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How to increase space between dotted border dots
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@Rinku with transform:rotate(90deg); display:block;
– Jeroen K
Dec 27 '13 at 9:20
4
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How do I make sure every glyph has the same width?
..."],
li [class*=" icon-"], .nav li [class*=" icon-"] {
display: inline-block;
width: 1.25em;
text-align: center;
}
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How to count certain elements in array?
...every etc.
(I only occasionally write for-loops in javascript, because of block-level scoping is missing, so you have to use a function as the body of the loop anyway if you need to capture or clone your iteration index or value. For-loops are more efficient generally, but sometimes you need a clos...
How to get orientation-dependent height and width of the screen?
...e for later
currentSize = size;
// This is basically an animation block
[coordinator animateAlongsideTransition:^(id<UIViewControllerTransitionCoordinatorContext> context) {
// Get the new orientation if you want
UIInterfaceOrientation orientation = [[UIApplicatio...
How does one generate a random number in Apple's Swift language?
...for me... it means call the function arc4random (defined in the first code block) with the argument UInt64 which is a Type.
– jstn
May 6 '16 at 14:24
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How to check if a service is running on Android?
...ervice being destroyed by the system can be handled perhaps by a try/catch block or by using START_STICKY.
– robguinness
Aug 21 '12 at 7:19
81
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When to use Windows Workflow Foundation? [closed]
...about them. Simple one or two line statements in C# becomes a fairly large block activities. This is particularly a pain for input validation. Having said that, if you're really careful to keep only high-level logic in workflows, and everything else in C#, then it might not be a problem.
Performance...
Large Object Heap Fragmentation
...verify this by creating a byte array of 85000-12 (size of length, MT, sync block) and calling GC.GetGeneration on the instance. This will return Gen2 - the API doesn't distinguish between Gen2 and LOH. Make the array one byte smaller and the API will return Gen0.
– Brian Rasmus...
no new variables on left side of :=
...are variables provided they were originally declared earlier in
the same block with the same type, and at least one of the non-blank
variables is new. As a consequence, redeclaration can only appear in a
multi-variable short declaration. Redeclaration does not introduce a
new variable; it ju...
Questions every good Java/Java EE Developer should be able to answer? [closed]
...and another in java.sql?
What happens if an exception is thrown in finally block? Is the remaining finally executed or not?
There is a garbage collector alright, but then is memory leak totally absent in a Java applications? If not, how so?
For J2EE:
Is it good to have instance/static variables ...