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Who wrote this programing saying? “Always code as if the guy who ends up maintaining your code will
...e link can be fixed by changing http://groups.google.com/group/comp.lang.c%2B%2B... to http://groups.google.com/group/comp.lang.c++...
– Jason Plank
Sep 6 '11 at 16:37
20
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dynamic_cast and static_cast in C++
...e of two directions: from base to derived (B2D) or from derived to base (D2B). It's simple enough to see how D2B casts would work at runtime. Either ptr was derived from Type or it wasn't. In the case of D2B dynamic_cast<>s, the rules are simple. You can try to cast anything to anything e...
Git: Find the most recent common ancestor of two branches
...merge-base. Usage:
$ git merge-base branch2 branch3
050dc022f3a65bdc78d97e2b1ac9b595a924c3f2
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Using npm behind corporate proxy .pac
... a + to encode the space URL encoding, but it would get double encoded as %2B (which is the URL encoding for the plus sign, however the URL encoding for a space is %20), so I had to instead do the following:
npm command
// option one
// it works for some packages
npm config set http_proxy "http:/...
窝窝与众美联合并 新公司命名“众美窝窝” - 资讯 - 清泛网 - 专注C/C++及内核技术
...体系。窝窝属于B2C企业，而众美联则是生活服务领域的B2B企业，两者合并，属行业首例，具有标杆意义。本次二者的合并，有三大看点：
看点一 产业链纵向融合 创造新业态
“互联网+”计划为电子商务深入传统行业，改造产...
Traverse a list in reverse order in Python
... recreating a new list, you can do by indexing:
>>> foo = ['1a','2b','3c','4d']
>>> for i in range(len(foo)):
... print foo[-(i+1)]
...
4d
3c
2b
1a
>>>
OR
>>> length = len(foo)
>>> for i in range(length):
... print foo[length-i-1]
...
4d
3c
2b...
When to use std::begin and std::end instead of container specific versions [duplicate]
...ial changes over the approved standard. Wikipedia: en.wikipedia.org/wiki/C%2B%2B11
– David Rodríguez - dribeas
Oct 7 '14 at 8:27
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How to try convert a string to a Guid [duplicate]
...
use code like this:
new Guid("9D2B0228-4D0D-4C23-8B49-01A698857709")
instead of "9D2B0228-4D0D-4C23-8B49-01A698857709" you can set your string value
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Time complexity of Euclid's Algorithm
...nalysis easier. You can divide it into cases:
Tiny A: 2a <= b
Tiny B: 2b <= a
Small A: 2a > b but a < b
Small B: 2b > a but b < a
Equal: a == b
Now we'll show that every single case decreases the total a+b by at least a quarter:
Tiny A: b % (a % b) < a and 2a <= b, so b...
30条爆笑的程序员梗 PHP是最好的语言 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
...员写代码追求让别人看懂，普通程序员追求让自己看懂，2B程序员则追求让编译器能看懂;半年后看自己当初写的代码，文艺程序员不知道是自己 写的但很容易看懂，普通程序员知道是自己写的但是不太容易看懂，2B程序员埋头看...