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Windows threading: _beginthread vs _beginthreadex vs CreateThread C++
...underscore are reserved for the implementation (and the implementation can document them for end-user use, as with these). beginthreadex() is a name that is permitted for the user to use. If the C runtime used it, then it might conflict with a end-user symbol that the user had legitimate right to be...
Open a file with su/sudo inside Emacs
...uppose I want to open a file in an existing Emacs session using su or sudo , without dropping down to a shell and doing sudoedit or sudo emacs . One way to do this is
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Should I use 'border: none' or 'border: 0'?
Which of the two methods conforms to W3C standards? Do they both behave as expected across browsers?
13 Answers
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How to get rid of `deprecated conversion from string constant to ‘char*’` warnings in GCC?
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@PriyankBolia bdonlan commented on Rob Walker's answer that it can using #pragma GCC diagnostic ignored "-Wwrite-strings".
– MasterMastic
Jan 18 '13 at 21:05
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Make a Bash alias that takes a parameter?
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Bash alias does not directly accept parameters. You will have to create a function.
alias does not accept parameters but a function can be called just like an alias. For example:
myfunction() {
#do things with parameters like $1 s...
What's the Linq to SQL equivalent to TOP or LIMIT/OFFSET?
How do I do this
14 Answers
14
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In android studio,cannot load 2 facets-unknown facet type:android and android-gradle
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Just enable Android Support plugin.
Click Ctrl+Alt+S in Windows or Meta+Comma in Mac.
In top search bar type "plugin".
On right side it will show a list of plugins, find Android Support plugin, check it and click OK at the bottom of screen.
This is how it looks:
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How do I pass a unique_ptr argument to a constructor or a function?
I'm new to move semantics in C++11 and I don't know very well how to handle unique_ptr parameters in constructors or functions. Consider this class referencing itself:
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Declaration/definition of variables locations in ObjectiveC?
...hese variables only in your implementation, but not from other classes. To do that, you had to declare accessor methods, that look something like this:
// MyClass.h
@interface MyClass : NSObject {
int myVar;
}
- (int)myVar;
- (void)setMyVar:(int)newVar;
@end
// MyClass.m
@implementation MyC...
How to store standard error in a variable
... error file thus:
ERROR=$(</tmp/Error)
The shell recognizes this and doesn't have to run 'cat' to get the data.
The bigger question is hard. I don't think there's an easy way to do it. You'd have to build the entire pipeline into the sub-shell, eventually sending its final standard output t...