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How to cast int to enum in C++?
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AndrewAndrew
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returning in the middle of a using block
Something like:
7 Answers
7
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Git: list only “untracked” files (also, custom commands)
Is there a way to use a command like git ls-files to show only untracked files?
9 Answers
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Single Line Nested For Loops
...ritten as a for-loop) but they are often faster than using a for loop.
Look at this longer list comprehension from the tutorial (the if part filters the comprehension, only parts that pass the if statement are passed into the final part of the list comprehension (here (x,y)):
>>> [(x, y) ...
Which iOS app version/build number(s) MUST be incremented upon App Store release?
...in ascending sequential order.
Version Number and Build Number Checklist
Here are some things you can check when submitting a new build to the App Store. Making sure you have your Version Number and Build Number set properly will help you by avoiding having your App automatically reject...
Jackson JSON custom serialization for certain fields
Is there a way using Jackson JSON Processor to do custom field level serialization? For example, I'd like to have the class
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Is there a Max function in SQL Server that takes two values like Math.Max in .NET?
I want to write a query like this:
29 Answers
29
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GitHub: make fork an “own project”
...which I extended a lot. I believe my changes are good, because they are working. But it seems the original author hasn't got the time to review these changes and include them. In fact, it is even possible that the features I need and implemented are not in the vision of the original author and we si...
Why would one declare a Java interface method as abstract?
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According to the Java Language Specification, the abstract keyword for interfaces is obsolete and should no longer be used. (Section 9.1.1.1)
That said, with Java's propensity for backwards compatibility, I really doubt it will ever make a difference whether the abstract keyword is ...
The command rbenv install is missing
...s available in the Ports Collection, it can be install both as a binary package or build from the port:
# Using pkgng rbenv will be installed
pkg install ruby-build
# Building ruby-build form Ports will install rbenv only if the RBENV option is set
cd /usr/ports/devel/ruby-build
make install
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