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How to give border to any element using css without adding border-width to the whole width of elemen
...position: relative;
}
.right-border:after {
content: '';
display: block;
position: absolute;
top: 0; right: 0;
width: 1px;
height: 100%;
background: #e0e0e0;
}
This answer allows you to specify one single side. And would work in IE8+ - unlike using box-shadow.
Of ...
count (non-blank) lines-of-code in bash
...path './punbb' -prune -o -path './js/3rdparty' -prune -o -print | egrep '\.php|\.as|\.sql|\.css|\.js' | grep -v '\.svn' | xargs cat | sed '/^\s*$/d' | wc -l
The above will give you the total count of lines of code (blank lines removed) for a project (current folder and all subfolders recursively)....
Debugging App When Launched by Push Notification
...p that receives Push Notifications. I have this all working 100% through a PHP page. There are several different types of push notifications my app can receive. The PHP handles this and sends different packets of information to my app which are all received just fine.
...
How to know if other threads have finished?
...ways you can do this:
Use Thread.join() in your main thread to wait in a blocking fashion for each Thread to complete, or
Check Thread.isAlive() in a polling fashion -- generally discouraged -- to wait until each Thread has completed, or
Unorthodox, for each Thread in question, call setUncaughtExc...
Adding values to a C# array
...r something that can be dynamically resized, as it appears is the case for PHP (I've never actually learned it), then you may want to use a List instead of an int[]. Here's what that code would look like:
List<int> terms = Enumerable.Range(0, 400).ToList();
Note, however, that you cannot si...
What is a mutex?
...ours and only yours. Nobody else can steal it, because calling lock() will block him. There is also try_lock() that will block and return true when mutex is yours and immediately false if mutex is in use.
– Петър Петров
Sep 21 '14 at 22:51
...
Setting Objects to Null/Nothing after use in .NET
...hen you're done with that object (wrapped in a try..finally, or, a using() block). But even if you don't remember to call Dispose(), the finaliser method on the object should be calling Dispose() for you.
I thought this was a good treatment:
Digging into IDisposable
and this
Understandi...
Should I use Vagrant or Docker for creating an isolated environment? [closed]
... network links between components. The primitives in Vagrant are machines, block devices, and ssh keys. Vagrant simply sits lower in the stack, and the only way it can interact with a container is by pretending it's just another kind of machine, that you can "boot" and "log into". So, sure, you can ...
how do i block or restrict special characters from input fields with jquery?
How do I block special characters from being typed into an input field with jquery?
19 Answers
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Does Dispose still get called when exception is thrown inside of a using statement?
...
Yes, using wraps your code in a try/finally block where the finally portion will call Dispose() if it exists. It won't, however, call Close() directly as it only checks for the IDisposable interface being implemented and hence the Dispose() method.
See also:
Interce...