_id stringlengths 2 6 | partition stringclasses 3
values | text stringlengths 4 46k | language stringclasses 1
value | title stringclasses 1
value |
|---|---|---|---|---|
d7801 | train | Although you should really switch to PDO / mysqli and prepared statements with bound parameters to avoid sql injection and breaking sql statements if your variables contain quotation marks, you will probably run into problems with PDO / mysqli as well: Your password (change it!) contains a $.
See the following example ... | unknown | |
d7802 | train | Beanstalk uses the security group you asked for, but on creation it also creates a unique one for that configuration. If you launch your instance it will be in the security group as expected.
A: Instead of stopping it from being created, was able to modify its rules such that I changed to just allow port 22 access onl... | unknown | |
d7803 | train | In my opinion, your approach can be improved altogether
*
*Firstly, animating the margin property of an element is not a good way to move it left and right. Making the element fixed and animating the left and right properties would work much better.
*Secondly, you could greatly simplify the code by using an attri... | unknown | |
d7804 | train | Is it size or execution time?
I'm going to assume that self is a UI object. If it is, the block should be:
Controller* __weak weakSelf = self;
dispatch_async(queue, ^{
Controller* strongSelf = weakSelf;
if (strongSelf) {
...
}
else {
// self has been deallocated in the meantime.
}
});... | unknown | |
d7805 | train | That topic comes up every once in a while, but the conclusion always has been that this isn't something that the core wants to support: https://github.com/cakephp/cakephp/issues/9197
So you're on your own here, and there's many ways how you could solve this in a more DRY manner, but that depends to a non-negligible deg... | unknown | |
d7806 | train | Try to remove parent LinearLayout. Because you have CardView which is acting as list item.
Try this row.xml -
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.CardView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_co... | unknown | |
d7807 | train | I'm assuming you have a file that looks like this:
stuff
`ifdef
some code
`endif
stuff
With the cursor on `ifdef (or `ifndef), you want to jump to `endif with % then back to `ifdef if you press % again. I'm also assuming you're using the matchit plugin.
Solution:
:let b:match_words='`ifdef\>\|`ifndef\>:`endif\>'
... | unknown | |
d7808 | train | You're not sending the form to the context in your shelley_test method - see the difference in the render line compared with get_input.
Note though you don't need shelley_test at all: just go straight to /get_input/ to see the empty form. | unknown | |
d7809 | train | Try to add the following line at the begin of your code :
# -*- coding: utf-8 -*- | unknown | |
d7810 | train | This could be due to the fact that IE6 does not support the preventDefault method.
Where you make use of this method (e.preventDefault()), replace the call with the following
if (e.preventDefault) { e.preventDefault(); } else { e.returnValue = false; }
See if that works for you :)
While it feels warm and fuzzy to be a... | unknown | |
d7811 | train | It isn't clear in this example. But you can not have inline scripts containing <script> or </script> inside of a string, or the browser will try and process it like a script tag.
Escaping and unescaping html avoids this problem. A better solution is to put the script in a separate file from the html document.
A: For... | unknown | |
d7812 | train | The container images will use the underlying OS license. Microsoft calls it supplmental license.
You are licensed to use this Supplement in conjunction with the
underlying host operating system software (“Host Software”) solely to
assist running the containers feature in the Host Software. The Host
Software lice... | unknown | |
d7813 | train | If you have a data model like this:
Zoo{
name:string
animalCages<-->>AnimalCage.zoo
}
AnimalCage{
nameOfSpecies:string
zoo<<-->Zoo.animalCages
animals<-->>Animal.animalCage
}
Animal{
name:string
animalCage<<-->AnimalCage.animals
}
The to find a specific AnimalCage by name of species for a given Zoo obj... | unknown | |
d7814 | train | Perhaps changing your for loop into this:
# cursor fetchall() method returns all rows from a query
for Title,Content in cur.fetchall():
... will fix the issue? | unknown | |
d7815 | train | I suggest to create dictionary with enumerate:
df = pd.DataFrame({
'A':list('abcdef'),
'B':[4,5,4,5,5,4],
'C':[7,8.0,9,4.0,2,3],
'D':[1,3,5,7,1,0],
'E':[5,3,6,9,2,4],
'F':list('aaabbb')
})
d = dict(enumerate(df))
print (d)
{0: 'A', 1: 'B', 2: 'C', 3: 'D', 4: 'E', 5:... | unknown | |
d7816 | train | As long as the ranges passed to .Range are valid ranges, your code should work.
