</p>
<pre><code>func getRecipeSelected(docId: String, completionHandler: @escapin... | Variable not being assigned in didSelectRowAt after model returns data | ios|swift|database|uitableview|protocols | 0 | 39 | 1 | 71,344,830 | 71,344,830 | 1 | true | 2022-03-03T21:55:30.167Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Variable not being assigned in didSelectRowAt after model returns data<p>I have the following <code>Model</code> that returns data to my <code>View Controlle... |
71,344,948 | How to extract top item from a defaultdict(list)?<p>I am new to working with <code>defaultdict</code>s.
I have a matching script that's places a unique identifier as a "key" and then it puts a list of potential matches for the identifier into a dictionary using a <code>defaultdict(list)</code> . The matches a... | <p>You could use a dictionary comprehension with <code>max</code> using the sum of the three scores as key.</p>
<p>Assuming <code>d</code> the input dictionary.</p>
<pre><code>out = {k:max(v, key=lambda x: sum((x['Fuzzy_score'], x['Lev_score'], x['Jaro_Score'])))
for k,v in d.items()}
</code></pre>
<p>Output:</p... | How to extract top item from a defaultdict(list)? | python|list|dictionary|defaultdict | 0 | 43 | 1 | 71,345,036 | 71,345,036 | 1 | true | 2022-03-03T23:24:57.057Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to extract top item from a defaultdict(list)?<p>I am new to working with <code>defaultdict</code>s.
I have a matching script that's places a unique ident... |
71,345,246 | How to do simple type inheritance<p>How should I structure this code to not have errors?</p>
<pre class="lang-js prettyprint-override"><code>// Base type
type BaseFn = (arg:unknown)=>unknown
// StringFn is a more specific type of BaseFn
interface StringFn extends BaseFn {
(value:string):string
}
// NumberFn is... | <p>One way to avoid the problem is to not deal in function overloads (which often introduce difficulties due to co & contra variance) but instead to switch to generics:</p>
<pre class="lang-js prettyprint-override"><code>type UniformUnaryFunction<T = unknown> = (arg:T) => T
// interface StringFn extends U... | How to do simple type inheritance | typescript | 0 | 24 | 1 | 71,345,340 | 71,345,340 | 1 | true | 2022-03-04T00:15:54.227Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to do simple type inheritance<p>How should I structure this code to not have errors?</p>
<pre class="lang-js prettyprint-override"><code>// Base type
typ... |
71,345,612 | Calculating mean in python with np, receiving str attribute error<p>I'm trying to calculate the mean of data from a csvfile in python. When I put in code, it is returning an attribution error. This is my code:</p>
<pre><code>import csv
import os
userhome = os.path.expanduser('~')
csvfile = userhome + r'/Desktop/Week2M... | <p>Actually csvfile is the string of the path of the file not the file itself. I think you should use a csv_reader, iterate in a for each to get the values and then do the mean.
To give an idea:</p>
<p> </p>
<pre><code>with open(x) as file:
csv_reader = csv.reader(file,
de... | Calculating mean in python with np, receiving str attribute error | python|numpy | 0 | 28 | 1 | 71,345,657 | 71,345,657 | 1 | true | 2022-03-04T01:20:39.787Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Calculating mean in python with np, receiving str attribute error<p>I'm trying to calculate the mean of data from a csvfile in python. When I put in code, it... |
71,346,052 | Making numbers and variables on a bar chart to become a different font color<p><a href="https://i.stack.imgur.com/GTtSL.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/GTtSL.png" alt="enter image description here" /></a></p>
<p>For a figure like this, how can I make the numbers on the y axis, and the... | <p>You can change the colour of text using <code>theme()</code>, e.g.</p>
<pre class="lang-r prettyprint-override"><code>library(ggplot2)
library(wesanderson)
df <- data.frame(variables = c("a", "b", "c", "d"),
values = c(3, 4, 1, 2))
zissou1_palette <- w... | Making numbers and variables on a bar chart to become a different font color | r|data-visualization|bar-chart | 0 | 27 | 1 | 71,346,237 | 71,346,237 | 1 | true | 2022-03-04T02:43:34.340Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Making numbers and variables on a bar chart to become a different font color<p><a href="https://i.stack.imgur.com/GTtSL.png" rel="nofollow noreferrer"><img s... |
71,346,161 | I wrote a simple code on python, but it doesn't work as intended can someone help me<p>This code will display an image where the 0 is going to be ' ', and the 1 is going to be '*'. This will reveal an image:</p>
<blockquote>
<pre><code> picture = [
[0,0,0,1,0,0,0 ],
[0,0,1,1,1,0,0 ],
[0,1,1,1,1,1... | <p>A few small proposals are suggested for reference.</p>
<ol>
<li>you can use for loops when you know exactly how many times you want to loop</li>
<li>Use the <em><strong>is</strong></em> or <em><strong>not</strong></em> keyword to determine bool type data and ==</li>
</ol>
<p>try this:</p>
<pre><code>picture = [
... | I wrote a simple code on python, but it doesn't work as intended can someone help me | python | 0 | 36 | 3 | 71,346,307 | 71,346,307 | 1 | true | 2022-03-04T03:01:56.073Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
I wrote a simple code on python, but it doesn't work as intended can someone help me<p>This code will display an image where the 0 is going to be ' ', and th... |
71,341,935 | There is Array.push function in solidity how it is return length of the array?<p>pragma solidity >=0.5.0 <0.6.0;</p>
<p>contract ZombieFactory {</p>
<pre><code>event NewZombie(uint zombieId, string name, uint dna);
uint dnaDigits = 16;
uint dnaModulus = 10 ** dnaDigits;
struct Zombie {
string name;
uint... | <p>before solidity v0.6.
Arrays have a member "push" define as :
Dynamic storage arrays and bytes (not string) have a member function called push that you can use to append an element at the end of the array. The element will be zero-initialised. The function returns the new length.
It's changed after v0.6.
R... | There is Array.push function in solidity how it is return length of the array? | solidity | 0 | 784 | 1 | 71,346,325 | 71,346,325 | 1 | true | 2022-03-03T18:16:27.200Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
There is Array.push function in solidity how it is return length of the array?<p>pragma solidity >=0.5.0 <0.6.0;</p>
<p>contract ZombieFactory {</p>
<p... |
71,346,267 | react-table -- how to set background color for column headers only<p>I am using react-table utility to power up my table, as below.</p>
<pre class="lang-js prettyprint-override"><code> 1 import {useTable} from 'react-table'
2 import {useMemo} from 'react'
3 import {Table } from 'react-bulma-components'
... | <p>check this code here</p>
<p><a href="https://codesandbox.io/s/silent-fog-yprqd4?file=/src/App.js" rel="nofollow noreferrer">https://codesandbox.io/s/silent-fog-yprqd4?file=/src/App.js</a></p>
<pre><code>th {
background-color: red;
}
</code></pre>
<p>the <code>th</code> tag is styled with a style variable</p> | react-table -- how to set background color for column headers only | reactjs|react-table-v7 | 0 | 1,028 | 1 | 71,346,435 | 71,346,435 | 1 | true | 2022-03-04T03:20:22.223Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
react-table -- how to set background color for column headers only<p>I am using react-table utility to power up my table, as below.</p>
<pre class="lang-js p... |
71,346,791 | iterate for each element of variable, got TypeError<p>I would like to do something for each element in <code>my_var</code>:</p>
<pre><code>// get selected rows of DataTable
let table_data = dtMember.rows({ selected: true }).data();
const COL_INDEX = 4 ; // column index of the column to count
let my_var = table_data.red... | <p>Use <code>in</code> for Objects. <code>of</code> is for iterating over Arrays.</p>
<pre><code>for (const key in my_var) {
console.log(key, my_var[key])
}
</code></pre> | iterate for each element of variable, got TypeError | javascript | 0 | 21 | 1 | 71,346,823 | 71,346,823 | 1 | true | 2022-03-04T04:59:02.560Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
iterate for each element of variable, got TypeError<p>I would like to do something for each element in <code>my_var</code>:</p>
<pre><code>// get selected ro... |
71,339,888 | BottomNavigationBar, doesnt showIcons when adding the menu<p>I'm trying to implement a bottomr navigation bar for an app.
I'm using the BottomNavigationView</p>
<p>I was following the explanation from a youtube video step by step yet when getting to that part, when adding the menu in it doesnt even display in the activ... | <p>I struggled with your code for about half an hour. The main problem is choosing a theme.
Change the theme to "Theme.AppCompat.Light.NoActionBar" The problem is solved</p> | BottomNavigationBar, doesnt showIcons when adding the menu | java|android-studio|uinavigationbar | 0 | 24 | 1 | 71,346,861 | 71,346,861 | 1 | true | 2022-03-03T15:45:01.303Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
BottomNavigationBar, doesnt showIcons when adding the menu<p>I'm trying to implement a bottomr navigation bar for an app.
