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How do I determine whether an array contains a particular value in Java?
...er I agree, but this is still better then "rolling your own" and easier to read then the raw java way.
– Jason
Dec 7 '12 at 17:48
2
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How do I add comments to package.json for npm install?
...ch works'",
"watch": "do something",
}
...
}
This way, I can both read the "pseudo-comments" in the script itself, AND also run something like the following, to see some kind of help in terminal:
npm run about
npm run about:watch
...
node.js hash string?
...ar fs = require('fs');
var md5sum = crypto.createHash('md5');
var s = fs.ReadStream(filename);
s.on('data', function(d) {
md5sum.update(d);
});
s.on('end', function() {
var d = md5sum.digest('hex');
console.log(d + ' ' + filename);
});
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How do you produce a .d.ts “typings” definition file from an existing JavaScript library?
...e options, in roughly descending order of desirability.
Maybe It Exists Already
Always check DefinitelyTyped (https://github.com/DefinitelyTyped/DefinitelyTyped) first. This is a community repo full of literally thousands of .d.ts files and it's very likely the thing you're using is already there....
Path to Powershell.exe (v 2.0)
...ll\v1.0. It was left like that for backward compability is what I heard or read somewhere.
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ApartmentState for dummies
..., one of the things that COM does but .NET completely skips is providing threading guarantees for a class. A COM class can publish what kind of threading requirements it has. And the COM infrastructure makes sure those requirements are met.
This is completely absent in .NET. You can use a Queue&...
What does the arrow operator, '->', do in Java?
...fine the method in a separate place rather pass in the body of the method, read about anonymous method followed by lambda.
– Vivek Shukla
Jun 5 at 19:42
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Why does Java's hashCode() in String use 31 as a multiplier?
...ight save a few CPU cycles on old machines, but you have hash collisions already on short ascii strings like "@ and #! , or Ca and DB . This does not happen if you choose, for instance, 1327144003, or at least 524287 which also allows bitshift: 524287 * i == i << 19 - i.
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How to stop/terminate a python script from running?
...in which sys.exit(1) doesn't stop the process. I basically have multiple threads and each of them blocks on external processes started by Popen. I need a nuclear option to kill all sub-processes created by the Python process as well as the Python process itself. Didn't find so far.
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How to align content of a div to the bottom
...der, which is useful to search engines, assistive technologies, and people reading the code.
– Patrick McElhaney
Jul 19 '17 at 16:38
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