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Ruby custom error classes: inheritance of the message attribute
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StefanStefan
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include external .js file in node.js app
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100
To place an emphasis on what everyone else has been saying var foo in top level does not creat...
Vim: How to insert in visual block mode?
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210
Try this
After selecting a block of text, press Shift+i or capital I.
Lowercase i will not work...
How can I tell if I'm running in 64-bit JVM or 32-bit JVM (from within a program)?
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answered Jan 14 '10 at 3:44
codaddictcodaddict
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Still Reachable Leak detected by Valgrind
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answered Oct 4 '10 at 17:30
Dan MouldingDan Moulding
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Node.js - use of module.exports as a constructor
...s = new Square(5);
s.area(); // 25
// or you can skip it!
var s2 = Square(10);
s2.area(); // 100
For the ES6 people
class Square {
constructor(width) {
this.width = width;
}
area() {
return Math.pow(this.width, 2);
}
}
export default Square;
Using it in ES6
import Square fr...
How can I tell Rails to use RSpec instead of test-unit when creating a new Rails app?
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– Deepak Lamichhane
Jul 2 '13 at 10:23
8
@RyanBigg: with -T option we'll have "rails/test_unit...
Initialize a long in Java
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You should add L: long i = 12345678910L;.
Yes.
BTW: it doesn't have to be an upper case L, but lower case is confused with 1 many times :).
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improve t...
How can I get pg_dump to authenticate properly
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
What does “Protocol … can only be used as a generic constraint because it has Self or associated typ
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newacctnewacct
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