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Returning from a finally block in Java
...
A simple Groovy Test:
public class Instance {
List<String> runningThreads = new ArrayList<String>()
void test(boolean returnInFinally) {
println "\ntest(returnInFinally: $returnInFinally)"
println "---------------...
Can I install the “app store” in an IOS simulator?
...tor in my computer doesn't have app store. I want to use the app store to test a program I wrote on my simulator.
3 Answ...
Run task only if host does not belong to a group
...is a magic variable as documented here: https://docs.ansible.com/ansible/latest/user_guide/playbooks_variables.html#accessing-information-about-other-hosts-with-magic-variables :
group_names is a list (array) of all the groups the current host is in.
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JavaScript: Get image dimensions
...r;
}
getMeta("http://www.google.hr/images/srpr/logo3w.png").done(function(test){
alert(test.w + ' ' + test.h);
});
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Split string on the first white space occurrence
...mance wise it's pretty bad to the most upvoted "substring" solution. just tested it and it's about 10x slower.
– pootzko
Sep 8 '16 at 12:54
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wkhtmltopdf: cannot connect to X server
...to see if it works: run
/usr/local/bin/wkhtmltopdf http://www.google.com test.pdf
If it works, then you are done. If you get the error "Cannot connect to X server" then continue to number 7.
We need to run it headless on a 'virtual' x server. We will do this with a package called xvfb.
sudo ap...
split string only on first instance - java
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String string = "This is test string on web";
String splitData[] = string.split("\\s", 2);
Result ::
splitData[0] => This
splitData[1] => is test string
String string = "This is test string on web";
String splitData[] = string.split("\\s...
facebook: permanent Page Access Token?
...he access_token field should have your permanent access token. Copy it and test it in the Access Token Debugger. Under "Expires" it should say "Never".
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PHPUnit: assert two arrays are equal, but order of elements not important
...th a new assertion method. But here's an idea for a simpler way for now. Untested code, please verify:
Somewhere in your app:
/**
* Determine if two associative arrays are similar
*
* Both arrays must have the same indexes with identical values
* without respect to key ordering
*
* @param...
How do I achieve the theoretical maximum of 4 FLOPs per cycle?
...doesn't have enough registers for this to compile well.
This code has been tested to work well on Visual Studio 2010/2012 and GCC 4.6.ICC 11 (Intel Compiler 11) surprisingly has trouble compiling it well.
These are for pre-FMA processors. In order to achieve peak FLOPS on Intel Haswell and AMD Bulld...