_id stringlengths 2 6 | partition stringclasses 3
values | text stringlengths 4 46k | language stringclasses 1
value | title stringclasses 1
value |
|---|---|---|---|---|
d5601 | train | I solved the same problem with below commands
docker run --mount type=bind,source="$(pwd)"/data,target=/home/data -it <name_of_container>
Note "-it conainter_name" should be the last flags.
A: It sounds like mounting a host directory in the container is what you're looking for. You won't have to restart the contai... | unknown | |
d5602 | train | I was able to achieve the functionality of limiting the number of sessions for the same user.
However, my solution (code below) doesn't provide any data-protected layer in order to restrict CRUD operation performed from another session.
I think you can achieve this if you restrict operation based on user_id and session... | unknown | |
d5603 | train | In this code, you are using several packages: express-session, which manages the session itself but delegates how the session is saved to connect-session-sequelize.
So the problem is that connect-session-sequelize is trying to save session data in the database, but it cannot because there is no table for sessions.
As w... | unknown | |
d5604 | train | I seemed to have fixed the problem by setting a trigger in the control template, which binds to the RadioButton's IsMouseOver, and sets a custom DependencyProperty on the UserControl.
Something like:
<ControlTemplate TargetType="{x:Type RadioButton}">
<WPFTest:TestUC x:Name="UC" />
<ControlTemplate.Triggers>
... | unknown | |
d5605 | train | I found another way around to accomplish what I wanted, so instead of using weight I used the screen width in order to get a relative width. and to add margin, I just added an empty row before the row that contains the button and text. Here is the full code for the interested.
private fun addRow(content: Editable) {
... | unknown | |
d5606 | train | My understanding is that this is expected. Because you are copying files, the copy includes not only the file itself but also its metadata. If the file in the source folder doesn't have values in those columns, it does make sense that if you copy it to a destination folder, those same columns shouldn't have values eith... | unknown | |
d5607 | train | Obtain a DataFrame from your XML source and save into a Row or Column table in SnappyData.
Something like this if SQL is your preferred choice .... (Refer to docs for DF API)
snappy> CREATE external TABLE myXMLTable USING com.databricks.spark.xml
OPTIONS (path "pathToYourXML.xml", rowTag "Refer to docs link below"... | unknown | |
d5608 | train | Are you doing this on the main thread? You can either use the main queue for the delegate (undesirable, because you're doing processing first) or:
dispatch_async(dispatch_get_main_queue(), ^{
imageView.image = ...;
});
A: Is imageView set correctly? If imageView is actually nil, your call to [imageView setImage:... | unknown | |
d5609 | train | XD I'm really understanding your situation but I think that the solution will be one of two :) :
1-make a program with any programming language you can use and try to load the files one by one to do what you want
2-(the easiest one)Try to find a good converter to convert all your files to SQL tables then come here to t... | unknown | |
d5610 | train | This is how you would do that:
list1 = [['[x]homework', '[x]eat','stretch'], ['[x]final', 'school'], ['sleep','midterm']]
for x in range(0,len(list1)-1):
lst = list1[x]
count = 0
to_be_removed = []
for str in lst:
if str[0:3] == "[x]":
to_be_removed.append(str)
list1[-1]... | unknown | |
d5611 | train | You need to call changeView on the reference to the calendar object itself.
In the example below that would be named calendar
var calendarEl = document.getElementById('calendar');
var calendar = new FullCalendar.Calendar(calendarEl, {
initialView: 'dayGridMonth'
});
calendar.render();... | unknown | |
d5612 | train | Try adding Application.DisplayAlerts = False prior to the main code, and set it back to Application.DisplayAlerts = True after. | unknown | |
d5613 | train | Solved it.
I did include id repackage to plugin spring-boot-maven-plugin on module pet-clinic-data.
I did include the dependency mockito-core to plugin wro4j-maven-plugin on module pet-clinic-web.
A: I'm on the same project pet-clinic-web, and for me was enough to add the dependency mockito-core to wro4j-maven-plugin.... | unknown | |
d5614 | train | Many of which are guaranteed to impact our codebase.