Based upon your code, the first instance:
Sheets("Issues Database").Range(xrng1, xrng2).Interior.ColorIndex = 19
should be fine.
However, your second instance:
Sheets("Issues Database").Range(xrng2, xrng3).Interior.ColorIndex = 2 is referen... | unknown | |
d7817 | train | This answer worked. I had to delete the cache.
before(async () => {
delete require.cache[require.resolve('../../fileToTest.js')]; // <------
sinon.stub(greeting, 'greeting').callsFake((req, res, next) => 'bye!');
fileToTest = require('../../fileToTest.js');
}); | unknown | |
d7818 | train | You have to change the quantity instead of removing the product. Number of product units in the cart = quantity.
Try something like this:
function remove_from_cart(){
$product_id = 47;
$cart = WC()->cart;
$product_cart_id = $cart->generate_cart_id( $product_id );
$cart_item_key = $cart->find_product_in_... | unknown | |
d7819 | train | The save is performed after the form validation, you can make the category obj creation during the validation.
Have a look at the form fields' clean methods that you can override on django docs http://docs.djangoproject.com/en/dev/ref/forms/validation/#cleaning-and-validating-fields-that-depend-on-each-other
A: Thank ... | unknown | |
d7820 | train | In verilog all signals declared in module are only visible in this module. You have ports D and Q declared as input and output ports of module dff which is ok, but you are trying to use D and Q in firfilter module which doesn't know anything about D and Q from module dff. What you should do is put an instance of module... | unknown | |
d7821 | train | There are quite a few ways of doing this, but the easiest way, given the code you have supplied, is just to input the current $_GET['dl'] value. Like so:
<a href="index.php?dc=downloads&sort=id&dl=<?=$_GET['dl']?>" >id</a>
<?=$_GET['dl']?>: This will take the dl value that is currently in the get parameters and place... | unknown | |
d7822 | train | A for loop has the following structure:
for (initialization; condition; update)
The update is executed after every execution of the loop.
Therefore the following two loops are identical:
for (int i = 0; i < 10; i++) {
and
for (int i = 0; i < 10; ++i) {
A:
my question is should k not be 1 because its been pre-incre... | unknown | |
d7823 | train | When you do this:
this.$el.html( this.subView.render().el );
You're effectively saying this:
this.$el.empty();
this.$el.append( this.subView.render().el );
and empty kills the events on everything inside this.$el:
To avoid memory leaks, jQuery removes other constructs such as data and event handlers from the child e... | unknown | |
d7824 | train | It seems like you look for ActiveRecord::Base attr_readonly:
class Foo < ActiveRecord::Base
attr_readonly :bar
end
foo = Foo.create(bar: "first_value")
foo.bar
=> "first_value"
foo.update(bar: "second_value") #column `bar` ignored in SQL query
foo.bar
=> "first_value" | unknown | |
d7825 | train | *
*Your <textarea> doesn't have a name, so it can't be a successful control.
*You never attempt to access $_POST['Firstname'] (or $query_vars['Firstname] for that matter)
*Ditto $_POST['email']
Also your HTML is invalid (use a validator) and you are abusing the placeholder attribute as a label. | unknown | |
d7826 | train | Based on @GertArnold 's suggestion I looked a little closer at the main query that grabs the collection of users and tried to see if I could disable lazy loading. Because I was using a generic repository pattern and unit of work, I wasn't able to specifically disable it just for that call so I ended up using the contex... | unknown | |
d7827 | train | The problem in IE6 is probably due to negative margins on the views-field-title class (though I don't have IE6 installed to check).
