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Batch file to delete files older than N days
... Should be del @FILE, case matters Also I suggest using /c echo @FILE for testing
– Russell Steen
Sep 16 '09 at 14:55
40
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Is string in array?
...
Linq (for s&g's):
var test = "This is the string I'm looking for";
var found = strArray.Any(x=>x == test);
or, depending on requirements
var found = strArray.Any(
x=>x.Equals(test, StringComparison.OrdinalIgnoreCase));
...
What does PHP keyword 'var' do?
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I did tests. No returned E_STRICT ! sandbox.onlinephpfunctions.com/code/…
– Wallace Maxters
Jul 13 '15 at 12:07
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Does Go provide REPL?
...d here, but the same speed makes REPL less necessary. Every time I want to test something in Go that I can't run in Playground I open a simple .go file and start coding and simply run the code. This will be even easier when the go command in Go 1 makes one-command build process possible and way easi...
receiver type *** for instance message is a forward declaration
...2 steps Apple defined on this diagram:
Example:
Error shows up in your Test.m file:
Receiver 'MyClass' for class message is a forward declaration
Step 1: check that Test.h has
@class MyClass;
Step 2: find *-Swift.h file name in Build Settings (look for Objective-C Generated Interface H...
Grabbing the href attribute of an A element
...*=\s*['\"](.*?)['\"]/", $str, $res);
var_dump($res);
?>
then
$ php test.php
array(2) {
[0]=>
array(1) {
[0]=>
string(27) "<a title="this" href="that""
}
[1]=>
array(1) {
[0]=>
string(4) "that"
}
}
which works. I've just removed the first capture b...
In .NET, which loop runs faster, 'for' or 'foreach'?
...
Reading through the blog post it looks like the tests were run in Debug and not Release so that might have a factor. Additionally the difference is specifically for just the loop overhead. It doesn't affect the time to execute the body of the loop at all which is most ca...
How to compare if two structs, slices or maps are equal?
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Yes exactly! When writing tests, it's very important to use go-cmp and not reflect.
– Kevin Minehart
Sep 19 '17 at 1:01
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Calling a function every 60 seconds
... This is good example! When you use timers it harder to write unit tests, but with this approach - it's easy
– Dmytro Medvid
Sep 5 '16 at 17:18
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How to deal with INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES without uninstall?
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I ran into this while testing on a new Xoom. I had previously installed my app from the Marketplace. Later while trying to test a new version of the app I ran into this error.
I fixed it by removing the app that was installed via Marketplace (jus...