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Remove all unused resources from an android project
...ource a tool that removes all the unused resources in your android project based on the lint output.
It can be found here: https://github.com/KeepSafe/android-resource-remover
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How to turn NaN from parseInt into 0 for an empty string?
...vided, so will act differently than parseInt(), however it already assumes base 10 and will turn "" or even " " in to 0.
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How to get the current directory of the cmdlet being executed
...ike you showed $MyInvocation.MyCommand.Path.
Using relative paths will be based on $pwd, in PowerShell, the current directory for an application, or the current working directory for a .NET API.
PowerShell v3+:
Use the automatic variable $PSScriptRoot.
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jquery disable form submit on enter
...t/jQuery. While you can still use AJAX with this solution, it disables the base functionality of the submit method.
– JRad the Bad
Jan 19 '17 at 16:44
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How do I check if a number is a palindrome?
...Indeed. Any algorithm you make will have to at least split the number into base-10 digits, which is 90% converted to a string anyway.
– Blorgbeard is out
Oct 13 '08 at 22:20
5
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“Variable” variables in Javascript?
...//The items in this array could be defined automatically via an input, database query, event, etc.
elements.forEach( (element) => {
elementIds[element] = document.getElementById(element);
});
This example declares variable variables (keys in elementIds) based on the ...
Selecting a row of pandas series/dataframe by integer index
...
To index-based access to the pandas table, one can also consider numpy.as_array option to convert the table to Numpy array as
np_df = df.as_matrix()
and then
np_df[i]
would work.
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Function Pointers in Java
... slow, but I believe that reflection allows to do stuff that the interface-based solution in the accepted answer cannot do (unless I'm mistaken), namely call various methods of the same object within the same code portion.
– Eusebius
Apr 9 '14 at 6:50
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How to define an enum with string value?
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You can't, because enum can only be based on a primitive numeric type.
You could try using a Dictionary instead:
Dictionary<String, char> separators = new Dictionary<string, char>
{
{"Comma", ','},
{"Tab", '\t'},
{"Space", ' '},
};
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Mocking vs. Spying in mocking frameworks
...me shortcut which makes them not suitable for production (an in memory database is a good example).
Stubs provide canned answers to calls made during the test, usually not responding at all to anything outside what's programmed in for the test.
Spies are stubs that also record some information based...