You don't actually need negative margins to achieve the effect you want. So suggest removing them like this:
*
*Remove margin-left: -4px; from #left_cplist .cplist-bg .view-content .vie... | unknown | |
d7828 | train | For anyone come across this problem, I was able to get both secret key and public key the way it was retrieved in the google_recaptcha module as shown below.
variable_get('google_recaptcha')['public_key'];
variable_get('google_recaptcha')['secret_key']; | unknown | |
d7829 | train | Enabling Microsoft Defender for Key Vault does not require any agent or extension and is an Azure-native threat protection service, which detects unusual and potentially harmful access to Key Vault accounts. It provides an additional layer of security intelligence for the keys, secrets and certificates stored in the Mi... | unknown | |
d7830 | train | You can get it with the following shell command (remove --partition parameter to get offsets for all topic's partitions):
./bin/kafka-run-class kafka.tools.GetOffsetShell --broker-list <host>:<port> --topic <topic-name> --partition <partition-number> --time -1
As you can see, this is using the GetOffsetShell [0] objec... | unknown | |
d7831 | train | We store an SQL script of the changes that are needed in git, with the branch that contains the changes.
This SQL script can be applied repeatedly to "fresh" copies of production data, verifying that it will work as expected.
It is our strong opinion that a focused DBA or Release Engineer should apply the changes, AFTE... | unknown | |
d7832 | train | The short answer is, SSO-inside-an-installed-PWA is broken on Chrome for Desktop as of Chrome 70 (November 2018).
The good news is, the W3C web.manifest standard has changed, and will no longer require browsers to open out-of-scope navigation in a separate window. This will fix the case of installed PWAs with single-si... | unknown | |
d7833 | train | There is no built-in way for searching, but I use a free addon Access Dependency Checker. It has many useful features, shows table/query structure, highlights a found field position and allows to open objects in design mode. | unknown | |
d7834 | train | The main things Validate Request is looking for are < and > characters, to stop you opening your site up to malicious users posting script and or HTML to your site.
If you're happy with the code you've got stripping out HTML mark-up, or you are not displaying the saved data back to the website without processing, then ... | unknown | |
d7835 | train | Looking into documentation on Taurus Console Reporter it is possible to amend only the following parameters:
modules:
console:
# disable console reporter
disable: false # default: auto
# configure screen type
screen: console
# valid values are:
# - console (ncurses-based dashboard, default ... | unknown | |
d7836 | train | realurl is no longer supported. you have to use the new site be modul. or for extension: https://docs.typo3.org/typo3cms/extensions/core/Changelog/9.5/Feature-86365-RoutingEnhancersAndAspects.html | unknown | |
d7837 | train | In my experience, VS2008 can open VS2010 project files if there aren't VS2010-specific bits in it - so simple class libraries or console apps are fine, for example. There will be a warning that the tools version is unknown, but it will basically work. (You'll still need to target .NET 3.5, I believe - I haven't tried o... | unknown | |
d7838 | train | With your signature, the only thing you can do is:
void mymalloc_wrapper(size_t size) {
malloc(size);
}
Wonderful, you have allocated memory and you have lost the pointer to it. That's not a good idea.
If you want a void function, you can pass a pointer to return the pointer to allocated memory:
void mymalloc_wrap... | unknown | |
d7839 | train | How about pure JS sort method:
var k=[{'type': 'apple', 'like': 7}, {'type': 'pear', 'like': 5},{'type': 'pear', 'like': 10}];
console.log(k.sort((a,b)=>a.like-b.like));
If you want to understand it better, read it here.
I hope this helps. Thanks!
A: You can directly do this in javascript in the following m... | unknown | |
d7840 | train | You can use for example:
Get-Variable -Name "A$i" |select Value
but it seems like a bad practice to use a variable for each file...
But you did not specify if you compare paths or files.
If files, combine with Get-Content.
UPDATE:
$i=1
while ($i -le 5)
{
$file1=Get-Content -Path $($(Get-Variable "A$i").Value)
$file2=G... | unknown | |
d7841 | train | You can't do that for security reasons. Just imagine the possibilities. I enter a file by JavaScript in a hidden field. You press submit. I get your file. Any file. Terrifying, right?
A:
You can not select file in file uploader because of Browser security .
User can only do this not the script .
A: this script alre... | unknown | |
d7842 | train | ZF2 doesn't support YouTube like ZF1. However there is a module https://github.com/snapshotpl/ZfSnapGoogle to using Google APIs. | unknown | |
d7843 | train | Any .xls file can be saved as a XML Workbook ( File-Save As from Excel), which is an XML document. You can see that this an XML doc you open it in notepad.