I'm using the BottomNavigationView<... |
71,346,629 | Python appending to a file concurrently<p>I wrote a simple program in Python:</p>
<pre><code>from random import random
from threading import Thread
from time import sleep
def write_to_file(i):
sleep(random())
with open("test.txt", "a") as f:
f.write(f"{i}\n")
for i in ran... | <p>Don't use the run method, change it to start, the run method is to call the main thread, equivalent to the ordinary function, start will only create a new thread, you wait a few seconds here because you set sleep(random()), you can comment this line:</p>
<pre><code>from threading import Thread
def write_to_file(i):... | Python appending to a file concurrently | python|multithreading | 0 | 37 | 2 | 71,347,251 | 71,347,251 | 1 | true | 2022-03-04T04:30:16.107Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Python appending to a file concurrently<p>I wrote a simple program in Python:</p>
<pre><code>from random import random
from threading import Thread
from time... |
71,348,034 | str.contains to match entire string - Python<p>I am trying to check whether a certain list includes elements of another list.</p>
<p>I am using the following line of code:</p>
<pre><code>check = df_1['website'].str.contains(df_2['website'].tolist()[i])
</code></pre>
<p>The problem that I am facing now is that I receive... | <p>You could just place <code>^</code> and <code>$</code> boundary markers around the string:</p>
<pre class="lang-py prettyprint-override"><code>check = df_1['website'].str.contains(r'^' + df_2['website'].tolist()[i] + r'$')
</code></pre> | str.contains to match entire string - Python | python | 0 | 40 | 1 | 71,348,063 | 71,348,063 | 1 | true | 2022-03-04T07:41:40.600Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
str.contains to match entire string - Python<p>I am trying to check whether a certain list includes elements of another list.</p>
<p>I am using the following... |
71,348,537 | join based on one column and use value from another col<p>I have a table <code>themeNames</code>that looks like this:</p>
<pre><code>themeName id
firstTheme 3
secondTheme 5
NewTheme 9
HelloTheme 8
</code></pre>
<p>I want to join it with another table <code>updated</code> that looks like ... | <p>You want a left join between the two tables:</p>
<pre class="lang-sql prettyprint-override"><code>SELECT
t.themeName,
t.id,
u.newName AS finalName
FROM themeNames t
LEFT JOIN updated u
ON u.oldName = t.themeName;
</code></pre> | join based on one column and use value from another col | sql | 0 | 21 | 1 | 71,348,563 | 71,348,563 | 1 | true | 2022-03-04T08:29:01.910Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
join based on one column and use value from another col<p>I have a table <code>themeNames</code>that looks like this:</p>
<pre><code>themeName id
firs... |
71,347,952 | JSON-schema object array validation<p>I have a mission to validate such a JSON message <strong>:</strong></p>
<pre><code>{
"header": {
"action": "change_time",
"taskGuid": "someTaskGuid",
"publishDate": "2012-04-23T18:25:43.511Z"
},
... | <p>Two things. You have a typo in your <code>items</code> schema where you actually want to have <code>type</code> and not <code>conditionsType</code>. Secondly, if the items keyword is an array, the items of the array are validated against the schemas in this order. You want to have the <code>items</code> keyword as a... | JSON-schema object array validation | arrays|json|object|jsonschema|json-schema-validator | 0 | 256 | 1 | 71,348,585 | 71,348,585 | 1 | true | 2022-03-04T07:33:13.740Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
JSON-schema object array validation<p>I have a mission to validate such a JSON message <strong>:</strong></p>
<pre><code>{
"header": {
"... |
71,347,654 | How can I add a programmatic scroll down to a list view builder which is inside a Modal Bottom Sheet in Flutter?<p>I am using a modal bottom sheet to display a list of challenges the user has faced. When the user clicks on an icon : the bottom sheet comes up and the list builds. All this is fine.</p>
<p>I am using a sc... | <p>Move your bottom sheet builder result into a StatefulWidget, let's say it's called <code>BottomSheetContent</code></p>
<pre><code>showModalBottomSheet<void>(
isScrollControlled: true,
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(20.0),
topRi... | How can I add a programmatic scroll down to a list view builder which is inside a Modal Bottom Sheet in Flutter? | flutter|listview|bottom-sheet | 0 | 41 | 1 | 71,348,655 | 71,348,655 | 1 | true | 2022-03-04T07:02:03.250Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How can I add a programmatic scroll down to a list view builder which is inside a Modal Bottom Sheet in Flutter?<p>I am using a modal bottom sheet to display... |
71,348,751 | Python select 5last value of an excel column<p>I wonder if it is possible to retrieve the last 5 values of an excel column instead of all the values in that same column.</p>
<p>Currently I am able to select all the data in the column with the following piece of code:</p>
<pre><code>var= pd.read_excel("Path/MyFile.... | <p>yes you can use <code>tail</code> like <code>head</code></p>
<pre><code>var.tail(5)
</code></pre> | Python select 5last value of an excel column | python|excel | 0 | 21 | 2 | 71,348,798 | 71,348,798 | 1 | true | 2022-03-04T08:47:57.377Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Python select 5last value of an excel column<p>I wonder if it is possible to retrieve the last 5 values of an excel column instead of all the values in that ... |
71,348,906 | Django - how to return human readable from an enum (for multicheckbox forms)<p>I have this code, but it only returns the shorter variable values, 'Plan 1', 'Plan 2', not their longer human-readable forms which I have defined in the model.</p>
<p>I generate checkboxes in a HTML template from a form.py and view.py by cal... | <pre><code>self.get_student_loan_plan_display() # on views.py
{{object.get_student_loan_plan_display}} # on templates
</code></pre> | Django - how to return human readable from an enum (for multicheckbox forms) | python|html|django | 0 | 39 | 1 | 71,348,937 | 71,348,937 | 1 | true | 2022-03-04T08:59:43.073Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Django - how to return human readable from an enum (for multicheckbox forms)<p>I have this code, but it only returns the shorter variable values, 'Plan 1', '... |
71,347,990 | Scatterplot with plotly vs pyplot / different approach in data table needed?<p>I'm trying to create a scatterplot in plotly, but have some difficulties. I think I need to rearrange my data table to be able to work with it, but am note sure.</p>
<p>This is how my data table looks:</p>
<p><a href="https://i.stack.imgur.c... | <ul>
<li>have simulated dataframe of same structure as your question</li>
<li>have used <strong>pandas</strong> <code>melt()</code> to reshape in line to long dataframe that is then simple to use with <strong>plotly</strong></li>
</ul>
<pre><code>import pandas as pd
import numpy as np
import plotly.express as px
# sim... | Scatterplot with plotly vs pyplot / different approach in data table needed? | python|matplotlib|plotly | 0 | 40 | 1 | 71,349,101 | 71,349,101 | 1 | true | 2022-03-04T07:37:11.333Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Scatterplot with plotly vs pyplot / different approach in data table needed?<p>I'm trying to create a scatterplot in plotly, but have some difficulties. I th... |
71,349,144 | Starting Remix project with netlify but got this error : Unexpected Server Error<p>I just started a new project with remix and netlify, it works in production but when I use npm run dev and go to localhost:3000 I get this :</p>
<pre><code>Unexpected Server Error
Error: Element type is invalid: expected a string (for b... | <p>I just forgot to run the posinstall script, it was not in the readme but in the documentation</p>
<pre><code>npm run postinstall
</code></pre> | Starting Remix project with netlify but got this error : Unexpected Server Error | node.js|reactjs|netlify|remix.run | 0 | 274 | 1 | 71,349,267 | 71,349,267 | 1 | true | 2022-03-04T09:19:45.607Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Starting Remix project with netlify but got this error : Unexpected Server Error<p>I just started a new project with remix and netlify, it works in productio... |
71,347,914 | is there a way to upload two different versions of the same image picked from gallery using Image Picker in flutter?<p>I have issues with image sizes on my flutter e-commerce app I am building. I have tried reducing the image sizes using the max height, max width and image quality parameters, but loading times are stil... | <p>I had run into the same problem that you are facing a few months back. There is an extension on firebase called resize image. You can use this to resize the image once it's in the DB without doing it manually and complicating your app.
<a href="https://firebase.google.com/products/extensions/firebase-storage-resize-... | is there a way to upload two different versions of the same image picked from gallery using Image Picker in flutter? | flutter | 0 | 27 | 1 | 71,349,709 | 71,349,709 | 1 | true | 2022-03-04T07:30:03.050Z | 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 upload two different versions of the same image picked from gallery using Image Picker in flutter?<p>I have issues with image sizes on my f... |
71,348,147 | Apache: .htaccess vs vhost conf file for blocking URLs<p>I need to block some uld URLs that are generating a lot of traffic in my web server (Apache). For example to block all the requests like <a href="https://example.com/xxxxxx/" rel="nofollow noreferrer">https://example.com/xxxxxx/</a></p>
<p>I Can't do that with IP... | <p>Certainly distributed configuration files consume more load than a single, central and static configuration. But the differences are not like day and night. The issue with a distributed configuration is more the effort to keep the overview, to maintain it.</p>
<p>If you can keep those requests away from the http ser... | Apache: .htaccess vs vhost conf file for blocking URLs | apache|.htaccess|url|mod-rewrite|block | 0 | 44 | 2 | 71,349,733 | 71,349,733 | 1 | true | 2022-03-04T07:53:46.680Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Apache: .htaccess vs vhost conf file for blocking URLs<p>I need to block some uld URLs that are generating a lot of traffic in my web server (Apache). For ex... |
71,350,716 | Re-ender child component everytime there is a change in props value<p>I have made a page of 2 components - Form component & preview component. One part is a form component with a message field and on the other side the same message is previewed in an interface to show how that message will be used in the product.</... | <p><code>messageValue</code> is recomputed on every render and therefore empty every time. In order to persist data from one render to the other, use the <a href="https://reactjs.org/docs/hooks-state.html" rel="nofollow noreferrer"><code>useState</code></a> hook:</p>
<pre><code>import {useState} from 'react';
function... | Re-ender child component everytime there is a change in props value | reactjs | 0 | 24 | 2 | 71,350,884 | 71,350,884 | 1 | true | 2022-03-04T11:23:33.003Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Re-ender child component everytime there is a change in props value<p>I have made a page of 2 components - Form component & preview component. One part i... |
71,351,047 | Compare different histogram2d binnings using the same edges<p>I have a dataset that looks like this:</p>
<pre><code>tsne_results_x tsne_results_y team_id
0 -22.796648 -26.514051 107
1 11.985229 40.674446 107
2 -28.231720 -49.302216 107
3 31.942875 -14.427114 107
4 -46.436501 -7.750005 107
76 ... | <p><a href="https://numpy.org/doc/stable/reference/generated/numpy.histogram2d.html" rel="nofollow noreferrer">documentation of np.histomgram2d</a></p>
<blockquote>
<pre><code>binsint or array_like or [int, int] or [array, array], optional
The bin specification:
If int, the number of bins for the two dimensions (nx=ny... | Compare different histogram2d binnings using the same edges | python|pandas|histogram2d | 0 | 24 | 1 | 71,351,106 | 71,351,106 | 1 | true | 2022-03-04T11:55:41.460Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Compare different histogram2d binnings using the same edges<p>I have a dataset that looks like this:</p>
