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How to Correctly handle Weak Self in Swift Blocks with Arguments
...why you had to go with [weak self] instead.
I really liked the whole section from the manual on using strong, weak, and unowned in closures:
https://developer.apple.com/library/content/documentation/Swift/Conceptual/Swift_Programming_Language/AutomaticReferenceCounting.html
Note: I used the term...
unobtrusive validation not working with dynamic content
I'm having problems trying to get the unobtrusive jquery validation to work with a partial view that is loaded dynamically through an AJAX call.
...
What's the Best Way to Shuffle an NSMutableArray?
...utableArray_Shuffling.m
#import "NSMutableArray_Shuffling.h"
@implementation NSMutableArray (Shuffling)
- (void)shuffle
{
NSUInteger count = [self count];
if (count <= 1) return;
for (NSUInteger i = 0; i < count - 1; ++i) {
NSInteger remainingCount = count - i;
N...
Check if page gets reloaded or refreshed in JavaScript
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⚠️⚠️⚠️ window.performance.navigation.type is deprecated, pls see Илья Зеленько's answer
A better way to know that the page is actually reloaded is to use the navigator object that is supported by most modern browsers.
It uses the Navigation Timi...
Resizing UITableView to fit content
I am creating an app which will have a question in a UILabel and a multiple choice answers displayed in UITableView , each row showing a multiple choice. Questions and answers will vary, so I need this UITableView to be dynamic in height.
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Database design for a survey [closed]
...cifically the tables required. The survey contains different types of questions. For example: text fields for comments, multiple choice questions, and possibly questions that could contain more than one answer (i.e. check all that apply).
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Maximum Year in Expiry Date of Credit Card
Various online services have different values for maximum year of expiry, when it comes to Credit Cards.
10 Answers
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Does :before not work on img elements?
...jQuery. Check out this fiddle:
http://jsfiddle.net/xixonia/ahnGT/
$(function() {
$('.target').after('<img src="..." />');
});
Edit:
For the reason why this isn't supported, check out coreyward's answer.
shar...
Show spinner GIF during an $http request in AngularJS?
...
Here are the current past AngularJS incantations:
angular.module('SharedServices', [])
.config(function ($httpProvider) {
$httpProvider.responseInterceptors.push('myHttpInterceptor');
var spinnerFunction = function (data, headersGetter) {
...
Adding multiple class using ng-class
Can we have multiple expression to add multiple ng-class ?
11 Answers
11
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