Now, the trick is to get hands on the schema used for generating this, which is perhaps proprietary for microsoft and may not be given out. So, the workaround is, i... | unknown | |
d7844 | train | for TCP/UDP, you could use stream-route feature to support them.
TCP is the protocol for many popular applications and services, such as > > > LDAP, MySQL, and RTMP. UDP (User Datagram Protocol) is the protocol for many > popular non-transactional applications, such as DNS, syslog, and RADIUS.
APISIX can dynamically l... | unknown | |
d7845 | train | Try to extract Error messages
getErrorMessage (ParseError p xs) = show p ++ concat $ map messageString xs | unknown | |
d7846 | train | You could use lockfiles in the filesystem. | unknown | |
d7847 | train | I am assuming you are using the MVVM pattern? In this case, you really shouldn't be programmatically making changes to your view!
Anyhow, you could handle the Loaded event, or the LayoutUpdated event (hard to determine which you need without more code). You can then navigate the visual tree, using my Linq-to-VisualTree... | unknown | |
d7848 | train | Inside the event handler, this refers to the clicked element. So you can do something like this:
$(".help-info-link").click(function(event){
event.preventDefault();
$(this).closest('.help-info').toggleClass('help-info-open');
$(this).toggleClass('help-info-link-open');
$(this).closest('.help-info').next... | unknown | |
d7849 | train | It looks like you use bootstrap-select plugin.
After every DOM manipulation to select you need to use refresh method of selectpicker.
for (var key in result) {
if (result.hasOwnProperty(key)) {
var opt = document.createElement('option');
opt.innerHTML = result[key].contactName;
opt.value = r... | unknown | |
d7850 | train | You should return false from your .click() handler. But looking at your code there is something conceptually wrong with it. You call the .load method immediately after firing off your AJAX request without even waiting for this AJAX request to finish. Also there is very little point in invoking a controller action that ... | unknown | |
d7851 | train | You can use this c++ library wxwidgets. Add the path to xcode and it should work fine. | unknown | |
d7852 | train | first add the HH to be able to convert it to a pandas timedelta:
df['Time'] = '00:'+df['Time'].astype(str)
then convert to timedelta
df['Time'] = pd.to_timedelta(df['Time'])
then make a new column equal to sales per minute
df['Sales Rate'] = df['Sales'] / (df['Time'].dt.total_seconds()/60)
output:
Sales Tim... | unknown | |
d7853 | train | You have to cache the original content into another object when the user presses the link, and then take it back when the user press the original link.
somethin like this (untested)
$('.load-page').on("click", function() {
var href = $(this).attr("href");
if ($('#hidden-cache').html() == ''){
$('#hidden-cache... | unknown | |
d7854 | train | py.test -> session scoped fixtures and their finalization should help you
You can use conftest.py to code your fixture. | unknown | |
d7855 | train | $db->loadObjectList() returns an array which you can't echo. You can create a foreach loop like so:
foreach ( $result as $row ) {
echo $row->description;
}
A: You have to load the results from the model method in view.html.php.
In view.html.php
function display($tpl = null) {
$model = JModelLegacy::getInstance(... | unknown | |
d7856 | train | The UIResponder Touches methods are returning coordinates in your UIViewController.view's coordinates, but you need to draw in your imageViews coordinates. UIView has multiple methods to help you with this. try this one:
myImageView.convert(fromPoint, from: view) | unknown | |
d7857 | train | In general "help me do my homework" will not be answered here - see https://softwareengineering.meta.stackexchange.com/questions/6166/open-letter-to-students-with-homework-problems
However, I think you might find the following enlightening - often these we know how to do these sorts of tasks ourselves, and (especially ... | unknown | |
d7858 | train | This might help you to get started:
function makeDoc(){
var ss=SpreadsheetApp.getActive();
var sh=ss.getSheetByName('myDoc');
var vA=sh.getDataRange().getValues();
var name=vA[0][0];
var doc=DocumentApp.create(name);
var body=doc.getBody();
for(var i=1;i<vA.length;i++){
body.appendParagraph(vA[i][0]);... | unknown | |
d7859 | train | brew cask install <formula> is supposed to symlink your app in Applications automatically. | unknown | |
d7860 | train | true].
