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How can i take an UIImage and give it a black border?
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With OS > 3.0 you can do this:
//you need this import
#import <QuartzCore/QuartzCore.h>
[imageView.layer setBorderColor: [[UIColor blackColor] CGColor]];
[imageView.layer setBorderWidth: 2.0];
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HTTP status code for a partial successful request
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I've dealt with a very similar issue. In this case, I returned a
207 Multi-Status
Now, this isn't strict HTTP, it's part of the WebDAV extension, so if you don't have control over the client too, then this isn't good for you. If you do, you could do something like so:
<?xml version=...
How to tag an older commit in Git?
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Example:
git tag -a v1.2 9fceb02 -m "Message here"
Where 9fceb02 is the beginning part of the commit id.
You can then push the tag using git push origin v1.2.
You can do git log to show all the commit id's in your current branch.
There is also a good...
How can I match multiple occurrences with a regex in JavaScript similar to PHP's preg_match_all()?
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Hoisted from the comments
2020 comment: rather than using regex, we now have URLSearchParams, which does all of this for us, so no custom code, let alone regex, are necessary anymore.
– Mike 'Pomax' Kamermans
Browser support is listed here h...
How can I recover a lost commit in Git?
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660
git reflog is your friend. Find the commit that you want to be on in that list and you can reset...
ng-repeat finish event
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edited Jul 31 '16 at 8:01
Muhammad Omar ElShourbagy
5,06822 gold badges2727 silver badges4747 bronze badges
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Does JavaScript have “Short-circuit” evaluation?
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120
Yes, JavaScript has "short-circuit" evaluation.
if (true == true || foo.foo){
// Passes, no...
How to stop a PowerShell script on the first error?
...utes a "success" or "failure" exit code. Most follow the UNIX standard of 0 indicating success but not all do. Check out the CheckLastExitCode function in this blog post. You might find it useful.
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OSGi, Java Modularity and Jigsaw
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100
First understand that Jigsaw's primary use case is to modularise the JRE itself. As a secondary...
What are WSGI and CGI in plain English?
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60
WSGI runs the Python interpreter on web server start, either as part of the web server process (...