I wouldn't be so sure. We are building not just Roslyn with itself, but the rest of Visual Studio, the entire .NET Framework, Windows, ASP.NET, and more with Roslyn, and have been doing so for two years now. We did test passes where we literally downloaded thousands... | unknown | |
d5615 | train | Have you tried using a templates folder inside your app? Something like this:
my_project/
|-- new_app/
|-- templates/
|-- new_app/
|-- admin/
|-- change_list.html
|-- templates/
A: When several applications provide different versions of the same re... | unknown | |
d5616 | train | As previous answers mentioned you can use the command:
kubectl delete pod --field-selector=status.phase=={{phase}}
To delete pods in a certain "phase", What's still missing is a quick summary of what phases exist, so the valid values for a "pod phase" are:
Pending, Running, Succeeded, Failed, Unknown
And in this spe... | unknown | |
d5617 | train | the code {ReactDom.createPortal(<Navbar />, document.getElementById('navbarRoot'))} goes inside the return statement.
eg:
import Navbar from "component"
function MainPage(){
...
...
return(
<>
...
{ReactDom.createPortal(<Navbar />, document.getElementById('navbarRoot'))}
</>
... | unknown | |
d5618 | train | Not a flutter guy. But I'll try to help you.
If you look into flutter source and search your error message you'll get a clue what to do.
So at text.dart we can find that dart check that you fill data field with a String when you call a constructor.
So my bet is that you misplace toString here mydata[0][i.toString()]
... | unknown | |
d5619 | train | The Vavr.io library (former Javaslang) also have the Option class which is serializable:
public interface Option<T> extends Value<T>, Serializable { ... }
A: It's a curious omission.
You would have to mark the field as transient and provide your own custom writeObject() method that wrote the get() result itself, and ... | unknown | |
d5620 | train | You need to find the first weekday (eg. Wednesday) from your data and set ticks according to that.
It can be achived using the following code:
var weekday = new Array(7);
weekday[0]= 'sunday';
weekday[1] = 'monday';
weekday[2] = 'tuesday';
weekday[3] = 'wednesday';
weekday[4] = 'thursday';
weekday[5] = 'friday';
weekd... | unknown | |
d5621 | train | if you only want it to run once the value is changed you need to set up a BOOL. Within your if pitch > 5 statement setup another if that checks that BOOL
if((pitchfloat >= basePitch+5) || (pitchfloat <= basePitch-5)) {
if (firstTimeBOOLCheckisTrue == NO) {
firstTimeBOOLCheckisTrue = YES;
[self doSomething];
}... | unknown | |
d5622 | train | You are mixing double-quote " and single-quote '. Replace last line of your code inside while loop with following and it should work as expected.
'</td><td><a href="Test.php?name='.$Row['Name'].'&begin='.$begin.'&finish='.$finish.'">'.$Row['Items On Sale'].'</a></td></tr>';
From your post edit, try this:
'</td><td><a ... | unknown | |
d5623 | train | The IQueryable is just that a queryable object not the actual data.
You need to run the ToList to get the data out.
You can do what you are trying to do if you can keep the Context open and use transactionscope. In most cases however this is not possible. This would also lock the database leading to other probelms.
A b... | unknown | |
d5624 | train | See if this works:-
@FindBy(how=How.ID, using="inline-search-submit")
WebElement logUser;
@FindBy(how=How.NAME, using="user")
WebElement userName;
@FindBy(how=How.NAME, using="pass")
WebElement passWord;
A: The issue is resolved after initialising the webelements of the POM class using initElemen... | unknown | |
d5625 | train | Your idea of protecting from injections is quite wrong.
It is not PDO just by it's presence (which can be interfered by some wrapper) protects your queries, but prepared statements.
As long as you are using prepared statements, your queries are safe, no matter if it's PDO or wrapper, or even poor old mysql ext.
But if ... | unknown | |
d5626 | train | As the input will only contain one of them, you can use concat to join the results.
concat(
substring('Midway Games', 1,
12*contains(//p[@class='product-summary'], 'Midway Games')),
substring('Line Cinema', 1,
11*contains(//p[@class='product-summary'], 'Line Cinema')),
substring('NetherRealm Studios',... | unknown | |
d5627 | train | For the second form, you can put your custom tag at the beginning of a javadoc line.
/**
* This is a class of Foo<br/>
*
* @version
*
* @configVersion.
