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iPhone Navigation Bar Title text color
It seems the iOS Navigation Bar title color is white by default. Is there a way to change it to a different color?
32 Answe...
Adding a simple UIAlertView
...
Other answers already provide information for iOS 7 and older, however UIAlertView is deprecated in iOS 8.
In iOS 8+ you should use UIAlertController. It is a replacement for both UIAlertView and UIActionSheet. Documentation: UIAlertController Class Reference. A...
Why does a function with no parameters (compared to the actual function definition) compile?
...function is declared in the following manner:
return-type function-name(parameter-list,...) { body... }
return-type is the variable type that the function returns. This can not be an array type or a function type. If not given, then int
is assumed.
function-name is the name of the fu...
How to build a framework or library for other developers, the secure way? [closed]
...have an idea for an framework or library that will be very helpful for any iOS developer. So we're seriously thinking about switching from app development to framework/library development.
...
Continuously read from STDOUT of external process in Ruby
...s in solving this problem of mine. Here are the details, with some explanations, in case anyone having a similar problem finds this page. But if you don't care for details, here's the short answer:
Use PTY.spawn in the following manner (with your own command of course):
require 'pty'
cmd = "blende...
Repeat a task with a time delay?
... * perform UIUpdates on a specified time interval.
*
* @param uiUpdater A runnable containing the update routine.
*/
public UIUpdater(final Runnable uiUpdater) {
mStatusChecker = new Runnable() {
@Override
public void ru...
Base64 Decoding in iOS 7+
...ve Encoded text( NSString ) using NSData Class new API which is Added in iOS7.
2 Answers
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What is the documents directory (NSDocumentDirectory)?
Can someone explain to me what the documents directory is on an iOS app and when to use it?
9 Answers
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Generating all permutations of a given string
...he Coding Interview" (P54):
/**
* List permutations of a string.
*
* @param s the input string
* @return the list of permutations
*/
public static ArrayList<String> permutation(String s) {
// The result
ArrayList<String> res = new ArrayList<String>();
// If inpu...
Check if full path given
...
Try using System.IO.Path.IsPathRooted? It also returns true for absolute paths.
System.IO.Path.IsPathRooted(@"c:\foo"); // true
System.IO.Path.IsPathRooted(@"\foo"); // true
System.IO.Path.IsPathRooted("foo"); // false
System.IO.Path.IsPath...