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Remove empty space before cells in UITableView
...ctionView). If your view hierarchy includes multiple scroll views, automaticallyAdjustsScrollViewInsets will make adjustments only to the first one.
Here's how to change this behavior:
a) Interface Builder
Select the view controller
Open Attributes inspector
There's a property called "Adjust sc...
Looping a video with AVFoundation AVPlayer?
...
To make the sound play again you have to call [player play]; after rewinding.
– Kenny Winker
Nov 15 '12 at 2:34
12
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How to detect if CMD is running as Administrator/has elevated privileges?
...ris Jackson:
When you are running elevated, your token contains an ACE called Mandatory Label\High Mandatory Level.
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Just disable scroll not hide it?
...Top property via javascript just before the layer opening, you could dynamically assign that value as top property of the body element: with this approach the page will stand in its place, no matter if you're on top or if you have already scrolled.
Css
.noscroll { position: fixed; overflow-y:scro...
How to test equality of Swift enums with associated values
...ed values.
So if you're on Swift 4.1 or newer, the following will automatically synthesize the necessary methods such that XCTAssert(t1 == t2) works. The key is to add the Equatable protocol to your enum.
enum SimpleToken: Equatable {
case Name(String)
case Number(Int)
}
let t1 = SimpleTok...
AngularJs $http.post() does not send data
...ng statement does not send the post data to the designated url? The url is called but on the server when I print $_POST - I get an empty array. If I print message in the console before adding it to the data - it shows the correct content.
...
Project structure for Google App Engine
... I hope that helps. Keep in mind that in some cases it will be a judgement call.
– fuentesjr
Sep 20 '08 at 21:38
1
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Order of serialized fields using JSON.NET
...cted in deserialisation: github.com/JamesNK/Newtonsoft.Json/issues/758 Basically no chance of this one.
– Tyeth
Apr 9 '19 at 14:40
...
Encrypt and decrypt a string in C#?
... /// <summary>
/// Helper that generates a random key on each call.
/// </summary>
/// <returns></returns>
public static byte[] NewKey()
{
var key = new byte[KeyBitSize / 8];
Random.GetBytes(key);
return key;
}
/// <summary...
How to grep Git commit diffs or contents for a certain word?
... of occurences of "word" changed), i.e. search the commit contents, use so called 'pickaxe' search with
$ git log -Sword
In modern git there is also
$ git log -Gword
to look for differences whose added or removed line matches "word" (also commit contents).
Note that -G by default accepts a re...