*/
Then use command javadoc -version -tag configVersion.:a:"2.2.2" to generate your javadoc, the custom tag should be handled in this way. Note the last dot(.) c... | unknown | |
d5628 | train | Why are you doing this? There are several one- and two-way encryption solutions you could be using instead, if this is for actual use and not just an academic exercise:
One-Way: crypt()
Two-Way: mcrypt
Encryption is pretty much a solved problem. | unknown | |
d5629 | train | Use change() event handler to handle the change event and toggle the element state using toggle() method with a boolean argument.
$(document).ready(function() {
// attach change event handler
$("#r1,#r2").change(function() {
// toggle based on the id
$(".text").toggle(this.id == 'r1');
$(".text1").tog... | unknown | |
d5630 | train | instead of directly highligt them add class "match" and work with it
$(selector).html($(selector).html()
.replace(searchTermRegEx, "<span class='match'>"+searchTerm+"</span>"));
//to highlighted specific index
$('.match:first').addClass('highlighted');
//to work with index you need you var match... | unknown | |
d5631 | train | I was getting the post data but it was not in event["payloadData"].
It was inside event["body"] which is base64 encoded.
So i use this to get the posted data
base64.b64decode(str(event["body"])).decode('utf-8') | unknown | |
d5632 | train | Please use
global $wpdb;
before your query.
A: I've replicated your issue, you should be using the prefix object.
$post_id = $wpdb->get_results( "SELECT post_id FROM " . $wpdb->prefix . "postmeta WHERE meta_value LIKE '%,".$searchTag.",%'OR meta_value LIKE '%,".$searchTag."' OR meta_value LIKE '".$searchTag.",%' OR ... | unknown | |
d5633 | train | See this example (note it is separate classes): Fluent NHibernate automap inheritance with subclass relationship
One easy approach might be:
public class Customer
{
[Key, Required]
public string Code { get; set; }
public string Domain { get; set; }
public virtual ICollection<Address> Addresses{ get; set; }
public vi... | unknown | |
d5634 | train | AD stroes the password in an attribute called unicodepwd. This is a one way hash. Even if you can view it,you can not retrieve the password. Also this attribute can not be viewed with regular ldap searches. You have to use ldapi interface to retrieve it. Which means you have to be on the local machine. | unknown | |
d5635 | train | Why not just use a List<Map.Entry<String,String>> ?
This works right out of the box and if you really want to use a MuliValuedMap you can convert the List into one with the following sniped:
var map = new ArrayListValuedHashMap<String, String>();
result.property2.stream()
.collect(Collectors.gro... | unknown | |
d5636 | train | Given your data is in df:
library(data.table)
dt <- as.data.table(df)
dt[, count := .N, by = list(Attribute1, Attribute2)]
A: We can try
library(dplyr)
df1 %>%
group_by(attribute1, attribute2) %>%
mutate(Count= n()) | unknown | |
d5637 | train | Flickr's API supports JSONP, whereas the one you're connecting to does not.
jQuery sees that =? and understands there's a request for a JSONP callback and creates one. You can see it on line 5003 of the jQuery library your sample page uses.
So, you need to change two things
*
*Add a callback parameter to your reque... | unknown | |
d5638 | train | Instead of using ISessionFactory.Statistics, just use ISession.Statistics.
class Program
{
static void Main(string[] args)
{
ISession session = NHibernateHelper.GetSession();
var stats = session.Statistics;
Console.WriteLine("Entity count: {0}", stats.EntityCount);
Console.WriteL... | unknown | |
d5639 | train | Afaik no, signed pdfs can't be merged, cause the signature is applied to the document, not to its range. Changing the document invalidates the signature.
A: If you are not concerned about invalidating the signature you can always print to Adobe PDF again and then combine with other PDFs. | unknown | |
d5640 | train | Take a look at the NSFetchRequest and its controls over batches. You can set the batch size and the offset which will allow you to "page" through the data. | unknown | |
d5641 | train | MoveTree is an incomplete type inside its definition. The standard does not guarantee instantiation of STL templates with incomplete types.
A: Use a pointer to the type in the Vector, this will be portable.
struct Move
{
int src;
int dst;
};
struct MoveTree;
struct MoveTree
{
Move... | unknown | |
d5642 | train | Passing list as arguments: Passing the list as argument can be good practice, if you make your function tail-recursive. Otherwise it's pointless. With BST where there are two potential recursive function calls to be done, it's a bit of a tall ask.
