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Assignment inside lambda expression in Python
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The assignment expression operator := added in Python 3.8 supports assignment inside of lambda...
How do I install imagemagick with homebrew?
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edited Aug 22 '14 at 1:44
Alex Lockwood
80.3k3636 gold badges196196 silver badges242242 bronze badges
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bower command not found
...ns NVM:
$ npm config set prefix /c/Users/xxxxxxx/AppData/Roaming/nvm/v8.9.2
$ npm install -g bower
Then bower should be located just in your $PATH.
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How to use JUnit to test asynchronous processes
...like these tests to run in split seconds. That's why I'd like to propose a 2-step approach to testing async processes.
Test that your async process is submitted properly. You can mock the object that accepts your async requests and make sure that the submitted job has correct properties, etc.
Test...
How can I put strings in an array, split by new line?
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For instance, if you have this piece of code:
$str = "My text1\nMy text2\nMy text3";
$arr = explode("\n", $str);
var_dump($arr);
You'd get this output:
array
0 => string 'My text1' (length=8)
1 => string 'My text2' (length=8)
2 => string 'My text3' (length=8)
Note that you h...
What is the difference between encrypting and signing in asymmetric encryption?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jan 17 '09 at 21:20
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What is the C# equivalent of NaN or IsNumeric?
...n of GUIDs, support TryParse.
update
secretwep brought up that the value "2345," will pass the above test as a number. However, if you need to ensure that all of the characters within the string are digits, then another approach should be taken.
example 1:
public Boolean IsNumber(String s) {
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console.log javascript [Function]
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Benjamin
29.1k3737 gold badges152152 silver badges268268 bronze badges
answered Feb 27 '12 at 6:26
PaulPaul
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What's the difference between .so, .la and .a library files?
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.so files are dynamic libraries. The suffix stands for "shared object", because all the applica...
Image loaded event in for ng-src in AngularJS
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Here is an example how to call image onload http://jsfiddle.net/2CsfZ/2/
Basic idea is create a directive and add it as attribute to img tag.
JS:
app.directive('imageonload', function() {
return {
restrict: 'A',
link: function(scope, element, attrs) {
e...