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@property retain, assign, copy, nonatomic in Objective-C
...porting its class.
If you declare an object using @property in the header file, then you have to synthesize it using @synthesize in the implementation file. This makes the object KVC compliant. By default, compiler will synthesize accessor methods for this object.
accessor methods are : setter and ...
What's the difference between HEAD^ and HEAD~ in Git?
.../usr/bin/env perl
use strict;
use warnings;
use subs qw/ postorder /;
use File::Temp qw/ mkdtemp /;
my %sha1;
my %parents = (
A => [ qw/ B C / ],
B => [ qw/ D E F / ],
C => [ qw/ F / ],
D => [ qw/ G H / ],
F => [ qw/ ...
How do I create a branch?
... @Will Actually svn cp uses cheap copies, it does not copy the actual files during the branching. See svnbook.red-bean.com/en/1.1/ch04s02.html
– Walty Yeung
Mar 20 '18 at 7:15
...
UTF-8 all the way through
...gle <form> tag.
Other Code Considerations:
Obviously enough, all files you'll be serving (PHP, HTML, JavaScript, etc.) should be encoded in valid UTF-8.
You need to make sure that every time you process a UTF-8 string, you do so safely. This is, unfortunately, the hard part. You'll prob...
IntelliJ 13 - Add Navigate Back/Forward to toolbar?
...dea 13 and my toolbar already has these buttons:
The icon groups are:
file | undo/redo | cut/copy/paste | font size | back/forward | compile/run | vcs | config | help | jira | tasks
You should be looking at the back/forward buttons in the 5th group.
If you want to make the toolbar visible, it...
How can I convert uppercase letters to lowercase in Notepad++
...
I had to transfer texts from an Excel file to an xliff file. We had some texts that were originally in uppercase but those translators didn't use uppercase so I used notepad++ as intermediate to do the conversion.
Since I had the mouse in one hand (to mark in Ex...
How can I measure the actual memory usage of an application or process?
...t of memory your application actually uses, you need to run it within a profiler. For example, Valgrind can give you insights about the amount of memory used, and, more importantly, about possible memory leaks in your program. The heap profiler tool of Valgrind is called 'massif':
Massif is a heap...
Creating and playing a sound in swift
...b the path, make sure to add it to your project!
var coinSound = NSURL(fileURLWithPath: Bundle.main.path(forResource: "coin", ofType: "wav")!)
var audioPlayer = AVAudioPlayer()
// Initial setup
override func didMoveToView(view: SKView) {
audioPlayer = AVAudioPlayer(contentsO...
Are unused CSS images downloaded?
...
Can I file a protest against testing anything in IE6?
– Dave Markle
Mar 7 '10 at 16:32
2
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How do I get formatted JSON in .NET using C#?
I am using .NET JSON parser and would like to serialize my config file so it is readable. So instead of:
14 Answers
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