<pre><code>tsne_results_x tsne_results_y team_id
0... |
71,351,056 | Update multiple records once at a time based on some conditions<p>There are many wrong values in oracle table like -</p>
<pre><code>b_id p_id date
---------- ---- ----
ba_2020_xyz_jan_2021 xy_2021 01/01/2021
ba_2020_abc_jan_2021 ab_2021 01/01/2021
ba_2020_xyz_feb_2021 x... | <p>It seems you simply need a REPLACE function here -</p>
<pre><code>UPDATE YOUR_TABLE
SET b_id = REPLACE(b_id, '2020', '2021')
WHERE b_id LIKE '%2020%'
</code></pre> | Update multiple records once at a time based on some conditions | sql|oracle|sql-update | 0 | 29 | 1 | 71,351,147 | 71,351,147 | 1 | true | 2022-03-04T11:56:20.487Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Update multiple records once at a time based on some conditions<p>There are many wrong values in oracle table like -</p>
<pre><code>b_id p_... |
71,350,654 | From nested list extract object from particular position in R<p>I create the following nested list in R</p>
<pre><code>M= list()
K=3
iter = 2
for(k in 1:K){
M[[k]] = list()
for(i in 1:K){
M[[k]][[i]] = array(0,c(K+1,K+1,iter))
}
}
</code></pre>
<p>The values of <code>K</code> and <code>iter</code> can vary. M... | <p>You can create a function using <code>lapply()</code>:</p>
<pre><code>get_iters <- function(M, k, iter) lapply(M[[k]], \(x) x[,,iter])
get_iters(M, k = 2, iter = 2)
</code></pre> | From nested list extract object from particular position in R | r | 0 | 37 | 1 | 71,351,152 | 71,351,152 | 1 | true | 2022-03-04T11:18:57.920Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
From nested list extract object from particular position in R<p>I create the following nested list in R</p>
<pre><code>M= list()
K=3
iter = 2
for(k in 1:K){
... |
71,349,023 | Ok, Where is mongoose API about document.save() callback argument?<p>English is not my first language, but I'm trying hard.</p>
<p>The problem is that I'm using a project using Mongoose, but I can't find a description of <strong>the parameter of the callback function</strong> in document.save().</p>
<ol>
<li><a href="h... | <p>The guide on how to execute queries <a href="https://mongoosejs.com/docs/queries.html#executing" rel="nofollow noreferrer">mentions the following</a>:</p>
<blockquote>
<p>All callbacks in Mongoose use the pattern: <code>callback(error, result)</code>. If an error occurs executing the query, the <code>error</code> pa... | Ok, Where is mongoose API about document.save() callback argument? | mongodb|express|mongoose|doc | 0 | 44 | 1 | 71,351,434 | 71,351,434 | 1 | true | 2022-03-04T09:10:12.850Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Ok, Where is mongoose API about document.save() callback argument?<p>English is not my first language, but I'm trying hard.</p>
<p>The problem is that I'm us... |
71,348,463 | For what purpose is _pthread_cond_timedwait function used in v8?<p>In the profiling logs of chrome (--prof) option with a webpage, a majority of ticks is consumed by _pthread_cond_timedwait function in C++.</p>
<p><a href="https://i.stack.imgur.com/hpUlZ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.co... | <p>It means that the thread was sleeping, waiting for something to do. Maybe it was waiting for a network request, or maybe for something else, such as the next scheduled callback.</p> | For what purpose is _pthread_cond_timedwait function used in v8? | node.js|performance|chromium|v8 | 0 | 23 | 1 | 71,351,487 | 71,351,487 | 1 | true | 2022-03-04T08:23:29.417Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
For what purpose is _pthread_cond_timedwait function used in v8?<p>In the profiling logs of chrome (--prof) option with a webpage, a majority of ticks is con... |
71,350,185 | Setstate the AlertDialog screen by using setstate in the AlertDialog's child widget<pre><code>Future<void> ChangeProfile(BuildContext context) {
final pro = Provider.of<Pro>(context, listen: false);
FirebaseFirestore fireStore = FirebaseFirestore.instance;
US(context);
int count = 0;
return showDi... | <p>This class will give you clear answer for use parent class setstate from current class, the same method you can do for your AlertDialog class</p>
<pre><code>import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'main1.dart';
void main() {
runApp(MaterialApp(
home: Modalbtn(),... | Setstate the AlertDialog screen by using setstate in the AlertDialog's child widget | android|flutter|dart | 0 | 27 | 1 | 71,351,608 | 71,351,608 | 1 | true | 2022-03-04T10:40:28.073Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Setstate the AlertDialog screen by using setstate in the AlertDialog's child widget<pre><code>Future<void> ChangeProfile(BuildContext context) {
fina... |
71,340,124 | How to load multiple csv files into seperate objects(dataframes) in R based on filename?<p>I know how to load a whole folder of .csv files quite easily using:</p>
<pre><code>csv_files = list.files(pattern ="*.csv")
myfiles = lapply(csv_files, read.delim, header = FALSE)
</code></pre>
<p>From which I can then ... | <p>Solution for anyone curious...</p>
<pre><code>files <- list.files(pattern = ".*csv")
for(file in 1:length(files)) {
file_name <- paste(c("file00",file), collapse = " ")
file_name <- gsub(" ", "", file_name, fixed = TRUE)
ex_file_name <- paste(c(&q... | How to load multiple csv files into seperate objects(dataframes) in R based on filename? | r|csv|load | 0 | 258 | 2 | 71,351,651 | 71,351,651 | 1 | true | 2022-03-03T16:00:40.397Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to load multiple csv files into seperate objects(dataframes) in R based on filename?<p>I know how to load a whole folder of .csv files quite easily using... |
71,297,923 | Sitefinity new Document SetBoost<p>I am collecting external data and then doing an <code>ServiceBus.ResolveService<ISearchService>().UpdateIndex</code>. This is working great but I wanted to <code>SetBoost</code> on the <code>new Document</code>. I have created an flag setboost with is using <code>doc.SetBoost(1.... | <p>In order to accomplish this I believe you will need to customize the search scoring of Sitefinity's lucene search index. Here is the search API available: <a href="https://www.progress.com/documentation/sitefinity-cms/for-developers-customize-the-lucene-search-scoring" rel="nofollow noreferrer">https://www.progress.... | Sitefinity new Document SetBoost | sitefinity|luke | 0 | 41 | 1 | 71,351,669 | 71,351,669 | 1 | true | 2022-02-28T16:15:40.310Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Sitefinity new Document SetBoost<p>I am collecting external data and then doing an <code>ServiceBus.ResolveService<ISearchService>().UpdateIndex</code>... |
71,351,260 | Fluent UI React how to change nav link icon color?<p>I want to change the nav link icon color. If I set the primary color by creating a custom theme it won't effect.</p>
<pre><code><ThemeProvider
theme={{
palette: {
themePrimary: getTheme().palette.teal,
}
}}
>
</code></pre>
<p>Actually it worke... | <p><code>IconProps</code> is an object with following <a href="https://developer.microsoft.com/en-us/fluentui#/controls/web/icon#IIconProps" rel="nofollow noreferrer">props</a>. Use <code>styles</code> to set icon color:</p>
<pre class="lang-js prettyprint-override"><code>links: [
{
name: "Overview",
... | Fluent UI React how to change nav link icon color? | fluent-ui|fluentui-react | 0 | 553 | 1 | 71,351,922 | 71,351,922 | 1 | true | 2022-03-04T12:15:31.153Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Fluent UI React how to change nav link icon color?<p>I want to change the nav link icon color. If I set the primary color by creating a custom theme it won't... |
71,351,393 | Polars: Search and replace in column names<p>This used to be handled in <code>pandas</code> as so:</p>
<pre><code>df.columns = df.columns.str.replace('.','_')
</code></pre>
<p>This code works but definitely doesn't feel like the correct solution.</p>
<pre><code>renamed = {}
for column_name in list(filter(lambda x: '.' ... | <p><code>df.columns</code> returns a python <code>List[str]</code> and it also supports <code>__setitem__</code>, so you can just use python here.</p>
<pre class="lang-py prettyprint-override"><code>df = pl.DataFrame({
"a.c": [1, 2],
"b.d": [3, 4]
})
df.columns = list(map(lambda x: x.replace... | Polars: Search and replace in column names | python-polars | 0 | 279 | 1 | 71,352,644 | 71,352,644 | 1 | true | 2022-03-04T12:26:35.113Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Polars: Search and replace in column names<p>This used to be handled in <code>pandas</code> as so:</p>
<pre><code>df.columns = df.columns.str.replace('.','_'... |
71,348,710 | How do I cross reference automatically numbered figures in R Markdown?<p>I am writing a relatively long HTML ebook, with a large number of pictures that are automatically numbered via html_document2. I insert figures using the following code.</p>
<pre><code>{r, echo=FALSE, out.width="75%", fig.align = "c... | <p>References in <code>bookdown</code> are different from LaTex. First, you need to name the code chunk that has the figure, and the name should just have letters and digits in it, no spaces or other special characters. Then the syntax for the reference is <code>\@ref(fig:name)</code>. (Note it uses round parens, no... | How do I cross reference automatically numbered figures in R Markdown? | r-markdown|bookdown|cross-reference | 0 | 271 | 1 | 71,352,707 | 71,352,707 | 1 | true | 2022-03-04T08:44:26.957Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How do I cross reference automatically numbered figures in R Markdown?<p>I am writing a relatively long HTML ebook, with a large number of pictures that are ... |
71,353,293 | Populate combobox in datagridview in VbNet From other table<p>I have a DataGridView with 3 TextBox columns and 1 ComboBox column. I have tried without result to populate the ComboBox column with data from other table, a suggestion will be apreciated.</p>
<p>This is the code</p>
<pre class="lang-vb prettyprint-override"... | <p>In order to populate a combo box column from table data, you will need to set up a separate data set and binding source for the combo box to pull data from.</p>
<p>populate your dataset with your 'sub' table that will be referenced by the data from your data grid view. For a combo box, you will only need two column... | Populate combobox in datagridview in VbNet From other table | vb.net|datagridview|datagridviewcombobox | 0 | 284 | 1 | 71,354,814 | 71,354,814 | 1 | true | 2022-03-04T15:03:39.437Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Populate combobox in datagridview in VbNet From other table<p>I have a DataGridView with 3 TextBox columns and 1 ComboBox column. I have tried without result... |
71,355,663 | Having trouble accessing properties of specific JS object instances<p>I'm attempting to make a Google style table visualization that has built-in column filters and have pretty much everything figured out, except how to update properties for the correct table object when a page has more than one instance. I'm aware of ... | <p>The problem is where you add the event listeners. You don't provide a specific <code>this</code> argument to those callback functions, so they are not called with it. So make sure those handlers are called on the current <code>this</code> object:</p>
<pre><code>cols[colIndex].sort.addEventListener('click', (e) =>... | Having trouble accessing properties of specific JS object instances | javascript | 0 | 20 | 1 | 71,355,712 | 71,355,712 | 1 | true | 2022-03-04T18:17:43.730Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Having trouble accessing properties of specific JS object instances<p>I'm attempting to make a Google style table visualization that has built-in column filt... |
71,355,603 | How to import mp3 files with next.js?<p>I'm trying to import mp3 files to my next.js project - <a href="https://i.stack.imgur.com/6ZRsf.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/6ZRsf.png" alt="enter image description here" /></a></p>
<p>I want to access the file 'DRUMS.mp3' from AudioPlayer.js... | <p>You could just use an html <code>audio</code> tag to play it - place it in the public folder and then reference them directly, i.e</p>
<pre><code> <audio
controls
src="/DRUMS.mp3">
Your browser does not support the
<code>audio</code> element.
