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Why is Swift compile time so slow?

... it compiles, so Xcode 6 GM now shows which Swift files are being compiled and the status of compilation in real time as you can see in this screenshot: So this comes very handy to know which of your files is taking so long. In my case it was this piece of code: var dic = super.json().mutableCop...
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Why can't I reference my class library?

I have a solution that contains a website and a class library in Visual Studio 2008. 20 Answers ...
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Curious null-coalescing operator custom implicit conversion behaviour

...hen there is a lifted conversion involving two nullable types on the left-hand side of the coalescing operator. I have not yet identified where precisely things go wrong, but at some point during the "nullable lowering" phase of compilation -- after initial analysis but before code generation -- we...
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Clear terminal in Python [duplicate]

Does any standard "comes with batteries" method exist to clear the terminal screen from a Python script, or do I have to go curses (the libraries, not the words)? ...
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Change C++/CLI project to another framework than 4.0 with vs2010

... This shows up when you press F1 in the Framework and References dialog: By default for new projects, the targeted framework is set to .NET Framework 4. The IDE does not support modifying the targeted framework, but you can change it manually. In the project file (.vcx...
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For a boolean field, what is the naming convention for its getter/setter?

... boolean filed named hasCustomName, Now what should i name for it's getter and setter methods? Is setHasCustomName[setter] and hasCustomName[getter] good? – Hadi Jul 29 '18 at 8:50 ...
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C pointers : pointing to an array of fixed size

...orrect. I'd say that every C developer comes to exactly the same discovery and to exactly the same conclusion when (if) they reach certain level of proficiency with C language. When the specifics of your application area call for an array of specific fixed size (array size is a compile-time constan...
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Border around specific rows in a table?

...out tr {outline: thin solid black;}? Works for me on tr or tbody elements, and appears to be compatible with the most browsers, including IE 8+ but not before. share | improve this answer |...
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How to change the value of ${user} variable used in Eclipse templates

...our best bet is to redefine the java user.name variable either at your command line, or using the eclipse.ini file in your eclipse install root directory. This seems to work fine for me: -showsplash org.eclipse.platform --launcher.XXMaxPermSize 256M -vmargs -Dosgi.requiredJavaVersion=1.5 -Duser.name...
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Test for non-zero length string in Bash: [ -n “$var” ] or [ “$var” ]

...s a more complete version that shows more differences between [ (aka test) and [[. The following table shows that whether a variable is quoted or not, whether you use single or double brackets and whether the variable contains only a space are the things that affect whether using a test with or wit...