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Objective-C Static Class Level variables
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6
this might be a silly question but what about the release of said memory? doesn't matter because it has to live as longs a the app is runnin...
Objective-C : BOOL vs bool
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From the definition in objc.h:
#if (TARGET_OS_IPHONE && __LP64__) || TARGET_OS_WATCH
typedef bool BOOL;
#else
typedef signed char BOOL;
// BOOL is explicitly signed so @encode(BOOL) == "c" rather than "C"
// even if -funsigned-char is used.
#endif
#define YES ((BOOL)1)
#define NO...
instantiate a class from a variable in PHP?
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216
Put the classname into a variable first:
$classname=$var.'Class';
$bar=new $classname("xyz");
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django unit tests without a db
...answered Aug 10 '11 at 0:08
mohi666mohi666
5,53488 gold badges3434 silver badges4343 bronze badges
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Why would $_FILES be empty when uploading files to PHP?
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506
Here's a check-list for file uploading in PHP:
Check php.ini for:
file_uploads = On
post_max_s...
Downloading Java JDK on Linux via wget is shown license page instead
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1670
+50
*Works ...
How to join two sets in one line without using “|”
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|
edited Jun 26 '17 at 12:03
Rishabh Agrahari
2,22311 gold badge1616 silver badges1919 bronze badges
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How do I size a UITextView to its content?
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616
This works for both iOS 6.1 and iOS 7:
- (void)textViewDidChange:(UITextView *)textView
{
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Django: Get model from string?
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169
As of Django 3.0, it's AppConfig.get_model(model_name, require_ready=True)
As of Django 1.9 ...
Is there a foreach loop in Go?
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answered Dec 17 '15 at 11:46
Moshe RevahMoshe Revah
12.3k88 gold badges5555 silver badges5454 bronze badges
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