&l... | How to import mp3 files with next.js? | reactjs|audio|next.js|mp3 | 0 | 1,553 | 1 | 71,355,836 | 71,355,836 | 1 | true | 2022-03-04T18:11:35.157Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to import mp3 files with next.js?<p>I'm trying to import mp3 files to my next.js project - <a href="https://i.stack.imgur.com/6ZRsf.png" rel="nofollow no... |
71,355,633 | Passing varying length variables to a PySpark groupby().agg function<p>I am passing lists of column names of varying lengths to the PySpark's <code>groupby().agg</code> function? The code I have written checks the length of the list and for example, if it is length 1, it will do a .agg(count) on the one element. If the... | <p>Yes, you can simply loop to create your aggregate statement:</p>
<pre><code>agg_df = df.groupBy("col1","col2").agg(*[count(i).alias(i) for i in agg_fields])
</code></pre> | Passing varying length variables to a PySpark groupby().agg function | python|pyspark|pandas-groupby | 0 | 28 | 1 | 71,355,983 | 71,355,983 | 1 | true | 2022-03-04T18:15:06.510Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Passing varying length variables to a PySpark groupby().agg function<p>I am passing lists of column names of varying lengths to the PySpark's <code>groupby()... |
71,356,952 | Sequelize, findOrCreate + findAll unexpected behavior<p>I'm trying to fetch data from a dog API and I want to add to my database only their temperaments. I tried using some loops and a split to isolate the data and then using
findOrCreate() to add only those who are not already in the DB, after that I use findAll()
to ... | <p><code>forEach</code> is a synchronous method so it doesn't await a result of the async callback. You need to do <code>for of</code> in order to get wait for all results:</p>
<pre class="lang-js prettyprint-override"><code>module.exports = async () => {
const info = await getAllDogs();
for (element of info) {
... | Sequelize, findOrCreate + findAll unexpected behavior | express|sequelize.js | 0 | 39 | 1 | 71,357,221 | 71,357,221 | 1 | true | 2022-03-04T20:32:31.063Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Sequelize, findOrCreate + findAll unexpected behavior<p>I'm trying to fetch data from a dog API and I want to add to my database only their temperaments. I t... |
71,357,751 | jquery select value based radio conditional disable<p>when a user select as type1 he can only choose radio button of value=card, cod option should be disable.</p>
<pre><code><select id="ctype" name="type">
<option value="1">type1</option>
&... | <p>Like this</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>$('#ctype').on('change', function() {
$('.payment[value="cod"]').prop({
disabled: this.value === "1",
che... | jquery select value based radio conditional disable | jquery | 0 | 29 | 1 | 71,357,781 | 71,357,781 | 1 | true | 2022-03-04T22:14:32.050Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
jquery select value based radio conditional disable<p>when a user select as type1 he can only choose radio button of value=card, cod option should be disable... |
71,353,744 | Error when I try to build tests with Gradle and Cucumber<p>I am trying to write functional tests using Cucumber lib, Unfortunately, I can't use Cucumber and Gradle together, an error occurs when building the tests. I am a real beginner in the Java environment. I use for this project: Kotlin / Gradle / Cucumber.</p>
<p>... | <p>Looks like you're trying to convert from the Groovy DSL to Kotlin. Remember that in the Kotlin DSL, everything is strongly typed since Kotlin is strongly typed.</p>
<p>You need to wrap all tasks creations within the <code>tasks { }</code> block in order to access <code>compileTestKotlin</code>. Currently, the scope ... | Error when I try to build tests with Gradle and Cucumber | java|kotlin|gradle|cucumber | 0 | 279 | 1 | 71,357,955 | 71,357,955 | 1 | true | 2022-03-04T15:39:24.687Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Error when I try to build tests with Gradle and Cucumber<p>I am trying to write functional tests using Cucumber lib, Unfortunately, I can't use Cucumber and ... |
71,357,572 | how can i publish a C# .net console app without the console?<p>I'm using c#, .NET core 3.1, vs-code & windows 10</p>
<p>i want to publish my console application but ensure the console will not open when i run the built project. The current command i usually use to publish an app is:
<code>dot net publish -r win-x64... | <p>An easy way to do this is to change <code><OutputType>Exe</OutputType></code> to <code><OutputType>WinExe</OutputType></code> in your csproj. Once you do that, your application won't open a console window.</p>
<p>Later on, if you want to open a console window for debugging or whatever you can... | how can i publish a C# .net console app without the console? | c#|.net-core | 0 | 266 | 1 | 71,358,059 | 71,358,059 | 1 | true | 2022-03-04T21:52:40.203Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
how can i publish a C# .net console app without the console?<p>I'm using c#, .NET core 3.1, vs-code & windows 10</p>
<p>i want to publish my console appl... |
71,357,804 | Directory changes when importing file in R<p>In RMarkdown, I've set my root directory and console working directory but I can't get <code>read.pnm</code> to import from the correct directory. This is what I have:</p>
<pre><code>knitr::opts_chunk$set(echo = TRUE)
knitr::opts_knit$set(root.dir = "C:/Users/customdir/... | <p>The "~" part of the file name points to your personal home directory (not your current working directory). When you use a "~" you are giving an absolute path, not a path relative to your working directory. If you want to find the file in your current working directory, use</p>
<pre><code>img = re... | Directory changes when importing file in R | r|import|directory|r-markdown|importerror | 0 | 31 | 1 | 71,358,546 | 71,358,546 | 1 | true | 2022-03-04T22:21:45.903Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Directory changes when importing file in R<p>In RMarkdown, I've set my root directory and console working directory but I can't get <code>read.pnm</code> to ... |
71,358,494 | Programmatic POST to django website that uses basic authentication?<p>I have a Django restful API (using <code>django-rest-framework</code>) where the POST requests require prior authentication. I would like to populate the database by sending data to the API, however, I cannot figure out how to do the authentication p... | <p>You need to provide the credentials in the header.</p>
<pre><code>import base64
# ...
username="<username>"
password="<password>"
credentials=username + ":" + password
encoded_credentials = base64.b64encode(credentials.encode()).decode()
headers["Authorization"] ... | Programmatic POST to django website that uses basic authentication? | python|django-rest-framework | 0 | 25 | 1 | 71,358,714 | 71,358,714 | 1 | true | 2022-03-05T00:17:13.200Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Programmatic POST to django website that uses basic authentication?<p>I have a Django restful API (using <code>django-rest-framework</code>) where the POST r... |
71,359,049 | Count first occurence of a dummy (grouped by) in R and then sum<pre><code>structure(list(id = c(1L, 1L, 2L, 3L, 3L, 3L, 4L), hire_year = c(2017L,
2017L, 2017L, 2017L, 2016L, 2014L, 2016L), dummy = c(0L, 0L,
1L, 0L, 0L, 0L, 1L)), class = "data.frame", row.names = c(NA,
-7L))
id hire_year dummy
1 1 ... | <p>Use filter to find only the responses with zeroes, use distinct to count each id only once and summarise to count the values:</p>
<pre><code>library(tidyverse)
df = bind_cols(id = c(1,1,2,3,3,3,4), hire_year = c(rep(2017, 4), 2016, 2014, 2016), dummy = c(0,0,1,0,0,0,1))
df %>% filter(dummy == 0) %>% distinct(i... | Count first occurence of a dummy (grouped by) in R and then sum | r|dplyr|count | 0 | 42 | 3 | 71,359,153 | 71,359,153 | 1 | true | 2022-03-05T02:37:59.473Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Count first occurence of a dummy (grouped by) in R and then sum<pre><code>structure(list(id = c(1L, 1L, 2L, 3L, 3L, 3L, 4L), hire_year = c(2017L,
2017L, 201... |
71,359,230 | Firebase: get children ordered by Date and Hour keys<p>I have stored in my Firestore DB data about Teachings and their relative Lessons, with Date and Hour.
I would like to retrieve this data ordered by Date and Hour (the ones that have most recent Date and Hour should be retrieved first), but since these two fields ar... | <p>While the Firebase Realtime Database can order its results, the values to order on must be at a fixed path under each direct child node.</p>
<p>In your case the value is under a <code>$date/$time</code> of each child node, so the database can't order on those values. You will have to load the into your application c... | Firebase: get children ordered by Date and Hour keys | java|android|firebase|firebase-realtime-database | 0 | 30 | 1 | 71,359,530 | 71,359,530 | 1 | true | 2022-03-05T03:25:07.957Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Firebase: get children ordered by Date and Hour keys<p>I have stored in my Firestore DB data about Teachings and their relative Lessons, with Date and Hour.
... |
71,359,638 | Thread 1: EXC_BAD_ACCESS (code=257, address=0x100000001) in C++<p><em>I've written a program that will check if a given string has all characters unique or not. I usually write in Python, but I'm learning C++ and I wanted to write the program using it. I get an error when I translate Python into C++: Thread 1: EXC_BAD_... | <p>The problem is here:<br />
<code> int arr[] = {};</code><br />
The array you're creating has length <code>0</code> which you can verify using<br />
<code> cout << "sizeof(arr): " << sizeof(arr) << endl;</code><br />
The error occurs when you try to access values beyond the size of t... | Thread 1: EXC_BAD_ACCESS (code=257, address=0x100000001) in C++ | python|c++|xcode | 0 | 517 | 2 | 71,359,749 | 71,359,749 | 1 | true | 2022-03-05T04:58:55.563Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Thread 1: EXC_BAD_ACCESS (code=257, address=0x100000001) in C++<p><em>I've written a program that will check if a given string has all characters unique or n... |
71,359,679 | How to get number of tokens in the sentence in keras<p>I have a sentence and a pre-trained tokenizer. I want to calculate the number of tokens in the sentence, <strong>without special tokens</strong>. I use the <a href="https://huggingface.co/bert-base-cased" rel="nofollow noreferrer">code</a> from HuggingFace.</p>
<pr... | <p>You can either use <code>encode</code> method with setting <code>add_special_tokens</code> to <code>False</code> or basically use <code>tokenize</code> method.</p>
<pre><code>encoded_input = tokenizer(text, return_tensors='tf', add_special_tokens=False)
encoded_input.input_ids.shape[1]
</code></pre>
<p>and</p>
<pre>... | How to get number of tokens in the sentence in keras | python|nlp|token|huggingface-transformers|bert-language-model | 0 | 277 | 1 | 71,359,969 | 71,359,969 | 1 | true | 2022-03-05T05:09:14.233Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to get number of tokens in the sentence in keras<p>I have a sentence and a pre-trained tokenizer. I want to calculate the number of tokens in the sentenc... |
71,358,610 | react useContext implementation with hook<p>I have this definition</p>
<pre><code> export interface user{
email:string
name:string
last_name:string
}
export type UserType= {
user: user;
setUser:(user:user) => void;
}
const [user,setUser] = useState <user> ({
email:""... | <p>Your current definition of <code>setUser</code> ignores the ability to pass a function. You'll need to define the <code>setUser</code> type to be identical to the one produces from <code>useState</code>:</p>
<pre><code>import { SetStateAction, Dispatch } from 'react';
export interface UserType {
user: User;
set... | react useContext implementation with hook | reactjs|typescript|react-hooks | 0 | 42 | 1 | 71,361,298 | 71,361,298 | 1 | true | 2022-03-05T00:45:02.130Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
react useContext implementation with hook<p>I have this definition</p>
<pre><code> export interface user{
email:string
name:string
last_name:str... |
71,361,742 | Dart Flutter _CastError (Null check operator used on a null value) listyukle Error<p>I have a code like this:</p>
<pre><code> void saveList() async {
final prefences = await SharedPreferences.getInstance();
prefences.setStringList("tests", prefences.getStringList("tests")! + ["English ... | <p>I think the first time you call this line, <code>"tests"</code> has never been set before in <code>prefences</code>, then <code>prefences.getStringList("tests")</code> is <code>null</code>.</p>
