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How to create fixed space and flexible space bar button items programmatically?
I want to create UIBarButtonItems programmatically and place these fixed space items between buttons.
7 Answers
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Overload with different return type in Java?
Why is it not possible to overload a function just by changing the return type? Will that change in a future version of Java?
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In Python, using argparse, allow only positive integers
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This should be possible utilizing type. You'll still need to define an actual method that decides this for you:
def check_positive(value):
ivalue = int(value)
if ivalue <= 0:
raise argparse.ArgumentTypeError("%s is an invalid positive int value" % value)
return iv...
What is “Service Include” in a csproj file for?
In a C# solution, I added a existing project.
After that, Visual Studio has added the following entry in other .csproj files:
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make_unique and perfect forwarding
Why is there no std::make_unique function template in the standard C++11 library? I find
6 Answers
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How to enumerate an enum with String type?
For example, how can I do something like:
42 Answers
42
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How can I compare two lists in python and return matches
I want to take two lists and find the values that appear in both.
19 Answers
19
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How can I read command line parameters from an R script?
I've got a R script for which I'd like to be able to supply several command-line parameters (rather than hardcode parameter values in the code itself). The script runs on Windows.
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How to create a temporary directory?
I use to create a tempfile , delete it and recreate it as a directory:
4 Answers
4
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Can I make 'git diff' only the line numbers AND changed file names?
This question calls for "line numbers", if you do not care about line numbers in the output see this question and answer.
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