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Algorithm to return all combinations of k elements from n
...is one and in order and minimal. {1,2,4} has one change and is lexicographically number 2. So the number of 'changes' in the last place accounts for one change in the lexicographical ordering. The second place, with one change {1,3,4} has one change but accounts for more change since it's in the sec...
UICollectionView Set number of columns
...lTransition(to size ..." don't handle device rotation properly. Since it's called before the frame is set, the old dimension of the collectionView is used to calculate the cell size. (Haven't tried the other solutions yet)
– vale
Feb 17 '17 at 16:15
...
Java 8 Streams - collect vs reduce
...
why we would get concurrent modification exception , calling streams is just gonna retrun serial stream and which means its gonna be processed by single thread and combiner function is not at all called ?
– amarnath harish
Aug 24 '18 at 11...
Eclipse Autocomplete (percent sign, in Juno)
...value might change from 13% to 95% between some lines, depending what you did in between.
See the docs for details:
It assists developers by recommending him only those methods that are actually relevant for his task at hand. For instance, given that a developer just created a text widget makes...
XPath - Selecting elements that equal a value
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tags: "".split(" "),
id: "1"
};
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jQuery get mouse position within an element
I was hoping to craft a control where a user could click inside a div, then drag the mouse, then let up on the mouse in order to indicate how long they want something to be. (This is for a calendar control, so the user will be indicating the length, in time, of a certain event)
...
How can I obfuscate (protect) JavaScript? [closed]
...tained. Google Closure Compiler is still in use, and UglifyJS can be run locally via node package manager: npm install -g uglify-js
Private String Data:
Keeping string values private is a different concern, and obfuscation won't really be of much benefit. Of course, by packaging up your source in...
How to unit test a Node.js module that requires other modules and how to mock the global require fun
... it("does something", function() {
sinon.stub(innerLib, 'toCrazyCrap').callsFake(function() {
// whatever you would like innerLib.toCrazyCrap to do under test
});
underTest();
sinon.assert.calledOnce(innerLib.toCrazyCrap); // sinon assertion
innerLib.toCrazyCrap.restore(...
What's a quick way to test to see a file exists?
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setting multiple column using one update
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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