Else you can just return the list. I don't see the necessity of varia... | unknown | |
d5643 | train | You can use data attribute on delete button to keep reference on added items when you want to delete them.
function update(e) {
var selObj = document.getElementById("skill_tags");
var selVal = selObj.options[selObj.selectedIndex].text;
let counter = 0;
document.getElementById("textarea").innerHTML +=
`<di... | unknown | |
d5644 | train | I found that AliasToBean has changed in Hibernate 5. For me adding getter for my field fixed the problem.
A: This exception occurs when the setters and getters are not mapped correctly to the column names.
Make sure you have the correct getters and setters for the query(Correct names and correct datatypes).
Read more ... | unknown | |
d5645 | train | Set the default values you want to initialize in (~/.Rprofile) under user directory
options(shiny.port = 9999)
options(shiny.host= xx.xx.xx.xx) | unknown | |
d5646 | train | As i mentioned in comment,
the code is working as expected
const drinks = [
{
label: "Coffee",
name: "a"
},
{
label: "Tea",
name: "a"
},
{
label: "Water",
name: "a",
disabled: true
}
];
the name attribute is used to group radio buttons,and only one ra... | unknown | |
d5647 | train | The connection must be made in the MainWindow constructor, but you must use a lambda method since the signal does not pass the text to it.
form.h
class Form : public QDialog
{
Q_OBJECT
public:
explicit Form();
public slots:
void processingFunction(const QString & text);
};
form.cpp
Form::Form() :
... | unknown | |
d5648 | train | Representational State Transfer is just a general style of client-server architecture. It doesn't specify anything nearly so detailed such the appropriate handling of floating point values. The only constraints it imposes are things like the communication should be "stateless". So the concepts of REST exist on a higher... | unknown | |
d5649 | train | It looks like the latest version of npm has introduced a bug for the electron make process. Issue is being tracked here.
Github Issue
Try this workaround for a possible fix(untested):
rm -rf node_modules
npm install --production --ignore-scripts
npm install --no-save electron-rebuild --ignore-scripts
node_modules/.bin/... | unknown | |
d5650 | train | The problem is with setting not instantiated class as an attribute in a subclass of tf.keras.layers.Layer. If you remove following line
self.keras_layer = keras_layer
the code would work:
import tensorflow as tf
class CoderLayer(tf.keras.layers.Layer):
def __init__(self, name, keras_layer):
super(CoderLaye... | unknown | |
d5651 | train | Do you have a startup image for your web app? The last time i worked on a web app (some years ago) I discovered that the startup image resolution decides the resolution for the rest of the app(!).
See this SO question for startup image HTML syntax for multiple devices.
I hope this helps.
A: So apparently when you add ... | unknown | |
d5652 | train | The asset and withdrawal tables do not have a column called Username. So add that column to these tables or change WHERE condition in the sql statement related to these tables.These sql statements refer to the Username column in the WHERE clause that does not exist:
SELECT * FROM **asset** WHERE **Username**
SELECT * ... | unknown | |
d5653 | train | You should use proxy() jquery's method to apply specific context:
$('.btn').on('click', $.proxy( this.doAlert, this ));
DEMO
A: There are a number of ways to do this. I prefer to define the object inside an IIFE (immediately invoked function expression) so that it can use a private variable to keep track of itself:
v... | unknown | |
d5654 | train | The htmlDecode function only decodes the < > & ' symbols as shown in documentation http://dev.sencha.com/deploy/ext-1.1.1/docs/output/Ext.util.Format.html.
You can try setting the autoEncode: true property as shown in http://all-docs.info/extjs4/docs/api/Ext.grid.Editing.html.
To decode something that is html encoded w... | unknown | |
d5655 | train | AUI's io request is ajax request only.
You can get parameters in serveResource method using code below:
ParamUtil.get(resourceRequest, "NAMEOFPARAMETER");
Modify your javascript function and provide data attribute as below:
data: {
'<portlet:namespace />title': title,
'<portlet:namespace />description':... | unknown | |
d5656 | train | If "ERROR_DESC" is too long to fit on a line (together with "ERROR_CODE" and "ERROR_COUNT"), you have a few options to try:
*
*return just a substring,
*TRIM the value, or
*change the data type for "ERROR_DESC".
What's working and appropriate, depends on your overall context. After all, the display in SQLPlus i... | unknown | |
d5657 | train | Firestore`s queries run asyncronously, not one after another. So the second query may start earlier than the first is completed.
