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Ruby: How to iterate over a range, but in set increments?
... It's an extension of the philosophy that every thing is an object and every action is a method call. So rather than using a built-in for looping with for, you should use the each method.
– Darth Egregious
Aug 13 '18 at 15:13
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How can we run a test method with multiple parameters in MSTest?
...ed in older versions of MSTest. Apparently there is an extensibility model and you can implement it yourself. Another option would be to use data-driven tests.
My personal opinion would be to just stick with NUnit though...
As of Visual Studio 2012, update 1, MSTest has a similar feature. See McAde...
How to add to the PYTHONPATH in Windows, so it finds my modules/packages?
...ue:C:\path\to\python\version
Click [OK]
Locate the "Path" System variable and click [Edit]
Add the following to the existing variable:
%PY_HOME%;%PY_HOME%\Lib;%PY_HOME%\DLLs;%PY_HOME%\Lib\lib-tk;
Click [OK] to close all of the windows.
As a final sanity check open a command prompt and enter py...
What's the best way to determine the location of the current PowerShell script?
...erShell 3, there was not a better way than querying the
MyInvocation.MyCommand.Definition property for general scripts. I had the following line at the top of essentially every PowerShell script I had:
$scriptPath = split-path -parent $MyInvocation.MyCommand.Definition
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Count number of rows within each group
I have a dataframe and I would like to count the number of rows within each group. I reguarly use the aggregate function to sum data as follows:
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Make first letter of a string upper case (with maximum performance)
I have a DetailsView with a TextBox
and I want the input data be saved always with the FIRST LETTER IN CAPITAL.
41 ...
How to calculate the time interval between two time strings
I have two times, a start and a stop time, in the format of 10:33:26 (HH:MM:SS). I need the difference between the two times. I've been looking through documentation for Python and searching online and I would imagine it would have something to do with the datetime and/or time modules. I can't ge...
C# equivalent to Java's charAt()?
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You can index into a string in C# like an array, and you get the character at that index.
Example:
In Java, you would say
str.charAt(8);
In C#, you would say
str[8];
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Data structure: insert, remove, contains, get random element, all at O(1)
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Consider a data structure composed of a hashtable H and an array A. The hashtable keys are the elements in the data structure, and the values are their positions in the array.
insert(value): append the value to array and let i be its index in A. Set H[value]=i.
remove(value)...
How to close off a Git Branch?
...'ve made a recent change to our procedure. Using git push --tags is heavy handed and downloads all tags. This makes it difficult to have you're own local tags. Instead we use git push origin branch-<feature-branch> to push just the one tag.
– Bill Door
Ap...