<p>Try this to fix it:</p>
<pre><code> void saveList() async {
final prefences = await SharedPrefe... | Dart Flutter _CastError (Null check operator used on a null value) listyukle Error | android|flutter|dart | 0 | 787 | 2 | 71,361,829 | 71,361,829 | 1 | true | 2022-03-05T11:22:04.133Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Dart Flutter _CastError (Null check operator used on a null value) listyukle Error<p>I have a code like this:</p>
<pre><code> void saveList() async {
fi... |
71,361,978 | does breaking expression into multiple variables slow execution<p>I'm curious if I break an expression into different declarations e.g</p>
<pre><code>int x = (c / 23) % (5 *3);
</code></pre>
<p>into</p>
<pre><code>int a = c /23;
int b = 5 * 3;
int x = a % b;
</code></pre>
<p>does it slow down execution, or the compiler... | <p>Depending on the optimization level selected for your compiler, separation into several lines of code should not matter.</p>
<p>You can always use the <a href="https://godbolt.org/#g:!((g:!((g:!((h:codeEditor,i:(filename:%271%27,fontScale:14,fontUsePx:%270%27,j:1,lang:c%2B%2B,selection:(endColumn:23,endLineNumber:4,... | does breaking expression into multiple variables slow execution | performance | 0 | 22 | 1 | 71,362,044 | 71,362,044 | 1 | true | 2022-03-05T11:58:27.153Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
does breaking expression into multiple variables slow execution<p>I'm curious if I break an expression into different declarations e.g</p>
<pre><code>int x =... |
71,362,197 | Passing one or multiple string parameters in controller method<p>I have this controller method</p>
<pre><code>//[HttpGet("{id}")]
public IActionResult Nav(string id)
{
return HtmlEncoder.Default.Encode($"Hello {id}");
//return Content("Here's the ContentResult message.");
}
</code... | <p>It is throwing this error as you are returning a string when it expects an IActionResult. You can easily solve this by returning <code>Ok($"Hello {id}");</code></p> | Passing one or multiple string parameters in controller method | c#|asp.net-core | 0 | 298 | 3 | 71,362,379 | 71,362,379 | 1 | true | 2022-03-05T12:28:36.493Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Passing one or multiple string parameters in controller method<p>I have this controller method</p>
<pre><code>//[HttpGet("{id}")]
public IActionRe... |
71,362,128 | What does calling a static methods inside the method itself mean in python<p>I am watching a video on youtube about OOP. I encountered a type of syntax that I could not understand by my past information. The author calls the static method inside the method writing the argument at the beginning of the method's name. The... | <p>The method definition is using <a href="https://docs.python.org/3.10/library/stdtypes.html?highlight=is_integer#float.is_integer" rel="nofollow noreferrer">a method of <code>float</code> objects that has the same name</a>, it's not calling itself. The <code>isinstance(num, float)</code> is making sure that it is act... | What does calling a static methods inside the method itself mean in python | python|class|methods|static | 0 | 25 | 1 | 71,362,665 | 71,362,665 | 1 | true | 2022-03-05T12:18:52.097Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
What does calling a static methods inside the method itself mean in python<p>I am watching a video on youtube about OOP. I encountered a type of syntax that ... |
71,362,910 | Testing a Typescript React Component Giving Error on getByText<p>I'm trying to add unit testing to an application written with Typescript and React. I have a very basic component just for the sake of simplicity.</p>
<pre><code>import React from "react";
import ReactDOM from "react-dom";
type TypePr... | <p>You are missing getByText which is not imported anywhere.
I'd suggest you import screen</p>
<pre><code>import { screen } from '@testing-library/react';
//....
renderApp();
const appText = screen.getByText("App");
expect(appText).toBeInTheDocument();
</code></pre>
<p>Also this will always assets false, beca... | Testing a Typescript React Component Giving Error on getByText | reactjs|typescript|react-testing-library|ts-jest | 0 | 523 | 1 | 71,363,104 | 71,363,104 | 1 | true | 2022-03-05T14:14:14.447Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Testing a Typescript React Component Giving Error on getByText<p>I'm trying to add unit testing to an application written with Typescript and React. I have a... |
71,363,571 | Adding .not() on event handling to dynamically added content<p>With event handling on dynamically added content, I use:</p>
<pre><code>$('#static-div').on('click', '.dynamic-content', function () {
// do something
});
</code></pre>
<p>What should I do if I want to add a .not() to this code?
As in, I want to click a... | <p>Add :not() to the selector</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>$('#static-div').on('click', '.dynamic-content:not(.no)', function () {
console.log('clicked')... | Adding .not() on event handling to dynamically added content | javascript|jquery | 0 | 25 | 2 | 71,363,621 | 71,363,621 | 1 | true | 2022-03-05T15:42:41.080Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Adding .not() on event handling to dynamically added content<p>With event handling on dynamically added content, I use:</p>
<pre><code>$('#static-div').on('c... |
71,365,407 | How to extract a set of *.tar.gz.(letters) files?<p>I have downloaded a medical data set to use in machine learning and the files are like this:</p>
<pre><code>dicom_v1.tar.gz.aa
dicom_v1.tar.gz.ab
dicom_v1.tar.gz.ac
dicom_v1.tar.gz.ad
</code></pre>
<p>I don't know how to extract these files. When I use <em>WinRAR</em>... | <p>These files have been <code>split</code> into chunks for distribution, so you need to put them back together before you can see whether Winrar or 7-zip will be able to extract them.</p>
<p>Since you're using Windows, you probably want to the Powershell <code>get-content</code> command (which helpfully aliased to <co... | How to extract a set of *.tar.gz.(letters) files? | dataset|extract | 0 | 273 | 1 | 71,365,504 | 71,365,504 | 1 | true | 2022-03-05T19:35:14.987Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to extract a set of *.tar.gz.(letters) files?<p>I have downloaded a medical data set to use in machine learning and the files are like this:</p>
<pre><co... |
71,365,704 | How to move a searched value in a linked list of nodes to the head of the linked list?<p>I am trying to write a <code>find(Object x)</code> method in which if a node storing an <code>Object y.equals(x)</code> is found, move that node to the front of the linked list (self-organizing list). If found, the method returns t... | <p>The <code>if</code> block is not correctly rewiring your list. <code>tmp = head</code> will not move a node to become the head. You <em>lose</em> whatever <code>tmp</code> was referencing. You should <em>mutate</em> <code>tmp</code> (not assign to it) and indicate that its <em>successor</em> will be the current <cod... | How to move a searched value in a linked list of nodes to the head of the linked list? | java|data-structures|linked-list | 0 | 42 | 1 | 71,365,747 | 71,365,747 | 1 | true | 2022-03-05T20:23:53.740Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to move a searched value in a linked list of nodes to the head of the linked list?<p>I am trying to write a <code>find(Object x)</code> method in which i... |
71,365,277 | Is default payment method mandatory for PayPal/Braintree integration<p>I am integrating paypal into my system, and baffled with one question.</p>
<p>Basically PayPal is an aggregator for payment methods, hence you can add multiple cards/accounts for payment procedures. However I am wondering does PayPal move on to next... | <p>The text in your screenshot explains what happens:</p>
<blockquote>
<p><a href="https://i.stack.imgur.com/OJGfZ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/OJGfZ.png" alt="enter image description here" /></a></p>
</blockquote>
<p>The selected funding source will be used. If it can't be used, a... | Is default payment method mandatory for PayPal/Braintree integration | javascript|node.js|paypal|paypal-sandbox | 0 | 37 | 1 | 71,366,022 | 71,366,022 | 1 | true | 2022-03-05T19:16:11.727Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Is default payment method mandatory for PayPal/Braintree integration<p>I am integrating paypal into my system, and baffled with one question.</p>
<p>Basicall... |
71,364,884 | email is not verified<p>in my application first i authenticate user email and then i am verifying user email i have set dialog activity to inform user to check email and verify email i have close button in dialog activity if user click on it dialog will be dismissed</p>
<p>i have implemented override fun onResume() met... | <p>Verifying the user's email address happens in another application (you click the link in your mail app, and then it verifies that action in the browser), so you app is not aware of it right away.</p>
<p>The information is encoded in the user's ID token, which is refreshed automatically every hour, or when the user s... | email is not verified | android|firebase-authentication|android-lifecycle|email-validation | 0 | 25 | 1 | 71,366,168 | 71,366,168 | 1 | true | 2022-03-05T18:30:33.577Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
email is not verified<p>in my application first i authenticate user email and then i am verifying user email i have set dialog activity to inform user to che... |
71,364,416 | How to retrieve uid data using FirebaseRecyclerOptions<p>I can't retrieve data from firebase under uid. When I try to retrieve data without using uid it works perfect but when I try to retrieve data from uid it doesn't work, can anyone help me to find out data.</p>
<pre><code>FirebaseRecyclerOptions<Model> option... | <p>Since you're reading a node at a lower level in the tree, the adapter will be populated with the child nodes of <em>that</em> root - typically the properties of the individual user. These children are not longer valid instances of the <code>Model</code> class.</p>
<p>If you want to show a list of a single user, you ... | How to retrieve uid data using FirebaseRecyclerOptions | android|firebase-realtime-database|firebase-authentication|firebaseui | 0 | 28 | 1 | 71,366,199 | 71,366,199 | 1 | true | 2022-03-05T17:32:32.047Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to retrieve uid data using FirebaseRecyclerOptions<p>I can't retrieve data from firebase under uid. When I try to retrieve data without using uid it work... |
71,366,678 | R Within-Group Sorting<p>I have a dataframe looks like below:</p>
<pre><code> person year Office Job rank
Harry 2002 Los Angeles CEO -1
Harry 2006 Boston CEO -1
Harry 2006 Los Angeles Advisor 0
Harry 2006 Chicago Chairm... | <p>Using <code>dense_rank</code> -</p>
<pre><code>library(dplyr)
df %>%
group_by(person, year) %>%
mutate(rank2 = dense_rank(rank) - 1) %>%
ungroup
# person year Office Job rank rank2
# <chr> <int> <chr> <chr> <int> <dbl>
#1 Harry 2002 LosAnge... | R Within-Group Sorting | r|dataframe|dplyr | 0 | 37 | 2 | 71,367,139 | 71,367,139 | 1 | true | 2022-03-05T23:26:09.610Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
R Within-Group Sorting<p>I have a dataframe looks like below:</p>
<pre><code> person year Office Job rank
Harry 2002 Los Angele... |
71,364,811 | how can I send data from one class to a stateful widget in Flutter<p>I want to be able to make progress bar where the <code>value</code> changes based on a function. My problem is I am working with 3 different files. The first file <code>main_page_test.dart</code> where the code for calling the function is held. <code>... | <p>Well, that looks like a job for a simple state management solution; the simplest one you could go would be <strong>Provider</strong> and using something as simple as a <strong>ValueNotifier</strong> and a <strong>ValueListenableBuilder</strong>, that way you can have the main class trigger notifications to another c... | how can I send data from one class to a stateful widget in Flutter | flutter | 0 | 34 | 1 | 71,367,395 | 71,367,395 | 1 | true | 2022-03-05T18:21:23.257Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
how can I send data from one class to a stateful widget in Flutter<p>I want to be able to make progress bar where the <code>value</code> changes based on a f... |
71,368,148 | getting response undefined in angular<p>I want to fetch this data from rest api but when i tried to console.log(response) i am getting undefined value.
