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How to initialize static variables
...{
self::$bar = array(…);
}
}
Foo::init();
PHP 5.6 can handle som>me m> expressions now.
/* For Abstract classes */
abstract class Foo{
private static function bar(){
static $bar = null;
if ($bar == null)
bar = array(...);
return $bar;
}
/* use ...
Problems with Deploym>me m>ntItem attribute
I'm currently maintaining an "old" system written in C#.net, removing som>me m> obsolete features and doing som>me m> refactoring. Thanks god, the previous guy wrote som>me m> unit tests (MSTests). I quite comfortable with JUnit tests, but didn't do yet much with MSTests.
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dispatch_after - GCD in Swift?
...
A clearer idea of the structure:
dispatch_after(when: dispatch_tim>me m>_t, queue: dispatch_queue_t, block: dispatch_block_t?)
dispatch_tim>me m>_t is a UInt64. The dispatch_queue_t is actually type aliased to an NSObject, but you should just use your familiar GCD m>me m>thods to get queues. The block ...
Font from origin has been blocked from loading by Cross-Origin Resource Sharing policy
I'm receiving the following error on a couple of Chrom>me m> browsers but not all. Not sure entirely what the issue is at this point.
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Database design for a survey [closed]
...tored in a database. I'm just wondering what would be the best way to implem>me m>nt this in the database, specifically the tables required. The survey contains different types of questions. For example: text fields for comm>me m>nts, multiple choice questions, and possibly questions that could contain more t...
What's the @ in front of a string in C#?
...terpreted as an escape sequence is ignored.
So "C:\\Users\\Rich" is the sam>me m> as @"C:\Users\Rich"
There is one exception: an escape sequence is needed for the double quote. To escape a double quote, you need to put two double quotes in a row. For instance, @"""" evaluates to ".
...
Scale Image to fill ImageView width and keep aspect ratio
...t ratio.
It doesn't matter if you use android:src or ImageView.setImage* m>me m>thods and the key is probably the adjustViewBounds.
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Is it fine to have foreign key as primary key?
...entifies each record in the table, or add a new field (either an auto-increm>me m>nting integer or a GUID) to act as the primary key.
The only exception to this are tables with a one-to-one relationship, where the foreign key and primary key of the linked table are one and the sam>me m>.
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what is faster: in_array or isset? [closed]
This question is m>me m>rely for m>me m> as I always like to write optimized code that can run also on cheap slow servers (or servers with A LOT of traffic)
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Changing the “tick frequency” on x or y axis in matplotlib?
...t it to still decide it's own limits, but just change the step size? This m>me m>thod is not very good if the min is som>me m>thing like 3523.232512!
– Korone
Oct 1 '13 at 16:41
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