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Filtering by Multiple Specific Model Properties in AngularJS (in OR relationship)

...dicate function can be used to write arbitrary filters. The function is called for each element of array. The final result is an array of those elements that the predicate returned true for. <input ng-model="query"> <tr ng-repeat="smartphone in smartphones | filter: search "> ...
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When are you truly forced to use UUID as part of the design?

I don't really see the point of UUID . I know the probability of a collision is effectively nil , but effectively nil is not even close to impossible. ...
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How to watch for array changes?

...ent } return n; } }); 1 Alternatively, if you'd like to target all arrays, you could override Array.prototype.push(). Use caution, though; other code in your environment may not like or expect that kind of modification. Still, if a catch-all sounds appealing, just replace myArray with Ar...
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What does asterisk * mean in Python? [duplicate]

...d arguments, defaulting to a new empty dictionary. Also, see Function Calls. Assuming that one knows what positional and keyword arguments are, here are some examples: Example 1: # Excess keyword argument (python 2) example: def foo(a, b, c, **args): print "a = %s" % (a,) print "b = %...
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How to find the Windows version from the PowerShell command line

...C System Locale : ru;Russian Hotfix(s) : 274 Hotfix(s) Installed.,[01]: KB2849697,[02]: KB2849697,[03]:... Windows 10 output for the same command: OS Name : Microsoft Windows 10 Enterprise N 2016 LTSB OS Version : 10.0.14393 N/A Build 14393 OS Manufacturer ...
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How does collections.defaultdict work?

... Usually, a Python dictionary throws a KeyError if you try to get an item with a key that is not currently in the dictionary. The defaultdict in contrast will simply create any items that you try to access (provided of course th...
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Filter dict to contain only certain keys?

...I'm only interested in a select few of them. Is there an easy way to prune all the other ones out? 15 Answers ...
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How do you use the ? : (conditional) operator in JavaScript?

... This is a one-line shorthand for an if-else statement. It's called the conditional operator.1 Here is an example of code that could be shortened with the conditional operator: var userType; if (userIsYoungerThan18) { userType = "Minor"; } else { userType = "Adult"; } if (userIsY...
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Mac zip compress without __MACOSX folder?

... How might I do this recursively for all zip files? – Wowfunhappy Jun 27 '17 at 3:56 ...
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What is “android:allowBackup”?

... For this lint warning, as for all other lint warnings, note that you can get a fuller explanation than just what is in the one line error message; you don't have to search the web for more info. If you are using lint via Eclipse, either open the lint war...