If you want to run them one by one you need to put 2nd query into 1st.
Try this:
func readAirplanes() {
var airplaneArray = [String]()
var arrayPosition = 1
db.collection("airplan... | unknown | |
d5658 | train | After googling so many thins, I found a solution to this issue. I had to add an additional configuration class that is OpenApiConfig.java to make it work.
@Configuration
@EnableWebMvc
@ComponentScan(basePackages = {"org.springdoc"})
@Import({org.springdoc.core.SpringDocConfiguration.class,
org.springdoc.webmvc.core.Spr... | unknown | |
d5659 | train | In JPA you should add some annotations about the type of inheritence.
@Inheritance(strategy = InheritanceType.JOINED)
@Table(name = "USER")
@Entity
public class User ...
@Table(name = "PART_TIME_USER")
@Entity
public class PartTimeUser extends User ...
P.S. The @Table annotation is not necessary. Nevertheless I pref... | unknown | |
d5660 | train | Flycheck depends on dash, let-alist, and seq.
Download the files
84766 dash.el
381142 flycheck.el
6136 let-alist.el
17589 seq-24.el
17684 seq-25.el
1540 seq.el
and put them in ~/.concise-elisp. You need three files for seq because it has alternative implementations for Emacs 24 & 25.
Put the follow... | unknown | |
d5661 | train | You need to do
df = df.rename(columns = {'Nom restaurant ':'Names', 'x_coor':'X_coor','y_coor':'Y_coor','Weight':'Weights'}) | unknown | |
d5662 | train | *
*def password=(new_password)
In Ruby, all the things you normally think of as operators (+, -, =, etc) are implemented as methods and you can do the same thing for your own methods. That's what this is: just a method for password=. That means anytime some other code calls user.password =, it's really calling this me... | unknown | |
d5663 | train | Maybe you are missing a ""
return "<button onClick={this.addW}>Add</button>"
A: I've determined that I need to '.bind(this)'
<button onClick={this.addW.bind(this)}>Add</button>
It would help for someone to help explain this. | unknown | |
d5664 | train | I would structure the first two selectors like this:
html, body {
margin: 0;
padding: 0;
overflow-x: hidden;
box-sizing: border-box; /* put these last two in a 'html {}' only selector if they are intended to be different */
scroll-behavior: smooth;
}
body {
min-height: 100vh;
background: li... | unknown | |
d5665 | train | Consider the best practice of SQL parameterization which is supported with ADO library. This approach which is not limited to VBA or MS Access but any programming language connecting to any backend database allows for binding of values to a prepared SQL query to safely bind literal values and properly align data types:... | unknown | |
d5666 | train | Steps to figure out the problem
1) Put a break point in prepareForSegue
2) Try to see it displays correct segue id as it should be(there might be making spelling mistake).
3) see where it's crashing in
- In prepareForSegue?
- Is this calling initname()?
- has it started it viewDidLoad().
If you do this mostly you w... | unknown | |
d5667 | train | There was a library that I did not need to define in R that was needed in Python:
ro.r('library(rgdal)') | unknown | |
d5668 | train | Two suggestions: download the latest version of the package; Try deleting the entire "Library" folder, after having dubbed it to another location for safety. | unknown | |
d5669 | train | Look at extending log4j classes http://logging.apache.org/log4j/2.x/manual/extending.html
In you custom loggers you can also write to the web page as well as keeping normal log4j functionality and configuration. | unknown | |
d5670 | train | I solved in this way. I created two image with two different colors, and then paste them in another one image.
width = 400
height = 300
img = Image.new( mode = "RGB", size = (width, height), color = (209, 123, 193) )
#First IMG
img2 = Image.new( mode = "RGB", size = (width, height + 400), color = (255, 255, 255) ) ... | unknown | |
d5671 | train | Okay, after looking into this further, I think I answered my own question:
Apparently, instead of running the flask development server and trying to proxy it through Apache httpd, it's best to deploy the app directly to Apache using mod_wsgi. Guidelines on how to do this are well documented here. In fact, for productio... | unknown | |
d5672 | train | You were close. You need to update Wrapper component a bit.
First of all, you need to get rid FC. Instead you need to add extra generic type to infer query result.
