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What's the difference between using CGFloat and float?
... to make your app 64-bit clean and try running it as such, since most Macs now have 64-bit CPUs and Snow Leopard is fully 64-bit, including the kernel and user applications. Apple's 64-bit Transition Guide for Cocoa is a useful resource.
...
What does ':' (colon) do in JavaScript?
...tting that the colon is also used in the ternary operator (though I don't know if jquery uses it for this purpose).
the ternary operator is an expression form (expressions return a value) of an if/then statement. it's used like this:
var result = (condition) ? (value1) : (value2) ;
A ternary ope...
Error 5 : Access Denied when starting windows service
... is that, most services are run as LOCAL SERVICE or LOCAL SYSTEM accounts. Now when you run C:/my-admin-dir/service.exe with those accounts but they are not allowed to execute anything in that directory, you will get error 5. So locate the executable of the service, RMB the directory -> Propertie...
Change a Git remote HEAD to point to something besides master
...dify the HEAD ref in a repo.
(which is the all point of your question, I know ;) )
Maybe the only way would be a "publication for the poor", where you:
$ git-symbolic-ref HEAD refs/head/published
$ git-update-server-info
$ rsync -az .git/* server:/local_path_to/git/myRepo.git/
But that would i...
Android and setting alpha for (image) view alpha
...
@Antonio Done. I made my answer now super-duper-over-verbose ;-)
– sschuberth
Nov 21 '16 at 14:42
add a comment
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How to calculate the difference between two dates using PHP?
...ects can be compared using comparison operators.
$date1 = new DateTime("now");
$date2 = new DateTime("tomorrow");
var_dump($date1 == $date2); // bool(false)
var_dump($date1 < $date2); // bool(true)
var_dump($date1 > $date2); // bool(false)
...
How can I explode and trim whitespace?
...the whole time... this + implode saved my freaking life..I can go eat food now.
– jenki221
May 29 '15 at 20:30
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How do I copy to the clipboard in JavaScript?
...y') return true if the document.execCommand('copy') will succeed if called now. Checking to ensure the command was called from a user-initiated thread and other requirements are met.
However as an example of browser compatibility issues, Google Chrome from ~April to ~October 2015 only returned tru...
How do I delete a Git branch locally and remotely?
...ommand line (like above), then your local repository will still contain (a now obsolete) remote-tracking branch origin/X. This can happen if you deleted a remote branch directly through GitHub's web interface, for example.
A typical way to remove these obsolete remote-tracking branches (since Git v...
Android: textColor of disabled button in selector not showing?
...ce guy edited it to color but forgot to update it to @color in buttyStyle. Now its updated.
– Adil Soomro
May 15 '13 at 9:40
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