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What is Delegate? [closed]
...dy for things like event handlers, and such, where you do different things based on different events, for example.
Here's a reference for C# you can look at:
In C#, for example, let's say we had a calculation we wanted to do and we wanted to use a different calculation method which we don't know u...
Does running git init twice initialize a repository or reinitialize an existing repo?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to filter Pandas dataframe using 'in' and 'not in' like in SQL
...ataFrame.isin for Series and DataFrames, respectively.
Filter DataFrame Based on ONE Column (also applies to Series)
The most common scenario is applying an isin condition on a specific column to filter rows in a DataFrame.
df = pd.DataFrame({'countries': ['US', 'UK', 'Germany', np.nan, 'China'...
Is there a documented way to set the iPhone orientation?
...d) didPresentAlertView:(UIAlertView *) alertView, you perform the rotation based on the current [UIApplication sharedApplication].statusBarOrientation. If you don't animate it, shouldn't look too weird.
– Michael Gaylord
Feb 27 '14 at 10:38
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What is bootstrapping?
... @Kallaste, fine, but this is the answer I came looking for, and, based on the context of the original question ("application development"), it seems to be the most appropriate answer as already pointed out.
– bynary
Jan 4 '19 at 15:44
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Convert XLS to CSV on command line
...s a version that will handle multiple files drag and dropped from windows.
Based on the above works by
Christian Lemer
plang
ScottF
Open Notepad, create a file called XlsToCsv.vbs and paste this in:
'* Usage: Drop .xl* files on me to export each sheet as CSV
'* Global Settings and Variables
Dim...
Symbol for any number of any characters in regex?
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Calculating days between two dates with Java
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Don't forget that Month value is 0-based in Calendar Class. calendar.set(2015, 11, 30, 0, 00, 00); actually means 30/12/2015
– Dmitry
Jan 5 '17 at 14:30
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Rails hidden field undefined method 'merge' error
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Difference between 'self' and 'total' in Chrome CPU Profile of JS
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