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Ruby: extend self
In Ruby, I understand the basic idea of extend . However, what's happening in this segment of code? Specifically, what does extend do? Is it just a convenient way of making the instance methods into class methods? Why would you do it this way rather than specifying class methods from the beginnin...
How can I get the current language in Django?
...emporarily deactivated (by deactivate_all() or when None is passed to override()). Before Django 1.8, get_language() always returned LANGUAGE_CODE when translations were deactivated.
– Pieter
Jan 3 '17 at 13:11
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Rounded UIView using CALayers - only some corners - How?
...ed this code to change it:
http://discussions.apple.com/thread.jspa?threadID=1683876
Make an iPhone project with the View template. In the view controller, add this:
- (void)viewDidLoad
{
CGRect rect = CGRectMake(10, 10, 200, 100);
MyView *myView = [[MyView alloc] initWithFrame:rect];
...
When should I use ugettext_lazy?
...
Translation works on variables. Again, here’s an identical example docs, so why _noop?
– WeizhongTu
Sep 7 '16 at 13:31
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PostgreSQL disable more output
...answered Mar 25 '13 at 17:49
DavideDavide
1,68622 gold badges1212 silver badges1313 bronze badges
...
Regular expression search replace in Sublime Text 2
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Jenkins on OS X: xcodebuild gives Code Sign error
...rtificate, and the team admin identity, in addition to the provisioning profiles.
Using an exported identity in a .cer file, you can programmatically import it like so, the -A switch is to allow all programs access to this entry. Alternatively, you could use several -T /path/to/program switches to ...
Can I publish a private NuGet package?
...u have to share the folder with everyone, and anyone with access could (accidently or not) temper with its content. A better way (yet simple way) is to create your own server using NuGet.Server and to host is in IIS or Azure. You will then be able to push packages using an API key and anyone can sub...
PermGen elimination in JDK 8
...r’s
Per loader storage area – Metaspace
Linear allocation only
No individual reclamation (except for RedefineClasses and class loading failure)
No GC scan or compaction
No relocation for metaspace objects
Metaspace Tuning
The maximum metaspace size can be set using the -XX:MaxMetaspaceSize fla...
Google Chrome Printing Page Breaks
...ity - it only works if I put the style inline, and not in the seperate css file. I'm using it on an h7 element. Chrome version is 38.0.2125.111 m. <h7 class="page-breaker" style="display: block;position: relative;page-break-before:always">Grade <?php echo $grade;?></h7>
...