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How to access component methods from “outside” in ReactJS?
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Since React 0.12 the API is slightly changed. The valid code to initialize myChild would be the following:
var Child = React.createClass({…});
var myChild = React.render(React.createElement(Child, {}), mountNode);
myChild.someMethod();
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Paste multiple columns together
...e as well.
– Sam Firke
Oct 8 '15 at 12:33
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How to get the file extension in PHP? [duplicate]
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No need to use string functions. You can use something that's actually designed for what you ...
How to list the contents of a package using YUM?
... Thomas Vander SticheleThomas Vander Stichele
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Seeding the random number generator in Javascript
...answer.)
var seed = 1;
function random() {
var x = Math.sin(seed++) * 10000;
return x - Math.floor(x);
}
You can set seed to be any number, just avoid zero (or any multiple of Math.PI).
The elegance of this solution, in my opinion, comes from the lack of any "magic" numbers (besides 1000...
Weak and strong property setter attributes in Objective-C
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swiftBoyswiftBoy
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Checking if a double (or float) is NaN in C++
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edited Jun 26 '12 at 16:28
answered Feb 20 '09 at 18:17
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Leaflet - How to find existing markers, and delete markers?
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answered Apr 5 '12 at 14:52
Laurent DebriconLaurent Debricon
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C# Float expression: strange behavior when casting the result float to int
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answered Jan 18 '12 at 14:18
Raymond ChenRaymond Chen
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Encoding an image file with base64
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edited May 23 '17 at 12:10
Community♦
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answered Oct 3 '13 at 15:22
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