Consider this example:
import React from 'react'
import { useQuery, UseQueryResult } from 'react-query'
interface WrapperProps<T> {
result: UseQueryResu... | unknown | |
d5673 | train | The constructor does not exist. Use ZonedDateTime.now() or one of the equivalents. See the relevant JavaDoc. | unknown | |
d5674 | train | Overview
Certainly you can, in fact clojure.core namespace itself is split up this way and provides a good model which you can follow by looking in src/clj/clojure:
core.clj
core_deftype.clj
core_print.clj
core_proxy.clj
..etc..
All these files participate to build up the single clojure.core namespace.
Primary File
On... | unknown | |
d5675 | train | You get the segmentation fault because you are using uninitialized pointers.
In other words: *(args+i) is uninitialized.
Let's look at your memory:
char **args = malloc(argc * sizeof(char *));
This will give a local variable args that points to a dynamic allocated memory area consisting of argc pointers to char. Looks... | unknown | |
d5676 | train | Return exits the function, you can't have it in the loop. Store it separately and then reuse the function.
function allmyshortcodesloopfunction() {
$output = '';
$alltheshortcodes = 'thistextshouldbehere4times';
for ($i=0; $i < 4; $i++) {
$output .= "<p>$alltheshortcodes</p>";
}
return $ou... | unknown | |
d5677 | train | If your project use an external library, you may want to use git submodule to include it in your repository, then go in that directory to git checkout the tag (or branch, or sha1) you want to use.
git init newproject
cd newproject
git submodule add https://url-or-path/to/base/ee-repository target_dir
cd target_dir
git ... | unknown | |
d5678 | train | setTimeout with clearTimeout will accomplish this. Each click would do
var timeout = null;
$(element).click(function(){
if(timeout)
{
clearTimeout(timeout);
}
timeout = setTimeout([some code to call AJAX], 500);
})
On each click, if there is a timeout it is cleared and restarted at 500 mill... | unknown | |
d5679 | train | Your HTTPRequest object will be having setAttribute, getAttribute & removeAttribute methods, it will internally hold a map [Map<String,Object>] to keep the attributes, you can set the key & value pair and get it in the JSP using the implicit request object
A: If categoryelements contains plain string then set the requ... | unknown | |
d5680 | train | No extra strain on other people servers. The server will get your simple HTML GET request, it won't even be aware that you're then parsing the page/html.
Have you checked this: JSoup?
A: Consider doing the parsing and the crawling/scraping in separate steps. If you do that, you can probably use an existing open-source... | unknown | |
d5681 | train | PropTypes are for runtime type checking, while Flow is for static type checking. Both serve their own purpose, not all type errors can be caught during compilation, so PropTypes helps you with those; Flow can catch some errors early - before you interact with your app, or even load it to the browser. | unknown | |
d5682 | train | Edit:
I'm sorry, I misread your question originally.
What you really want is collections.Counter and a list comprehension:
>>> from collections import Counter
>>> li= [11, 11, 2, 3, 4]
>>> [k for k, v in Counter(li).iteritems() if v == 1]
[3, 2, 4]
>>>
This will only keep the items that appear exactly once in the list... | unknown | |
d5683 | train | One of the reasons of the HTTP/1.1 403 forbidden is which the server doesn't recognizes the user agent of the client, so try setting the useragent property like so .
Request.UserAgent:='Mozilla/5.0 (Windows NT 6.1; WOW64; rv:21.0) Gecko/20100101 Firefox/21.0'; | unknown | |
d5684 | train | You can do the following:
public function index(Request $request)
{
$users = User::all();
$pages = Page::all();
return [
'users' => new UserCollection($users),
'pages' => new PageCollection($pages),
];
}
A: laravel 6..
This should work 100% if you do like the below, you actually helped... | unknown | |
d5685 | train | here you go.Add a lable in tableview row and set it according to your own desire
var self = Ti.UI.createWindow({
backgroundColor : 'white',
title : 'Saved Locations'
});
var data = [];
var tabLoc = Ti.UI.createTableView({
});
self.add(tabLoc);
var row = Titanium.UI.createTableViewRow({
height : '60dp',
... | unknown | |
d5686 | train | Just modify your if statement to
if my_tree is None:
return 0
The error arises since you are trying to access get_data property for a NULL data object on recursive call for leaf nodes of the binary tree.
Instead what you actually need to do is return 0 when you reach a NoneType node.
A: What happens if my_tree i... | unknown | |
d5687 | train | I think this 60 second thing is you polling the server every 60 seconds to fetch new data, then if there is new data post a local notification?