Is this the right way to access the values? What is the best way to retrieve only the checked checbox values?
2) Another question is, once I get the list of checked checkboxes values, how can I pass them to the contentCtrl.js that controls the content on right side?
A: You should inject the controller into the... | unknown | |
d7861 | train | To reduce queries, you can first query out your needed answers, and then fetch all related answerers,
answers = Answer.objects.select_related('answerer').filter(xxxx)
# fetch related user id's
userids_in_answer = [answer.answerer.id for answer in answers]
# fetch user ids
user_id_set = set(User.objects.filter(id__in... | unknown | |
d7862 | train | General advice would be to make sure that any domain logic exists in your models, rather than the view.
Also, extract mark-up into partials if your views are getting too long.
You might also want to look at the MVVM pattern: http://en.wikipedia.org/wiki/Model_View_ViewModel | unknown | |
d7863 | train | It seems juliemr answers your question:
tests are sharded by file, not by scenario, so you'll need to split the scenarios into separate files.
https://github.com/angular/protractor/issues/864#issuecomment-45571006
So you'll need to split the scenarios into separate feature files and, if desired, set maxInstances to h... | unknown | |
d7864 | train | It will be good if you convert the second array into MAP then you can easily complete your task.Key will be number and value will be text of array in MAP
A: Use a HashMap:
HashMap<String,String> hashMap = new HashMap<String,String>();
String[] string1 = {"5648", "4216", "3254", "2541", "10"};
String[] string2 = {"Derp... | unknown | |
d7865 | train | Well, it's not okay, you have syntax errors in your literal where you're creating the applyStaffDiscount property
voidLastTransaction : function(){
this.total -= this.lastTransactionAmount;
this.lastTransactionAmount = 0;
},
applyStaffDiscount(employee){
this.total -= (this.total * (employee.discountpercent... | unknown | |
d7866 | train | Following the rules of selection within d3.js (https://bost.ocks.org/mike/selection/) the code should look something like this:
svg_summ.selectAll("path")
.data(group_by_sailing_date)
.enter()
.append("path")
.attr("stroke", "steelblue")
.attr("fill", "none")
.attr("stroke-width", "1px")
... | unknown | |
d7867 | train | As per your query filter and columns needed, please make index on respected columns.
By default SQL will create clustered index on your primary key, but you may create some other unclustered index on your table to make your execution faster.
You may find this link for your reference or Google it there are hundreds of a... | unknown | |
d7868 | train | I think spring boot automated this process completely. One doesn't have to inject the data source manually & connection pool mechanism is also automated. Just adding the connection properties and pool properties in yaml file or properties file under src/main/resources. It will inject the data source for you. | unknown | |
d7869 | train | Try loading images into imageview as bitmap
try {
File f=new File(filepath, "imagename.jpg"); // internal or external storage path
Bitmap b = BitmapFactory.decodeStream(new FileInputStream(f));
ImageView img=(ImageView)findViewById(R.id.imgPicker);
img.setImageBitmap(b);
}
... | unknown | |
d7870 | train | Try to set modalPresentationStyle of the presenting view controller to UIModalPresentationCustom | unknown | |
d7871 | train | Try the following. Leave the NAs as they are
rowSums(M, na.rm=TRUE) / 2 - (is.na(L) + is.na(R))
## WHERE
M = cbind(IMILEFT, IMIRIGHT)
L = IMILEFT
R = IMIRIGHT
if you have rows were both columns are NA, then have the denominator be
pmin(1, 2 - (is.na(L) + is.na(R))) | unknown | |
d7872 | train | If you have associated your application with a particular file extension, it will be launched automatically when you double-click such a file (as you have said).
When this happens, your application is launched with the file name (actually the full path) supplied as a command line argument to your application.
In SDI MF... | unknown | |
d7873 | train | Use caution, as you may need to further qualify the WHEN NOT MATCHED BY SOURCE.
