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What happens if you static_cast invalid value to enum class?
...nderlying type.
Before CWG 1766 (C++11, C++14)
Therefore, for data[0] == 100, the resulting value is specified(*), and no Undefined Behaviour (UB) is involved. More generally, as you cast from the underlying type to the enumeration type, no value in data[0] can lead to UB for the static_cast.
Aft...
Is there a generator version of `string.split()` in Python?
... where memory isn't an issue anyway.
Tested using timeit on:
the_text = "100 " * 9999 + "100"
def test_function( method ):
def fn( ):
total = 0
for x in method( the_text ):
total += int( x )
return total
return fn
This raises another question as to...
How to remove/delete a large file from commit history in Git repository?
...the core part is just this:
$ java -jar bfg.jar --strip-blobs-bigger-than 100M my-repo.git
Any files over 100MB in size (that aren't in your latest commit) will be removed from your Git repository's history. You can then use git gc to clean away the dead data:
$ git gc --prune=now --aggressive
...
Is there a 'box-shadow-color' property?
...
}
div {
display: inline-block;
background: white;
height: 100px;
width: 100px;
margin: 30px;
border-radius: 50%;
}
<div class="green"></div>
<div class="red"></div>
The bug mentioned in the comment below has since been fixed :)
...
What are 'get' and 'set' in Swift?
...e variable from another object, it looks like this:
myTriangle.perimeter = 100
Which invokes the code in the set{} block:
set {
sideLength = newValue / 3.0
}
And so it's like if the class that's setting the variable had done this:
myTriangle.sideLength = 100/3.0
It's really just for convenien...
How to write a scalable Tcp/Ip based server
...testing with this code and on a dual core opteron 2Ghz was able to max out 100Mbps ethernet, and that added an encryption layer on top of this code.
– Kevin Nisbet
May 22 '09 at 3:04
...
How to get a random number in Ruby
...ull blown framework:
require 'securerandom'
p SecureRandom.random_number(100) #=> 15
p SecureRandom.random_number(100) #=> 88
p SecureRandom.random_number #=> 0.596506046187744
p SecureRandom.random_number #=> 0.350621695741409
p SecureRandom.hex #=> "eb693ec8252cd630102fd0d0fb7c3...
How to reformat JSON in Notepad++?
...
still working on NotePad++ v7.8.2 Json viewer v1.34.0.0
– Chris
Jan 3 at 12:46
...
What are the options for storing hierarchical data in a relational database? [closed]
...ettle for one or the other especially if there are more than, say, a lousy 100,000 nodes or so. Using the push stack method can take a whole day to do the conversion on what MLM'ers would consider to be a small million node hierarchy.
I thought I'd give Celko a bit of competition by coming up with...
Visual SVN 安装及客户端使用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...EnterpriseLibrary、FCKEditor等，这时候不要简单从他们的安装位置引用，而是在你的解决方案下，添加一个Library的目录，把需要的程序集复制到这里，然后从Library目录引用，这样有什么好处，自己想一想吧！
Visual SVN,安装