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Is cout synchronized/thread-safe?
...ate locking. However, do things like cout get special treatment in the standard library?
4 Answers
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Error-Handling in Swift-Language
... thing I noticed is that there are no exceptions.
So how do they do error handling in Swift? Has anyone found anything related to error-handling?
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Compare two folders which has many files inside contents
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To get summary of new/missing files, and which files differ:
diff -arq folder1 folder2
a treats all files as text, r recursively searched subdirectories, q reports 'briefly', only when files differ
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CSS “color” vs. “font-color”
... {
border: 1px solid;
color: red;
}
Yields both a red font color and a red border.
Alternatively, it could just be that the W3C's CSS standards are completely backwards and nonsensical as evidenced elsewhere.
shar...
how to disable spellcheck Android edittext
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You can do it with following code. Just paste it in layout of EditText.
android:inputType="textNoSuggestions"
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Tags for Emacs: Relationship between etags, ebrowse, cscope, GNU Global and exuberant ctags
I work on C++ projects, and I went through Alex Ott's guide to CEDET and other threads about tags in StackOverflow, but I am still confused about how Emacs interfaces with these different tag systems to facilitate autocompletion, the looking up of definitions, navigation of source code base or the...
Understanding typedefs for function pointers in C
... took me a while to get around to such a definition while trying to understand a numerical algorithm written in C a while ago. So, could you share your tips and thoughts on how to write good typedefs for pointers to functions (Do's and Do not's), as to why are they useful and how to understand other...
“Parameter” vs “Argument” [duplicate]
I got parameter and argument kind of mixed up and did not really pay attention to when to use one and when to use the other.
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What is the difference between .py and .pyc files? [duplicate]
... .py file of the same name gets run. What is the difference between .py and .pyc files?
3 Answers
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NSInvalidUnarchiveOperationException: Could not instantiate class named NSLayoutConstraint
...for the iPhone project "HelloWorld". I ran it in the iPhone 5.0 simulator and it crashed:
4 Answers
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