For example, if the TARGET table has a column that the SOURCE does not .. and you are setting that target column during the aforementioned insert .. then you'll likely want to define that constraint:
WHEN NOT MATCHED BY SOURCE AND (TARGET.S... | unknown | |
d7874 | train | Yes, you need a different way, because of event-driven nature of Tkinter GUI programming. When some event lead you to your wait() function there it is: you're stuck in infinite loop, and you can't get outside with events anymore!
As @Bryan Oakley pointed - GUI is constantly in a waiting state by default, since you rea... | unknown | |
d7875 | train | For anyone who might find this question later on: the problem was about having the right absolute path to your DB in your SQLALCHEMY_DATABASE_URI config value.
Also (this wasnt the case here, but it might possibly gotcha with the same symptoms) - if you omit __tablename__ on Model declaration, SQLAlchemy might autogene... | unknown | |
d7876 | train | When you use GLES 2.0 on devices you must be careful with indices. On many devices you cannot use int index. Every device supports unsigned short index. For render you must use:
GLushort indicies[] = { 0, 1, 2, 0, 2, 3 };
...
glDrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_SHORT, indicies); | unknown | |
d7877 | train | As you mentioned the page is loaded dynamically. Issue here is that you get the html prior the html tree you are looking for being part of the DOM.
driver = webdriver.Chrome()
driver.get('https://tracker.icon.foundation/addresses/1?count=100')
# Wait until the element is loaded (found)
WebDriverWait(driver, 10).until(... | unknown | |
d7878 | train | BEGIN TRANSACTION
update person set Address1 = Address2, Address2 = null
where Address1 is null and Address2 is not null;
update person set Address2 = Address3, Address3 = null
where Address2 is null and Address3 is not null;
update person set Address1 = Address2, Address2 = null
where Address1 is null and Addre... | unknown | |
d7879 | train | what is the correct syntax to define the get methode for std::vector outside the class ?
That would be to just declare it in the class template and then go ahead and define it outside:
struct s {
template < class X >
void get (X x) {
cout << "inner\n";
}
template <class X> // decl... | unknown | |
d7880 | train | I just wanted to thank everyone who helped. I am going to just stick with my initial solution of filter, copy, paste, filter, delete, filter, copy, paste, sort.
See my first code block for what I am talking about. Cheers. | unknown | |
d7881 | train | The code that solved the question:
const removeImagesFromBody = (event) => {
const item = Office.context.mailbox.item;
const type = Office.CoercionType.Html;
item.body.getAsync(type, (result) => {
let body = result.value;
let match;
const regex1 = new RegExp('v:shapes="([^"]+)"', 'gi');
while ((m... | unknown | |
d7882 | train | Add another parameter your pipe
import { Pipe, PipeTransform } from '@angular/core';
@Pipe({ name: 'search' })
export class SearchPipe implements PipeTransform {
transform(value: any, q?: any,colName: any="EmpName"): any {
if(!value) return null;
if(!q) return value;
q = q.toLowerCase();
... | unknown | |
d7883 | train | filtered_cols = parsed_data.map(lambda x: x[1])
model = KMeans.train(filtered_cols, 3, maxIterations=10, runs=10, initializationMode="random")
centers = model.clusterCenters
for center in centers: print(center) | unknown | |
d7884 | train | Try this:
+ (NSString *) displayPropertyName:(NSString *) propConst{
if ([propConst isEqualToString:@"_$!<Anniversary>!$_"]) return @"anniversary";
if ([propConst isEqualToString:@"_$!<Assistant>!$_"]) return @"assistant";
if ([propConst isEqualToString:@"_$!<AssistantPhone>!$_"]) return @"assistant";
i... | unknown | |
d7885 | train | The problem is the flexbox, it breaks because your div doesnt have the properties it needs.
.MuiGrid-grid-xs-12 {
flex-grow: 0;
max-width: 100%;
flex-basis: 100%;
}
Adding this to the div will have the same result like giving the Grid the style property directly.
But the left,right and top border will be o... | unknown | |
d7886 | train | If you look at the gist provided in the article
https://gist.github.com/josiahcarlson/80584b49da41549a7d5c
There is comment which asks
In over_limit_sliding_window_lua_, should
if old_ts > now then
at here be
if old_ts > saved.block_id then
And I agree to this, the old_ts is supposed to have the bucket and when th... | unknown | |
d7887 | train | getItems is a redux action, you need to call it in dispatch
dispatch(getItems()) | unknown | |
d7888 | train | I guess your start_date column has the DATETIME or the TIMESTAMP data type. If that isn't true, please update your question.