what should i do ?
api is sending data and i have checked it in my network tab in developer tool.</p>
<pre><code>getProductList() : Observable<Product[]>{
ret... | <p>You probably need to access Product?</p>
<pre><code>map(response => response._embedded.product)
</code></pre>
<p>and interface</p>
<pre><code>interface GetResponse{
_embedded:{
product: Product[];
}
}
</code></pre> | getting response undefined in angular | angular|typescript|rxjs|observable|subscribe | 0 | 274 | 1 | 71,368,158 | 71,368,158 | 1 | true | 2022-03-06T06:32:07.553Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
getting response undefined in angular<p>I want to fetch this data from rest api but when i tried to console.log(response) i am getting undefined value.
what ... |
71,368,391 | How to delete photo from project's public folder before updating data in lumen/laravel?<p>I am trying to delete photo from my projects public folder before updating another photo. My code looks like-</p>
<pre><code>if(File::exist( $employee->avatar)){
//$employee->avatar looks /uploads/avatars/1646546082.j... | <pre><code>try php unlink function
$path = public_path()."/pictures/".$from_database->image_name;
unlink($path);
</code></pre> | How to delete photo from project's public folder before updating data in lumen/laravel? | laravel|lumen | 0 | 32 | 2 | 71,368,559 | 71,368,559 | 1 | true | 2022-03-06T07:20:26.600Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to delete photo from project's public folder before updating data in lumen/laravel?<p>I am trying to delete photo from my projects public folder before u... |
71,368,275 | How to get variables from a python script<p>I'm running <a href="https://github.com/google-research/albert/blob/master/albert_glue_fine_tuning_tutorial.ipynb" rel="nofollow noreferrer">this code</a> for ALBERT, one of Google's machine learning models on Google Colab. At the end of the code, they do everything by runnin... | <p>You can use <code>os.environ</code> like this.</p>
<pre><code>import os
os.environ['HELLO_WORLD']='hello world from Python'
</code></pre>
<p>Then later</p>
<pre><code>!echo $HELLO_WORLD
# hello world from Python
</code></pre> | How to get variables from a python script | google-colaboratory | 0 | 285 | 1 | 71,368,794 | 71,368,794 | 1 | true | 2022-03-06T06:57:13.470Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to get variables from a python script<p>I'm running <a href="https://github.com/google-research/albert/blob/master/albert_glue_fine_tuning_tutorial.ipynb... |
71,369,450 | Why am I receiving "build failed with an exception" when I run projects in Android Studio<p><a href="https://i.stack.imgur.com/iFbYL.png" rel="nofollow noreferrer">Android studio window</a></p>
<p>I've tried running a flutter project on Android Studio and it keeps giving me this error. Pleases I need help.</p> | <p>It's a connection problem, it could happen if you are using a vpn and it's not giving you stable internet connection. make sure that android studio is connected to a stable internet.</p> | Why am I receiving "build failed with an exception" when I run projects in Android Studio | flutter|android-studio|gradle|android-gradle-plugin | 0 | 38 | 1 | 71,369,485 | 71,369,485 | 1 | true | 2022-03-06T10:29:24.847Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Why am I receiving "build failed with an exception" when I run projects in Android Studio<p><a href="https://i.stack.imgur.com/iFbYL.png" rel="nofollow noref... |
71,368,150 | How to serve static contents in WildFly 26.0.1?<p>I was using the following web.xml config to serve static files using the default servlet in tomcat and jetty.</p>
<pre class="lang-xml prettyprint-override"><code><web-app xmlns="https://jakarta.ee/xml/ns/jakartaee"
xmlns:xsi="http://www.w3.or... | <p>Okay, it seems the wildfly server does not register "default servlet" for you. To use it, you need to register the servlet class yourself. Since wildfly uses undertow, the class is <code>io.undertow.servlet.handlers.DefaultServlet</code>.</p>
<p><strong>Complete web.xml:</strong></p>
<pre class="lang-xml... | How to serve static contents in WildFly 26.0.1? | jakarta-ee|wildfly | 0 | 45 | 1 | 71,369,621 | 71,369,621 | 1 | true | 2022-03-06T06:32:30.220Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to serve static contents in WildFly 26.0.1?<p>I was using the following web.xml config to serve static files using the default servlet in tomcat and jett... |
71,367,852 | Flatmap throws compile time error while flattened nested Mono<p>Have below Method</p>
<pre><code>private Mono<EventSlotBook> getTestEventSlotBook(EventUserAppt eventUserAppt){
Query query = new Query();
query.addCriteria(
new Criteria().andOperator(
Criteria.where("eve... | <p><code>ReactiveMongoRepository</code> does not have a <code>save</code> method which would accept a <code>Mono</code>. It can only accept an instance of the entity type, so the following would work:</p>
<pre class="lang-java prettyprint-override"><code>.flatMap(eventUserApptAfterSave -> getTestEventSlotBook(eventU... | Flatmap throws compile time error while flattened nested Mono | spring|compiler-errors|mono|spring-webflux|flatmap | 0 | 36 | 1 | 71,369,839 | 71,369,839 | 1 | true | 2022-03-06T05:15:29.260Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Flatmap throws compile time error while flattened nested Mono<p>Have below Method</p>
<pre><code>private Mono<EventSlotBook> getTestEventSlotBook(Event... |
71,354,085 | Test json result with hamcrest, order agnostic<p>I have an API that returns the following kind of body result, and I want to test it with Hamcrest on java17.</p>
<pre><code>[
{
"name": "name1",
"version": "x.x.x"
},
{
"name": "na... | <p>This would work:</p>
<pre><code>.body("find {it.name == 'name1'}.version", is("x.x.x"))
.body("find {it.name == 'name2'}.version", is("y.y.y"));
</code></pre> | Test json result with hamcrest, order agnostic | java|rest-assured|hamcrest | 0 | 24 | 1 | 71,370,558 | 71,370,558 | 1 | true | 2022-03-04T16:07:00.073Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Test json result with hamcrest, order agnostic<p>I have an API that returns the following kind of body result, and I want to test it with Hamcrest on java17.... |
71,369,422 | newick format: number directly after closed parenthesis?<p>I have a phylogenetic tree in Newick format. A sample from the full string looks like this:
"...(tet_rpg.hmm_GCA_000638155.1_seq1:0.001565531,tet_rpg.hmm_GCA_000507745.1_seq1:0.001565235)0.000:5e-09,...". I understand that distances are given by the n... | <p>This is bootstrap values. The confidence level of clade existence.</p>
<p><a href="https://www.researchgate.net/deref/https%3A%2F%2Fprojecteuclid.org%2Fjournals%2Fstatistical-science%2Fvolume-18%2Fissue-2%2FApplying-the-Bootstrap-in-Phylogeny-Reconstruction%2F10.1214%2Fss%2F1063994980.pdf" rel="nofollow noreferrer">... | newick format: number directly after closed parenthesis? | graph-theory|biopython|phylogeny|ggtree | 0 | 45 | 1 | 71,370,789 | 71,370,789 | 1 | true | 2022-03-06T10:24:27.123Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
newick format: number directly after closed parenthesis?<p>I have a phylogenetic tree in Newick format. A sample from the full string looks like this:
"... |
71,370,764 | When binding together a list of csv tables with purrr as dataframe i want to include a tag column conditional on a string in each csv<p>I am binding togeter participant raw data from 33 csv files with the following code</p>
<pre><code>filenames <- list.files(pattern = '*.csv', recursive = TRUE)
result <- purrr::... | <p>I think this should achieve what you're looking for:</p>
<pre class="lang-r prettyprint-override"><code>result <- lapply(result, function(x) { x$tag <- x[1, 1]; x })
do.call(rbind, result)
</code></pre> | When binding together a list of csv tables with purrr as dataframe i want to include a tag column conditional on a string in each csv | r|dataframe|csv|conditional-statements|purrr | 0 | 33 | 1 | 71,370,825 | 71,370,825 | 1 | true | 2022-03-06T13:40:01.050Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
When binding together a list of csv tables with purrr as dataframe i want to include a tag column conditional on a string in each csv<p>I am binding togeter ... |
71,337,184 | Exclude Groups from Pagination Count in Tabulator<p>I'm having a slight issue with Tabulator.. Essentially, when creating a table, I want the table to display the number of rows currently shown (i.e. "Showing 1-10 of 13 total), this is easily achieved using the built in functions.</p>
<p>The issue is, when using g... | <p>This is definitely a bug, you should raise a bug on the <a href="https://github.com/olifolkerd/tabulator/issues/new?assignees=&labels=Possible+Bug&template=bug_report.md&title=" rel="nofollow noreferrer">Tabulator Git Repo</a></p> | Exclude Groups from Pagination Count in Tabulator | javascript|tabulator | 0 | 34 | 1 | 71,371,006 | 71,371,006 | 1 | true | 2022-03-03T12:24:23.467Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Exclude Groups from Pagination Count in Tabulator<p>I'm having a slight issue with Tabulator.. Essentially, when creating a table, I want the table to displa... |
71,371,007 | Arrow Function Declaration | Redux | =><p>Why do we have <code>=></code> twice. Not able to understand the arrow function declaration.</p>
<pre><code>const asyncFunctionMiddleware = storeAPI => next => action => {
// If the "action" is actually a function instead...
if (typeof action === 'func... | <p><code>asyncFunctionMiddleware</code> takes one argument <code>storeAPI</code> and returns an unnamed function. This unnamed function takes one argument <code>next</code> and returns another unnamed function. This unnamed function takes one argument <code>action</code> and returns a value.</p> | Arrow Function Declaration | Redux | => | javascript|redux|arrow-functions | 0 | 39 | 1 | 71,371,057 | 71,371,057 | 1 | true | 2022-03-06T14:09:35.377Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Arrow Function Declaration | Redux | =><p>Why do we have <code>=></code> twice. Not able to understand the arrow function declaration.</p>
<pre><code>cons... |
71,366,481 | Handling Multiple wait operation before entering into critical section in operating system?<p>I am stuck while solving a counting semaphore problem in Operating system subject.</p>
<pre><code>S is a semaphore initialized to 5.
count = 0 (shared variable)
Assume that the increment operation in line #7 is not atomic.
