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What is the difference between a function expression vs declaration in JavaScript? [duplicate]
...at them the same.
To help you understand, take a look at this performance test which busted an assumption I had made of internally declared functions not needing to be re-created by the machine when the outer function is invoked. Kind of a shame too as I liked writing code that way.
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Center content of UIScrollView when smaller
... Developer Forums, looked at the code for three20, ScrollingMadness, ScrollTestSuite, etc. I've tried enlarging the UIImageView frame, playing with the UIScrollView's offset and/or insets from the ViewController, etc. but nothing worked great (as everyone else has found out too).
After sleeping on ...
How to randomize (shuffle) a JavaScript array?
...ove answer skips element 0, the condition should be i-- not --i. Also, the test if (i==0)... is superfluous since if i == 0 the while loop will never be entered. The call to Math.floor can be done faster using ...| 0. Either tempi or tempj can be removed and the value be directly assigned to myArray...
How to concatenate string variables in Bash
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The += operator is also much faster than $a="$a$b" in my tests.. Which makes sense.
– Matt
Feb 21 '16 at 5:13
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Automatically capture output of last command into a variable using Bash?
...ally hacky solution, but it seems to mostly work some of the time. During testing, I noted it sometimes didn't work very well when getting a ^C on the command line, though I did tweak it a bit to behave a bit better.
This hack is an interactive mode hack only, and I am pretty confident that I wo...
How can I ask the Selenium-WebDriver to wait for few seconds in Java?
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Using Thread.sleep(2000); is an unconditional wait. If your test loads faster you will still have to wait. So in principle using implicitlyWait is the better solution.
However, I don't see why implicitlyWait does not work in your case. Did you measure if the findElement actually take...
iOS 7's blurred overlay effect using CSS?
...ution just brings ios7-like blur to Firefox OS, and that's neat (I have to test that).
– Pier Paolo Ramon
Sep 24 '13 at 13:02
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Specify JDK for Maven to use
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This solution failed when I try to run tests in Java 8 I was getting *Unsupported major.minor version 52.0 *
– edwin
Jul 27 '17 at 9:37
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IllegalMonitorStateException on wait() call
...ic final class Lock { }
private final Object lock = new Lock();
@Test
public void testRun() {
ThreadWorker worker = new ThreadWorker();
System.out.println ("Starting worker");
worker.start();
System.out.println ("Worker started - telling it to wait");
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How to vertical align an inline-block in a line of text?
...;br />C<br />D</code> continues afterward.</p>
Tested and works in Safari 5 and IE6+.
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