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Checking if object is empty, works with ng-show but not from controller?
...n () {
expect(isEmpty({})).toBe(true);
expect(isEmpty({foo: "bar"})).toBe(false);
});
});
regards.
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Remove querystring from URL
...
var path = "path/to/myfile.png?foo=bar#hash";
console.log(
path.replace(/(\?.*)|(#.*)/g, "")
);
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PHP 5.4 Call-time pass-by-reference - Easy fix available?
...ing that "call-time pass-by-reference" is deprecated when you use & in foo(&$a);.
For example, instead of using:
// Wrong way!
myFunc(&$arg); # Deprecated pass-by-reference argument
function myFunc($arg) { }
Use:
// Right way!
myFunc($var); # pass-by-va...
Public Fields versus Automatic Properties
... @theberserker True, although in C# 6 you can do public int Foo { get; } which will create an auto-property with a readonly backing field.
– Michael Stum♦
Aug 10 '16 at 21:18
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JavaScript: replace last occurrence of text in a string
...placement to start of the string if string doesnt include what at all. eg 'foo'.replaceLast('bar'); // 'barfoo'
– pie6k
Nov 25 '19 at 10:10
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“Diff” an image using ImageMagick
How can I get the difference between two images? I have the original image. Someone has written on an exact duplicate of the original image. Now, I need to compare the original to the written on image and extract just the writing in image format.
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The difference between the 'Local System' account and the 'Network Service' account?
...process. This process creates a COM object. If the service runs under the 'Local System' account everything works fine, but if the service runs under the 'Network Service' account, the external process starts up but it fails to create the COM object. The error returned from the COM object creation i...
How to split text without spaces into list of words?
Input: "tableapplechairtablecupboard..." many words
16 Answers
16
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How to get the current URL within a Django template?
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request.path does not include query parameters like ?foo=bar. Use request.get_full_path instead.
– Flimm
Dec 7 '16 at 13:32
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Test PHP headers with PHPUnit
...o run the test in an isolated process. Here is an example
<?php
class FooTest extends PHPUnit_Framework_TestCase
{
/**
* @runInSeparateProcess
*/
public function testBar()
{
header('Location : http://foo.com');
}
}
This will result in:
$ phpunit FooTest.php
...