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What does the fpermissive flag do?
I'm just wondering what the -fpermissive flag does in the g++ compiler? I am getting:
4 Answers
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What is global::?
...nerated code. It is not something I have ever used myself so I don't know what the purpose is. Can someone explain this?
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What is the difference between `let` and `var` in swift?
What is the difference between let and var in Apple's Swift language?
30 Answers
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What's an elegant way to conditionally add a class to an HTML element in a view?
....new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f2626936%2fwhats-an-elegant-way-to-conditionally-add-a-class-to-an-html-element-in-a-view%23new-answer', 'question_page');
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What is the difference between 127.0.0.1 and localhost
...e only difference is that it would be looking up in the DNS for the system what localhost resolves to. This lookup is really, really quick. For instance, to get to stackoverflow.com you typed in that to the address bar (or used a bookmarklet that pointed here). Either way, you got here through a hos...
What is an alternative to execfile in Python 3?
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execfile("./filename")
Use
exec(open("./filename").read())
See:
What’s New In Python 3.0
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What's the role of GetHashCode in the IEqualityComparer in .NET?
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For those, wondering what the ^-operator is, this is the bitwise exclusive-OR operator, see msdn.microsoft.com/en-us/library/zkacc7k1.aspx.
– R. Schreurs
Mar 5 '13 at 15:10
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What is the meaning of “this” in Java?
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@Joachim Thanks! I'm missing something fundamental about what it means to make a method static and how this. works. My understanding is that this. allows you to call a method or variable that is unique to the instantiated version of the class, allowing for another version of the m...
How to convert a double to long without casting?
What is the best way to convert a double to a long without casting?
9 Answers
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Why use make over a shell script?
...a is that make supports (reasonably) minimal rebuilds -- i.e., you tell it what parts of your program depend on what other parts. When you update some part of the program, it only rebuilds the parts that depend on that. While you could do this with a shell script, it would be a lot more work (explic...