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How do I use installed packages in PyCharm?
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87
In PyCharm 4 CE: Go to the 'Project Interpreter'. Click the gear to the right of the interpreter's path. It will bring up a short drop-do...
Convert RGB to RGBA over white
I have a hex color, e.g. #F4F8FB (or rgb(244, 248, 251) ) that I want converted into an as-transparent-as-possible rgba color (when displayed over white). Make sense? I'm looking for an algorithm, or at least idea of an algorithm for how to do so.
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程序员羊皮卷下载版.pdf - 文档下载 - 清泛网 - 专注C/C++及内核技术
...就是远离风险
84 小K 跳槽事件回放
85 三个视角的分析
87 防微杜渐 远离风险
渐入佳境——成熟並非遥不可及
90 第7 章 程序员职场心态
90 不要像受害者一样工作
90 受害者心态害人害己
93 把公司的事当成自己的事
93 程序员...
How to clear basic authentication details in chrome
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Doesn't work for me too now: Version 67.0.3396.87 (Official Build) (64-bit) Ubuntu 16.04 (64-bit)
– yetanothercoder
Jul 3 '18 at 13:28
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Putty: Getting Server refused our key Error
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and for myself folder 700 and authorized_keys 600 solved the problem
– David Soussan
Apr 26 '17 at 9:13
1
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Proper use of the HsOpenSSL API to implement a TLS Server
... $ do
let hints = defaultHints { addrSocketType = Stream, addrFamily = AF_INET }
addrs <- getAddrInfo (Just hints) (Just "localhost") (Just "22222")
let addr = head addrs
print addr
runProxy (PortNumber 11111) addr
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Saving utf-8 texts in json.dumps as UTF8, not as \u escape sequence
... #not suggest even in python2 #see:http://stackoverflow.com/questions/3828723/why-should-we-not-use-sys-setdefaultencodingutf-8-in-a-py-script
#2.overwrite /usr/lib/python2.7/sitecustomize.py or (sitecustomize.py and PYTHONPATH=".:$PYTHONPATH" python)
#too complex
#3.control by your ow...
C++ performance challenge: integer to std::string conversion
...849"
"50515253545556575859"
"60616263646566676869"
"70717273747576777879"
"80818283848586878889"
"90919293949596979899"
};
std::string& itostr(int n, std::string& s)
{
if(n==0)
{
s="0";
return s;
}
int sign = -(n<0);
unsigned int val = (n^s...
Modify Address Bar URL in AJAX App to Match Current State
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Similar technique is used by fb while navigating through pages of different groups. You have a left nav column in which different groups are mentioned. When you click on a particular group name the url changes and only the content of the main content pan...
Undoing a 'git push'
...ranch name and cc4b63bebb6 is the commit id we wish to revert back to. so, after carrying out this command we wil be in cc4b63bebb6 commit id.
– kumar
Dec 28 '11 at 11:51
23
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