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How do you debug PHP scripts? [closed]
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30 Answers
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How to compile python script to binary executable
I need to convert a Python script to a Windows executable.
3 Answers
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How to forward declare a template class in namespace std?
and used that function in my main. I get errors. Of course, I know that there are more template params for std::list (allocator I think). But, that is beside the point. Do I have to know the full template declaration of a template class to be able to forward declare it?
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Does a “Find in project…” feature exist in Eclipse IDE?
Does Eclipse have a way to search a whole project for some text like Xcode's "find in project" feature?
16 Answers
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What is the most efficient string concatenation method in python?
Is there any efficient mass string concatenation method in Python (like StringBuilder in C# or StringBuffer in Java)? I found following methods here :
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What is the point of noreturn?
[dcl.attr.noreturn] provides the following example:
5 Answers
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Subset of rows containing NA (missing) values in a chosen column of a data frame
We have a data frame from a CSV file. The data frame DF has columns that contain observed values and a column ( VaR2 ) that contains the date at which a measurement has been taken. If the date was not recorded, the CSV file contains the value NA , for missing data.
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Can I export a variable to the environment from a bash script without sourcing it?
Suppose that I have this script
7 Answers
7
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Intent - if activity is running, bring it to front, else start a new one (from notification)
My app has notifications, which - obviously - without any flags, start a new activity every time so I get multiple same activities running on top of each other, which is just wrong.
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Using the “final” modifier whenever applicable in Java [closed]
In Java, there is a practice of declaring every variable (local or class), parameter final if they really are.
25 Answers
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