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Best introduction to C++ template metaprogramming? [closed]
Static metaprogramming (aka "template metaprogramming") is a great C++ technique that allows the execution of programs at compile-time. A light bulb went off in my head as soon as I read this canonical metaprogramming example:
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gitignore without binary files
How can binary files be ignored in git using the .gitignore file?
18 Answers
18
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display: inline-block extra margin [duplicate]
I'm working with a few div s that are set to display: inline-block and have a set height and width . In the HTML, if there is a line break after each div there is an automatic 5px margin add to the right and bottom of the div.
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Can I disable autolayout for a specific subview at runtime?
...c UIView, instead of disabling it for the whole xib or storyboard which is set by default in Xcode 4.3 and later.
Set translatesAutoresizingMaskIntoConstraints to YES, before you set the frame of your subview:
self.exampleView.translatesAutoresizingMaskIntoConstraints = YES;
self.exampleView.frame...
Android: How to turn screen on and off programmatically?
...LayoutParams.FLAG_KEEP_SCREEN_ON;
params.screenBrightness = 0;
getWindow().setAttributes(params);
Does not turn the screen off in the traditional sense. It makes the screen as dim as possible. In the standard platform there is a limit to how dim it can be; if your device is actually allowing the...
Getting command-line password input in Python
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How to prevent a jQuery Ajax request from caching in Internet Explorer?
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You can disable caching globally using $.ajaxSetup(), for example:
$.ajaxSetup({ cache: false });
This appends a timestamp to the querystring when making the request. To turn cache off for a particular $.ajax() call, set cache: false on it locally, like this:
$.aja...
How to color the Git console?
... in git help config.
So basically it's easier and more future proof than setting the different color.* settings separately.
In-depth explanation from the git config documentation:
color.ui: This variable determines the default value for variables such as color.diff and color.grep that control...
Generating random strings with T-SQL
...256
, @seed int output
, @string varchar(8000) output
as
begin
set nocount on;
declare @length int;
declare @alpha varchar(8000)
, @digit varchar(8000)
, @specials varchar(8000)
, @first varchar(8000)
declare @step bigint = rand(@seed) * 2147483647;
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Split string with dot as delimiter
...ondering if I am going about splitting a string on a . the right way? My code is:
13 Answers
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