There's a common trap in date-range processing in all kinds of SQL, due to the fact that when you compare a pure DATE with a DATETIME, they hardly ever come out equal. That's because, for exampl... | unknown | |
d7889 | train | You can use splice and join like:
function customSplit(str, splitter, max) {
let res = str.split(splitter);
if(max < res.length)
res.push(res.splice(max - 1).join(splitter));
return res;
}
console.log(customSplit('Billy Bob Joe', ' ', 2));
console.log(customSplit('a b c d e f g h', ' ',... | unknown | |
d7890 | train | When you get an exception and you don't understand what's causing it, a good first step is to isolate exactly where it is happening. There are a lot of things happening in that one line of code, so it's difficult to know exactly what operation is causing the error.
Seeing the full stack trace of the exception might he... | unknown | |
d7891 | train | Why not just write the code for it?
var listOfA = new List<A>();
var listOfB = new List<A>();
... // Code for adding values
listOfA.ToC(listOfB);
public static class OuterJoinExtension
{
public static List<C> ToC(this List<A> listOfA, List<B> listOfB)
{
var listOfC = new List<C>();
listOfA.ForE... | unknown | |
d7892 | train | If you have some patience (about 50s worth), you'll see that you do get one line of output and that line will be "1\n". You have two problems:
*
*count is using buffered output. This means that nothing will show up in your stdin until count's output buffer is full; given the small number of bytes that you're printin... | unknown | |
d7893 | train | I'm happy to say that I've forgotten how SourceSafe works, but Subversion has an export feature that will copy the current version of all files. You can also set up commit hooks that will perform tasks whenever someone commits changes. | unknown | |
d7894 | train | You could use @keyframes animation and nested styles in SCSS to achieve something like this without javascript. Not sure if you're wanting to go this route, but it seems the most straightforward to me.
Particularly you're looking to set the animation-iteration-count to infinite on the elements that you want to rotate.... | unknown | |
d7895 | train | (Gathered from the now removed comments)
I have tried myself to build myself v4.14.78 followed by the latest available v4.14.214. I have found that former fails while the latter builds. So, I have bisected down to v4.14.116 that first builds correctly. Then I simple looked into the changes and found commit 760f8522ce08... | unknown | |
d7896 | train | Here is a simple recursive function which solves the problem
def getValue(dict, keys):
if len(keys) == 1:
return dict.get(keys[0])
return getValue(dict.get(keys[0]), keys[1:])
And an iterative approach if you're boring
temp = data
for key in key_to_get:
temp = temp.get(key)
print(temp) | unknown | |
d7897 | train | There is only one method. You have to reorder your array
foreach($thearray as $key=>$item) {
$items[$item->catid][] = $item;
}
foreach($items AS $catid => $cat_items) {
echo '<h3>'.$catid.'</h3>';
foreach($cat_items AS $item)
echo $item->name.'<br>';
}
Something like this. | unknown | |
d7898 | train | You should definitely not use single variables for each country. Instead use an array.
This can be done in multiple flavors:
*
*Use a VLA matching your list of names:
...
int lencountry = sizeof(countrylist)/sizeof(countrylist[0]);
int countrycounts[lencountry]; // VLA cannot be initialized
for (i... | unknown | |
d7899 | train | You need to use Recursive CTE
;WITH DATA
AS (SELECT *
FROM (VALUES ('ALI','ABU'),
('JOSH','LIM'),
('JAMES','KAREN'),
('LIM','JERRY'),
('JERRY','GEM')) TC(EMP_ID, EMP_L1)),
REC_CTE
AS (SELECT EMP_ID,... | unknown | |
d7900 | train | Have you tried thingForm.bindFromRequest() instead of thingForm.bind()? I am using exactly same thing where I make an ajax post with json data and it is working fine for me. It doesn't look like it has anything to do with @JsonProperty().
Are you sure if you want to have class Thing static ? I am assuming you have publ... | unknown |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.