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How to change the blue highlight color of a UITableViewCell?
....0) alpha:1];
cell.selectedBackgroundView = selectionColor;
cell is my UITableViewCell
I created a UIView and set its background color using RGB colours (light gray)
I then set the cell selectedBackgroundView to be the UIView that I created with my chosen background colour
This worked well ...
Count characters in textarea
...;
</p>
JavaScript function, usually placed before </body> in my template file, requires jQuery
$(".countit").keyup(function () {
var cmax = $("#rem_" + $(this).attr("id")).attr("title");
if ($(this).val().length >= cmax) {
$(this).val($(this).val().substr(0, cmax));
}
...
How can I load storyboard programmatically from class?
My problem is that I was looking for way to use both storyboard and xib . But I can't find proper way to load and show storyboard programmatically. Project was started developing with xib, and now it's very hard to nest all xib files in storyboard. So I was looking a way to do it in code, like wi...
How to install a previous exact version of a NPM package?
...xact affects how it's written to packages.json, which I already covered in my answer. Also note, --save-exact has to be used in combination with either --save or --save-dev - it's not enough to use it on its own.
– Bret Copeland
Jan 25 '18 at 18:48
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Does the use of the “Async” suffix in a method name depend on whether the 'async' modifier is used?
...not public and don’t matter/qualify.
For me, it tells me that if I find myself wondering about suffixing Async on an async void, I probably should turn it into an async Task so that callers can await it, then append Async.
...
scale Image in an UIButton to AspectFit?
I want to add an image to a UIButton, and also want to scale my image to fit with the UIButton (make image smaller). Please show me how to do it.
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How to convert a JSON string to a Map with Jackson JSON
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[Update Sept 2020] Although my original answer here, from many years ago, seems to be helpful and is still getting upvotes, I now use the GSON library from Google, which I find to be more intuitive.
I've got the following code:
public void testJackson()...
Pros and Cons of Interface constants [closed]
...pendencies with global dependencies under the same banner...
If you write MyClass::FOO, you're hard-coded to the implementation details of MyClass. This creates a hard-coupling, which makes your code less flexible, and as such should be avoided. However, interfaces exist to permit exactly this ty...
Separators for Navigation
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Wow! This is exactly what I needed for my footer menu. Of course with some additional CSS.
– Vladimir
Feb 1 '16 at 21:18
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How to filter (key, value) with ng-repeat in AngularJs?
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My solution would be create custom filter and use it:
app.filter('with', function() {
return function(items, field) {
var result = {};
angular.forEach(items, function(value, key) {
if (!value.ha...