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Leading zeros for Int in Swift
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For left padding add a string extension like this:
Swift 2.0 +
extension String {
func padLeft (totalWidth: Int, with: String) -> String {
let toPad = totalWidth - self.characters.count
if toPad < 1 { return self }
return "".stringByPaddingToLengt...
Check if UIColor is dark or bright?
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Works Great. With Swift 2.0 - I got a compiler error for the brightness calculation: "Expression was too complex to be solved in reasonable time; consider breaking up the expression into distinct sub-expressions". I fixed it by adding type: "let br...
How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess
How to wait in a bash script for several subprocesses spawned from that script to finish and return exit code !=0 when any of the subprocesses ends with code !=0 ?
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Determine on iPhone if user has enabled push notifications
...alert user is not registered for notification
}
From iOS9 , swift 2.0 UIRemoteNotificationType is deprecated, use following code
let notificationType = UIApplication.shared.currentUserNotificationSettings!.types
if notificationType == UIUserNotificationType.none {
// Push notifica...
How do I decompile a .NET EXE into readable C# source code?
...field/method
Extensible via plugins (MEF)
Update:
April 15, 2012, ILSpy 2.0 was released. New features compared with version 1.0:
Assembly Lists
Support for decompiling Expression trees
Support for lifted operatores on nullables
Decompile to Visual Basic
Search for multiple strings separated by...
How do I automatically scroll to the bottom of a multiline text box?
...ork for me (Windows 8.1, whatever the reason).
And since I'm still on .NET 2.0, I can't use ScrollToEnd.
But this works:
public class Utils
{
[System.Runtime.InteropServices.DllImport("user32.dll", CharSet = System.Runtime.InteropServices.CharSet.Auto)]
private static extern int SendMessag...
How to make MySQL handle UTF-8 properly
...d to the UTF-8 encoding described above."
– Aaron McDaid
Sep 30 '13 at 9:32
7
MySQL has never had...
Rotate axis text in python matplotlib
...re's discussion of this exact "bug" and a fix is potentially slated for v3.2.0:
https://github.com/matplotlib/matplotlib/issues/13774
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Converting String to Int with Swift
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Update Answer for swift 2.0 :
toInt() method is given a error. Because,In Swift 2.x, the .toInt() function was removed from String. In replacement, Int now has an initializer that accepts a String:
let a:Int? = Int(firstText.text) // firstTex...
In MySQL, can I copy one row to insert into the same table?
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If it's null, it get automatically assigned the next AI number when it's inserted.
– Grim...
Dec 11 '13 at 11:08
3
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