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How to retrieve the LoaderException property?
... solution, but I have no entry point in my WCF service around which to actually wrap a try block.
– Jordan
Nov 21 '12 at 19:47
3
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How do you git show untracked files that do not exist in .gitignore
...
Possible values are no, normal, all. It's explained here: git-scm.com/docs/git-config
– Muhammad Gelbana
Oct 18 '16 at 11:56
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In Unix, can I run 'make' in a directory without cd'ing to that directory first?
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makefile:
all:
gcc -Wall -Wpedantic -std=gnu99 -g src/test.c -o build/test
run:
./build/test
or
run:
./../build/test
etc.
share
|
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How to get the class of the clicked element?
...on() {
var myClass = $(this).attr("class");
alert(myClass);
});
Equally, you don't have to wrap the object in jQuery:
$("li").click(function() {
var myClass = this.className;
alert(myClass);
});
And in newer browsers you can get the full list of class names:
$("li").click(function(...
How to declare Return Types for Functions in TypeScript
...might have two different types return so you could use | (pipe) to declare all the possible return type: function foo(): string|number {}
– Snook
Jun 14 '17 at 11:35
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RegEx to find two or more consecutive chars
... which represents any character and \1 is the result of the capture - basically looking for a consecutive repeat of that character. If you wish to be specific on what characters you wish to find are identical consecutive, just replace the "any character" with a character class...
([a-zA-Z])\1
Fin...
Character Limit in HTML
... This is true, but some clients don't check this. This is especcially true for mobile phone based clients.
– Drejc
Sep 22 '08 at 6:31
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How can I detect whether an iframe is loaded?
...y on("load"). (Unfortunately, the docs don't quite make clear that that's all you need to do.)
– Teepeemm
Oct 5 '14 at 0:25
1
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Why is the standard session lifetime 24 minutes (1440 seconds)?
...P3 days, PHP itself had no session support.
But an open-source library called PHPLIB, initially written by Boris Erdmann and Kristian Koehntopp from NetUSE AG, provided sessions via PHP3 code.
Session lifetimes were defined in minutes, not seconds. And the default lifetime was 1440 minutes, o...
Reset keys of array elements in php?
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To reset the keys of all arrays in an array:
$arr = array_map('array_values', $arr);
In case you just want to reset first-level array keys, use array_values() without array_map.
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