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Select all elements with “data-” attribute without using jQuery
Using only JavaScript, what is the most efficient way to select all DOM elements that have a certain data- attribute (let's say data-foo ). The elements may be different tag elements.
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Remove all but numbers from NSString
...thesis and hyphens as some phone numbers are formatted. How would I remove all characters except numbers from the string?
2...
Can I prevent text in a div block from overflowing?
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If you want the overflowing text in the div to automatically newline instead of being hidden or making a scrollbar, use the
word-wrap: break-word
property.
share
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improve thi...
Do HttpClient and HttpClientHandler have to be disposed between requests?
... HOLD ON TO THE INSTANCE TO REUSE IT LATER"? For instance, if a method is called repeatedly and creates a new HttpClient instance (even though it's not the recommended pattern in most cases), would it still be correct to say this method should not dispose the instance (that will not be reused)? It c...
Why is Visual Studio 2013 very slow?
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In the case of web applications, another cause of slow building and debugging (but not IDE navigation) could be the Browser Link feature.
I found that with this switched on, building would take 4 times longer and debugging was painful - af...
Android Webview - Completely Clear the Cache
...te the files older than numDays days from the application cache
* 0 means all files.
*/
public static void clearCache(final Context context, final int numDays) {
Log.i(TAG, String.format("Starting cache prune, deleting files older than %d days", numDays));
int numDeletedFiles = clearCacheF...
Is there a “do … while” loop in Ruby?
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It looks like the begin-end-while loop is actually evaluating the condition before running the loop. The difference between that and a regular while loop is that it's guaranteed to run at least once. It's just close enough to do...while to cause problems.
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How can you find the unused NuGet packages in a solution?
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I must be blind but I'm not seeing any way to actually run this tool
– claudekennilol
Mar 9 '17 at 20:08
17
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How to delete last character from a string using jQuery?
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@skajfes and @GolezTrol provided the best methods to use. Personally, I prefer using "slice()". It's less code, and you don't have to know how long a string is. Just use:
//-----------------------------------------
// @param begin Required. The index where
// to begin th...
gulp.run is deprecated. How do I compose tasks?
...()
{
gulp.src(markdownFiles)
.pipe(markdown())
.pipe(gulp.dest('web/articles'));
};
gulp.task('markdown',markdownTask);
var scriptsTask = function()
{
gulp.src(scriptFiles)
.pipe(concat('app.js'))
.pipe(gulp.dest('web/js'));
gulp.src(
[
'bower_components/angular/a...