... | <p>Imagine <code>thread 1</code> gets to line 7 before any other thread, and line 7 is implemented as three instructions:</p>
<pre><code>7_1: load counter, %r0
7_2: add $1, %r0
7_3: store %r0, counter
</code></pre>
<p>For some reason (eg. interrupt, preempted), <code>thread 1</code> stops at instruction <code>7_2</... | Handling Multiple wait operation before entering into critical section in operating system? | multithreading|operating-system|semaphore | 0 | 32 | 1 | 71,371,227 | 71,371,227 | 1 | true | 2022-03-05T22:44:58.867Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Handling Multiple wait operation before entering into critical section in operating system?<p>I am stuck while solving a counting semaphore problem in Operat... |
71,371,516 | How transform a list of jsons into a dataframe?<p>I have a list of jsons looking like this:</p>
<pre><code>[
{
'1': [{'code': '7654','location': 'California'}]
},
{
'2': [{'code': '7834','location': 'Texas'},{'code': '3912','location': 'NYC'}]
}
]
</code></pre>
<p>I would like to have a pandas dataframe like this:</p>
... | <p>try,</p>
<pre><code>import pandas as pd
values = [{
'1': [{'code': '7654', 'location': 'California'}]
}, {
'2': [{'code': '7834', 'location': 'Texas'}, {'code': '3912', 'location': 'NYC'}]
}]
pd.DataFrame(
[{"id": k, "value": v} for value in values for k, v in value.items()]
)
</cod... | How transform a list of jsons into a dataframe? | python|json | 0 | 32 | 1 | 71,371,561 | 71,371,561 | 1 | true | 2022-03-06T15:15:37.453Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How transform a list of jsons into a dataframe?<p>I have a list of jsons looking like this:</p>
<pre><code>[
{
'1': [{'code': '7654','location': 'California'... |
71,371,185 | Firebase indexOn for a nested property<p>My database structure is this:</p>
<pre><code> {
"Products" : {
"0100251633" : {
"codes" : {
"Call" : "000156",
"EAN13" : "7898613211028"
},
"productid"... | <p>To index a nested property under a node, you need to specify the path to that property in the index definition.</p>
<p>So for your call code that'd be:</p>
<pre><code>"Products":{
".indexOn": ["nmproduct","codes/Call"]
}
</code></pre> | Firebase indexOn for a nested property | firebase|firebase-realtime-database|firebase-security | 0 | 39 | 1 | 71,371,967 | 71,371,967 | 1 | true | 2022-03-06T14:32:40.490Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Firebase indexOn for a nested property<p>My database structure is this:</p>
<pre><code> {
"Products" : {
"0100251633" : {
... |
71,372,199 | Running a command with timeout<p>I'm translating a command line program from Python to Rust.</p>
<p>The program has to run different commands that could not terminate.</p>
<p>The Python version uses <code>subprocess.run()</code> that accepts <code>timeout</code> as argument.</p>
<p>For example:</p>
<pre><code>result = ... | <p>There's a few ways you could handle this.</p>
<p>One would be to start a background thread and use <code>Child::kill()</code> to kill the process after a timeout. You would need to use <code>Arc</code> to share the object between threads. This is a bit problematic though because the methods of <code>Child</code> r... | Running a command with timeout | rust|command-line | 0 | 281 | 1 | 71,372,409 | 71,372,409 | 1 | true | 2022-03-06T16:39:54.200Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Running a command with timeout<p>I'm translating a command line program from Python to Rust.</p>
<p>The program has to run different commands that could not ... |
71,372,157 | Shell Script - Getting lines printed between pattern based on input number<p>I found many examples related to printing lines between two patterns via shell script. However, I came up with a situation on printing lines between blocks based on given input number. So, this is basically a <em>tex</em> file with 100s of Que... | <p>You could use <code>awk</code> instead.</p>
<p>Increment a counter when each block starts - and then test before printing inside the block.</p>
<pre><code>$ awk '/StartQuestion/{ n++ } /StartQuestion/,/EndQuestion/{ if (n == 1 || n == 3) print }' questions.txt
StartQuestion # First Question Block
\item This is... | Shell Script - Getting lines printed between pattern based on input number | bash|shell | 0 | 35 | 1 | 71,373,715 | 71,373,715 | 1 | true | 2022-03-06T16:34:16.523Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Shell Script - Getting lines printed between pattern based on input number<p>I found many examples related to printing lines between two patterns via shell s... |
71,368,328 | How to keep text on Same position while animating it's Font Size? React Native<p>I am working on Text Scaling in which I want to scale the text but with keeping the x position. Now, I am scaling the Text but it's loses it's current position. Can someone help me out with it?</p>
<pre class="lang-js prettyprint-override"... | <p>There are a couple of options.</p>
<ol>
<li><p>Easy: Put your text in a container with <code>justifyContent: 'center', alignItems: 'center'</code></p>
</li>
<li><p>More annoying: add negative <code>marginTop</code> and <code>marginLeft</code> to your animated text properties, but multiply that amount by the change i... | How to keep text on Same position while animating it's Font Size? React Native | javascript|react-native|android-animation | 0 | 256 | 1 | 71,374,047 | 71,374,047 | 1 | true | 2022-03-06T07:07:20.447Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to keep text on Same position while animating it's Font Size? React Native<p>I am working on Text Scaling in which I want to scale the text but with keep... |
71,256,401 | How Spring Batch Step chunkSize and JpaPagingItemReader pageSize work together<p>Im developing a Spring Batch application.</p>
<p>Although I'm getting more and more comfortable with it, I came across with something that is making me very confused.</p>
<p>Please take a look at this step configuration.</p>
<pre><code> ... | <p>In a chunk-oriented step with no processor, the difference between the page size of the reader and the chunk size is that</p>
<ul>
<li>the page size of the reader controls how many items are fetched per query from the DB,</li>
<li>the chunk size controls how many items are passed to the <code>Writer</code> in one in... | How Spring Batch Step chunkSize and JpaPagingItemReader pageSize work together | java|spring|spring-data-jpa|spring-batch | 0 | 299 | 1 | 71,374,224 | 71,374,224 | 1 | true | 2022-02-24T18:09:21.480Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How Spring Batch Step chunkSize and JpaPagingItemReader pageSize work together<p>Im developing a Spring Batch application.</p>
<p>Although I'm getting more a... |
71,373,395 | Formatting Pandas values and creating data sheets using mathematical models<p>I want to do a group type of <code>Transaction Type</code> where <code>Buy and Sell</code> are separate from <code>Short and Cover</code>. I want to modify the function <code>g</code> in the code below where it separates <code>buy and Sell</... | <p>I don't tend to use <code>groupby</code> although I am sure others who use it more regularly may be able to comment on its appropriateness in this situation.</p>
<p>It wasn't exactly clear how you calculate the gain - but I believe that this framework is easily editable to allow you to change the calculation</p>
<pr... | Formatting Pandas values and creating data sheets using mathematical models | python|pandas|database|dataframe|format | 0 | 40 | 1 | 71,374,659 | 71,374,659 | 1 | true | 2022-03-06T19:08:41.173Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Formatting Pandas values and creating data sheets using mathematical models<p>I want to do a group type of <code>Transaction Type</code> where <code>Buy and ... |
71,372,624 | This program need to verify if somthing exist in my firebase database<p>My problem is that i need to click twice on my button to execute the ValueEventListener. The first time it goes to another activity without the verification and to work i need to press the return button in emulator and then press again on the searc... | <p>The problem is that calls to Firebase (and most cloud APIs) are asynchronous, and they allow your main code to continue while loading the data in the background. Then once the data is available, your <code>onDataChange</code> is called.</p>
<p>In practice this means that your <code>intent.putExtra("x",Stri... | This program need to verify if somthing exist in my firebase database | android|firebase|firebase-realtime-database | 0 | 26 | 1 | 71,374,748 | 71,374,748 | 1 | true | 2022-03-06T17:27:34.007Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
This program need to verify if somthing exist in my firebase database<p>My problem is that i need to click twice on my button to execute the ValueEventListen... |
71,376,083 | Login still happens even when input fields are empty<p>I am creating a login page using React. Localhost:3000 still alerts 'thank you for registering' even when inputs are empty. Did this from tutorial and followed the codes exactly, but still can't figure out for days. I tried removing the space between the double quo... | <p>cause <code>const [name, setName] = useState();</code> the <code>name</code> actually equals <code>undefined</code>.</p>
<p>set a default value <code>const [name, setName] = useState("");</code></p>
<p>or use a fuzzy judgement <code>if(!name)</code></p> | Login still happens even when input fields are empty | javascript|reactjs|authentication|alert | 0 | 41 | 2 | 71,376,119 | 71,376,119 | 1 | true | 2022-03-07T03:15:45.577Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Login still happens even when input fields are empty<p>I am creating a login page using React. Localhost:3000 still alerts 'thank you for registering' even w... |
71,376,289 | Declaring length of tuple/list into a tuple<pre><code>tup=(5,2)
s=tuple(len(tup))
</code></pre>
<p><strong>here I am facing a problem, please tell me why second statement is wrong in python</strong></p> | <p>Your initial variable <code>tup</code> is already a <code>tuple</code>. Now, let's unpack the second line step by step:</p>
<ol>
<li>The innermost statement is evaluated first, i.e <code>tup</code>, which is replaced by a reference to <code>(5,2)</code>.</li>
<li>Next, <code>len(tup)</code> ---> <code>len((5,2))<... | Declaring length of tuple/list into a tuple | python-3.x | 0 | 37 | 1 | 71,376,358 | 71,376,358 | 1 | true | 2022-03-07T04:03:55.393Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Declaring length of tuple/list into a tuple<pre><code>tup=(5,2)
s=tuple(len(tup))
</code></pre>
<p><strong>here I am facing a problem, please tell me why sec... |
71,376,371 | Defining new policy with Terraform on AWS, but gets error in Version<p>I'm trying to create a new policy in the AWS by Terraform.<br />
But I'm getting errors when I want to put <code>Version</code> equal to today's date, something like <code>"Version": "2022-03-06"</code>.<br />
Why is this happeni... | <p><a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_elements_version.html" rel="nofollow noreferrer">https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_elements_version.html</a></p>
<p>You can check in the URL above. It's like the version of the policy and at this time, ther... | Defining new policy with Terraform on AWS, but gets error in Version | amazon-web-services|terraform|terraform-aws-modules | 0 | 23 | 1 | 71,376,583 | 71,376,583 | 1 | true | 2022-03-07T04:20:22.073Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Defining new policy with Terraform on AWS, but gets error in Version<p>I'm trying to create a new policy in the AWS by Terraform.<br />
But I'm getting error... |