This is kinda possible with iOS7 but not exactly every 60 seconds, sometimes not at all, But in general it is strongly frowned upon. Instead the webserver should send push not... | unknown | |
d5688 | train | I have no experience with tflearn, but I do have some basic background in Python and sklearn. Judging from the error in your StackOverflow screenshot, tflearn **models **do not have the same methods or attributes as scikit-learn estimators. This is understandable as they are not, well, scikit-learn estimators.
Sklearn’... | unknown | |
d5689 | train | Simple enabling of Cors for allow any origin/method etc(Personal project):
1. nuget: Microsoft.AspNetCore.Cors
*In configure method, add this before useMvc:
app.UseCors(o =>o.AllowAnyOrigin().AllowAnyMethod().AllowAnyMethod().AllowCredentials());
*in ConfigureServices, before AddMvc, Add this:
services.AddCors(); | unknown | |
d5690 | train | It's completely possible to take any IPA and resign it with your own details, modifying the Info.plist, bundle ID, etc. in the process. I do this all the time with IPAs that have been signed by other developers using their own provisioning profiles and signing identities.
If they aren't familiar with the codesign comma... | unknown | |
d5691 | train | After digging through pom files, .m2/repository/repository.xml and several maven-metadata.xml files, I found the root cause.
The maven-metadata.xml file in Maven repository http://repo.adobe.com for org.eclipse.osgi seems to have been changed on 20th August. For some reason the date of this file was reset now to 11th o... | unknown | |
d5692 | train | Fix mentioned in https://gist.github.com/jankovd/891d96f476f7a9ce24e2 worked for me.
public class ActivityUsingVideoView extends Activity {
@Override protected void attachBaseContext(Context base) {
super.attachBaseContext(AudioServiceActivityLeak.preventLeakOf(base));
}
}
/**
* Fixes a leak caused by Audio... | unknown | |
d5693 | train | @ReneVanDerLende After thoroughly checking my project due to css properties set for mat-drawer-content as { width: 100% ; height: 100% } it interfered with the styles of box-empty-container, hence shifting that slightly towards right. | unknown | |
d5694 | train | *
*I don't know why, but using subplots=True with numeric column names seems to be causing the issue.
*The resolution is to convert the column names to strings
import pandas as pd
# load the data
df = pd.read_csv("sonar_all-data.csv", header=None)
# check the column name type
print(type(df.columns[0]))
[out]:
nump... | unknown | |
d5695 | train | You need to change the elements .textwidget, .extra-info and the col-md-2 columns inside .extra-info to flex items and then vertically center the columns using the css flex property align-items:center.
Add the following to your CSS:
.textwidget {
display: flex;
}
.extra-info {
display: flex;
}
.extra-info .col-... | unknown | |
d5696 | train | Use the concept of SELF JOIN, in which we will join same table again if we have a field which is a reference to the same table. Here dwEnemyGuildID is reference to the same table.
A trivial example of the same is finding Manager for an employee from employees table.
Reference: Find the employee id, name along with thei... | unknown | |
d5697 | train | When you create an array of Objects, you create an array full of null objects. The array is full of "nothingness". An Employee will not be created until you explicitly create one.
Employee[] staff = new Employee[3];
At this point your array looks like:
[null] [null] [null]
You can then create an Employee by doing:
s... | unknown | |
d5698 | train | private String selecteditem;
spinner.setOnItemSelectedListener(new OnItemSelectedListener()
{
@Override
public void onItemSelected(AdapterView adapter, View v, int i, long lng) {
selecteditem = adapter.getItemAtPosition(i).toString();
//or this can be also right: selecteditem = level[i];
}
@Override ... | unknown | |
d5699 | train | You can do something like this:
from tkinter import Tk, Button
class MainWindow(Tk):
def __init__(self):
super().__init__()
self.buttons = list()
for i in range(4):
button = Button(self, text=f'Button {i}')
button.bind('<ButtonPress-1>', self.press)
but... | unknown | |
d5700 | train | I guess the validform should be 2016-03-01 instead of 2016-3-01 because it is not converted into date before compare.
A: I am totally agree with the point made in the accepted answer (+1 for that). But, even if op somehow convert validfrom from string to DateTime, his attempt won't give him the desired result.
Let's ... | unknown |
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