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Can I arrange repositories into folders on Github?
...izing organizations has come to light due to the following announcement of free private repos for users: https://blog.github.com/2019-01-07-new-year-new-github/
Organization private repos are still not free. So using organizations to separate repos will result in your organization's inability to ut...
Clang optimization levels
...ollow:
baseline (-O0):
opt sets: -tti -verify -ee-instrument -targetlibinfo -assumption-cache-tracker -profile-summary-info -forceattrs -basiccg -always-inline -barrier
clang adds : -mdisable-fp-elim -mrelax-all
-O1 is based on -O0
opt adds: -targetlibinfo -tti -tbaa -scoped-noalias -assumpti...
What's a Good Javascript Time Picker? [closed]
... implemented it yet.
It's very "alpha", so there might be some bugs. Feel free to send me patches/pull requests. Have manually tested in IE 6&8, FF, Chrome and Opera (Latest stable on Linux for the latter ones).
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C# Events and Thread Safety
... before this question was asked (!)
(My test set-up may be flawed so feel free to download the source code and inspect it yourself. Any feedback is much appreciated.)
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What does map(&:name) mean in Ruby?
...erts it into a Proc.
This is very useful when you want to do things point-free style. An example is to check if there is any string in an array that is equal to the string "foo". There is the conventional way:
["bar", "baz", "foo"].any? { |str| str == "foo" }
And there is the point-free way:
["...
Best ways to teach a beginner to program? [closed]
...rry about memory management yet, but you can get used to having a bit more freedom and less handholding from the language interpreter. Python enforces whitespace and indenting, which is nice most of the time but not always. C# and Java let you manage your own whitespace while remaining strongly-type...
编译器内部的秘密--微软的编译器是如何解析Try/Catch/Throw的 - C/C++ - 清...
...(...)
{
}
}
函数_CxxThrowException的第二个参数是指向_ThrowInfo类型的对象的指针。_ThrowInfo也是编译器内部的一种数据类型。它是一个结构体，包含了所抛出的异常对象的各种相关的详细信息。其形式如下：
typedef const struct _s__Th...
Create a matrix of scatterplots (pairs() equivalent) in ggplot2
...e better than facet_grid in limiting the plotted area, given the scales = 'free' parameter is supplied.
require(ggplot2)
require(dplyr)
require(tidyr)
gatherpairs <- function(data, ...,
xkey = '.xkey', xvalue = '.xvalue',
ykey = '.ykey', yvalue ...
Is it good practice to NULL a pointer after deleting it?
...eleting the object(s) it points to.
It can help catch many references to freed memory (assuming your platform faults on a deref of a null pointer).
It won't catch all references to free'd memory if, for example, you have copies of the pointer lying around. But some is better than none.
It will ma...
Node.js Logging
...ger;
You can then use this like:
var logger = require('./log');
logger.info('log to file');
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