71,375,685 | How do I calculate the price upon entering the quantity but also show its quantity when the add and minus button was clicked?<p>So what I wanted to do was to also calculate the unit price according to what number was entered. I was already able to update the quantity of the product and then calculate its unit price and... | <p>Make an addition to your <code>handleAdd</code> function to pass in another <code>quan</code> argument. Then add an <code>onChange</code> to your input to call <code>handleAdd</code> and pass in the optional <code>quan</code> value as <code>e.target.value</code>.</p>
<pre><code> const handleAdd = (id, name, price,... | How do I calculate the price upon entering the quantity but also show its quantity when the add and minus button was clicked? | javascript|reactjs | 0 | 38 | 1 | 71,376,663 | 71,376,663 | 1 | true | 2022-03-07T01:54:04.027Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How do I calculate the price upon entering the quantity but also show its quantity when the add and minus button was clicked?<p>So what I wanted to do was to... |
71,377,315 | Dynamic CSS styling using calc in Angular<p>I have a list of items, and I am parsing them with <code>*ngFor</code> loop. I need to add some margin to these items base on indexes, and doing it with <code>[style.margin-left.%]</code>.</p>
<pre><code><div *ngFor="let d of dates" [style.margin-left.%]="d.... | <p>You can create string of <strong>calc(x% - 5px)</strong> like this.</p>
<pre><code>[style.margin-left]="'calc(' + d.marginLeft + '% - 5px'"
</code></pre> | Dynamic CSS styling using calc in Angular | angular | 0 | 34 | 1 | 71,377,583 | 71,377,583 | 1 | true | 2022-03-07T06:45:56.930Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Dynamic CSS styling using calc in Angular<p>I have a list of items, and I am parsing them with <code>*ngFor</code> loop. I need to add some margin to these i... |
71,377,612 | Deleting items in TListBox using a separate button on RAD Studio<p>I am creating a simple calculator app to learn how to use RAD, but could not figure out how to delete items in the ListBox by clicking "CLR". The "CLR" button should be able to clear out both the input box and the answer box. I am us... | <p><code>TListBox</code> has a public <a href="https://docwiki.embarcadero.com/Libraries/en/Vcl.StdCtrls.TCustomListBox.Clear" rel="nofollow noreferrer"><code>Clear()</code></a> method, eg:</p>
<pre><code>void __fastcall TForm1::ClrButtonClick(TObject *Sender)
{
InputListBox->Clear();
AnswerListBox->Clea... | Deleting items in TListBox using a separate button on RAD Studio | c++ | 0 | 32 | 1 | 71,377,682 | 71,377,682 | 1 | true | 2022-03-07T07:20:24.460Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Deleting items in TListBox using a separate button on RAD Studio<p>I am creating a simple calculator app to learn how to use RAD, but could not figure out ho... |
71,356,357 | Facebook PHP - posting error to timeline but not to page<p>I am trying to post to a Facebook account (with permissions) using the PHP
API. I am giving our users two options - posting to the Feed, and posting
to a specific facebook page. I am getting an error in the first case, but
not in the second case. In the code be... | <p>You can not post to a personal timeline via API any more, that was removed ages ago already. (With introduction of API v2.4, if I remember correctly.)</p>
<p>You can only use the Share or the Feed dialog, to offer the user a way to <em>actively</em> share / make a post themselves, <a href="https://developers.faceboo... | Facebook PHP - posting error to timeline but not to page | php|facebook-graph-api | 0 | 33 | 1 | 71,377,747 | 71,377,747 | 1 | true | 2022-03-04T19:27:31.093Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Facebook PHP - posting error to timeline but not to page<p>I am trying to post to a Facebook account (with permissions) using the PHP
API. I am giving our us... |
71,378,174 | Snowflake Timezone<p>I am having a small doubt regarding time zone in snowflake
Like different region contains different default time zone or it is the same for all irrespective of the region?
Eg:
SF account in Australia will have US time zone or Australia time zone as its default.</p>
<p>If there is any proof for the ... | <p>Default timezone is set to America/Los_Angeles irrespective where the account is located.</p>
<p>Documentation is <a href="https://docs.snowflake.com/en/sql-reference/parameters.html#timezone" rel="nofollow noreferrer">here</a></p> | Snowflake Timezone | timezone|snowflake-cloud-data-platform | 0 | 271 | 2 | 71,378,194 | 71,378,194 | 1 | true | 2022-03-07T08:22:43.653Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Snowflake Timezone<p>I am having a small doubt regarding time zone in snowflake
Like different region contains different default time zone or it is the same ... |
71,378,703 | add Columns and reorder them<p><strong>first data frame :</strong></p>
<pre><code>Index([ 'AvailabilityZone', 'CreateTime', 'Encrypted', 'Size',
'SnapshotId', 'State', 'VolumeId', 'Iops', 'VolumeType',
'MultiAttachEnabled', 'KmsKeyId', 'instanceId', 'name','Attachments']
dtype='object')
</code></pre... | <p>You can try the following where you add missing columns and order column name wise.</p>
<pre><code>import numpy as np
# Required columns
columns = ['Attachments', 'AvailabilityZone', 'CreateTime', 'KmsKeyId', 'Size', 'SnapshotId', 'State', 'VolumeId', 'Iops', 'VolumeType', 'MultiAttachEnabled', 'instanceId', 'Throu... | add Columns and reorder them | python|python-3.x|dataframe | 0 | 41 | 1 | 71,378,923 | 71,378,923 | 1 | true | 2022-03-07T09:11:04.660Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
add Columns and reorder them<p><strong>first data frame :</strong></p>
<pre><code>Index([ 'AvailabilityZone', 'CreateTime', 'Encrypted', 'Size',
'Snap... |
71,366,029 | Scylla gocqlx how to implement pagination similar to a cursor<p>I'm using Scylla to save parties created by a users. The method below returns a list of parties created by a user. I currently return all parties without allowing pagination, but I'm trying to implement Pagination for the method below but I still don't qui... | <p>Hi gocqlx author here.</p>
<p>Please take a look at this example <a href="https://github.com/scylladb/gocqlx/blob/25d81de30ebcdfa02d3d849b518fc57b839e4399/example_test.go#L482" rel="nofollow noreferrer">https://github.com/scylladb/gocqlx/blob/25d81de30ebcdfa02d3d849b518fc57b839e4399/example_test.go#L482</a></p>
<pre... | Scylla gocqlx how to implement pagination similar to a cursor | go|pagination|cql|scylla|gocql | 0 | 274 | 1 | 71,379,412 | 71,379,412 | 1 | true | 2022-03-05T21:21:50.383Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Scylla gocqlx how to implement pagination similar to a cursor<p>I'm using Scylla to save parties created by a users. The method below returns a list of parti... |
71,380,588 | What's the difference between adding a forwardslash and not in bash?<p>So I have this code</p>
<pre><code>#!/bin/bash
> oldFiles.txt
files=$(grep " jane " ../data/list.txt | cut -d ' ' -f 3)
for i in $files ; do
if test -e ~$i; then echo "$i" >> oldFiles.txt;
fi
done
</code></pre>
<p>... | <p><code>/</code> is the path delimiter. Since <code>~</code> expands to <code>/home/user</code> without a trailing foward slash, <code>~$i</code> exapands to <code>/home/userpath</code> not <code>/home/user/path</code>.</p> | What's the difference between adding a forwardslash and not in bash? | bash | 0 | 25 | 1 | 71,380,608 | 71,380,608 | 1 | true | 2022-03-07T11:45:12.740Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
What's the difference between adding a forwardslash and not in bash?<p>So I have this code</p>
<pre><code>#!/bin/bash
> oldFiles.txt
files=$(grep "... |
71,363,312 | Actions.click() throws StaleElementReferenceException, but WebElement.click() does not<p>In my test project, I have a static class that contains a number of methods for basic interactions with <code>WebElement</code>s. I have two separate methods for clicking a <code>WebElement</code>, one that uses the <code>WebElemen... | <p>Usually, when you scroll down or up - the <code>DOM</code> changes. <code>StaleElementReferenceException</code> means that an element you once found has been moved or deleted. When going over elements inside a loop, very often elements inside a dropdown or scrollView, you need to find them all over again. Otherwise ... | Actions.click() throws StaleElementReferenceException, but WebElement.click() does not | java|selenium|staleelementreferenceexception | 0 | 38 | 1 | 71,380,651 | 71,380,651 | 1 | true | 2022-03-05T15:05:07.233Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Actions.click() throws StaleElementReferenceException, but WebElement.click() does not<p>In my test project, I have a static class that contains a number of ... |
71,291,914 | Autodesk-Forge bucket system: New versioning<p>I am wondering of what is the best practise for handling new version of the same model in the Data Management API <a href="https://forge.autodesk.com/en/docs/data/v2/reference/http/buckets-POST/." rel="nofollow noreferrer">Bucket</a> system</p>
<p>Currently, I have one buc... | <p>In order to translate a file, you <strong>do not</strong> have to keep the original <strong>file name</strong>, but you do need to keep the <strong>file extension</strong> (e.g. *.rvt), so that the <strong>Model Derivative</strong> service knows which translator to use. So you could just create files with different ... | Autodesk-Forge bucket system: New versioning | autodesk-forge|autodesk-viewer|bucket|autodesk-model-derivative | 0 | 30 | 1 | 71,381,207 | 71,381,207 | 1 | true | 2022-02-28T07:44:35.837Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Autodesk-Forge bucket system: New versioning<p>I am wondering of what is the best practise for handling new version of the same model in the Data Management ... |
71,379,028 | Can base:cut() consistently return decimals?<p>Unfortunately cut() does not seem to return values with a given number of decimal places (dig.lab doesn't ensure there are trailing zeros), so I am left with "(2, 2.1]" when I want "(2.0, 2.1]".</p>
<p>I would like to correct this, replacing the first ... | <p>You could use my <code>santoku</code> package:</p>
<pre class="lang-r prettyprint-override"><code>library(santoku)
chop(rnorm(10), c(-1.55, 0, 1, 1.55), labels = lbl_intervals(fmt = "%.2f"))
[1] [-1.75, -1.55) [0.00, 1.00) [0.00, 1.00) [0.00, 1.00) [-1.75, -1.55)
[6] [0.00, 1.00) [1.00, 1.55) ... | Can base:cut() consistently return decimals? | r|string|numbers|extract | 0 | 40 | 2 | 71,381,251 | 71,381,251 | 1 | true | 2022-03-07T09:39:18.713Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Can base:cut() consistently return decimals?<p>Unfortunately cut() does not seem to return values with a given number of decimal places (dig.lab doesn't ensu... |
71,379,000 | Remove an item from array based on condition in Jenkins<p>I am trying to remove an item from an array based on a condition. If a string contains a particular substring all those items should be removed from the array. From the below array i need to remove all items those have a string '-oh-'</p>
<p>Below is my code</p>... | <p>This will remove all matching elements:</p>
<pre><code>myArray = [
"Item1",
"Item2",
"Item3",
"test-oh-test",
"Item4",
"demo-oh-test",
"Item5",
"v... | Remove an item from array based on condition in Jenkins | arrays|if-statement|jenkins|groovy | 0 | 32 | 1 | 71,381,381 | 71,381,381 | 1 | true | 2022-03-07T09:36:58.397Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Remove an item from array based on condition in Jenkins<p>I am trying to remove an item from an array based on a condition. If a string contains a particular... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.