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Delete all but the most recent X files in bash
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mklement0mklement0
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Removing double quotes from variables in batch file creates problems with CMD environment
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edited Jan 8 '16 at 23:07
timss
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answered Ma...
How to make UIButton's text alignment center? Using IB
...tleLabel setTextAlignment: NSTextAlignmentCenter];
as explained in tyler53's answer
Swift:
myButton.titleLabel?.textAlignment = NSTextAlignment.Center
Swift 4.x and above
myButton.titleLabel?.textAlignment = .center
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Android - How to get application name? (Not package name)
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answered Feb 27 '13 at 14:23
darrenpdarrenp
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How do I make a batch file terminate upon encountering an error?
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309
Check the errorlevel in an if statement, and then exit /b (exit the batch file only, not the e...
Simple explanation of MapReduce?
...hem back in the same kind of list.
suppose I have a list of numbers: [1,2,3] and I want to double every number, in this case, the function to "double every number" is function x = x * 2. And without mappings, I could write a simple loop, say
A = [1, 2, 3]
foreach (item in A) A[item] = A[item] * 2
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Is there a predefined enumeration for Month in the .NET library?
...urrent month, in this case). Note that GetMonth takes arguments from 1 to 13 - January is 1, 13 is a blank string.
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How to iterate over a JavaScript object?
...can iterate on your properties by index: yourobject[keys[i]] :
for (let i=300; i < keys.length && i < 600; i++) {
console.log(keys[i], yourobject[keys[i]]);
}
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Is there any pythonic way to combine two dicts (adding values for keys that appear in both)?
...rom collections import Counter
>>> A = Counter({'a':1, 'b':2, 'c':3})
>>> B = Counter({'b':3, 'c':4, 'd':5})
>>> A + B
Counter({'c': 7, 'b': 5, 'd': 5, 'a': 1})
Counters are basically a subclass of dict, so you can still do everything else with them you'd normally do wit...
Can Protractor and Karma be used together?
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Not recommended by the current maintainer of Protractor:
https://github.com/angular/protractor/...