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Relative imports in Python 2.7
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Baum mit Augen♦
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answered Jan 3 '13 at 4:06
BrenBarnBrenB...
Why should hash functions use a prime number modulus?
...ng time ago, I bought a data structures book off the bargain table for $1.25. In it, the explanation for a hashing function said that it should ultimately mod by a prime number because of "the nature of math".
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How do you convert a jQuery object into a string?
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edited Nov 22 '14 at 15:28
Peter Mortensen
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Github “Updates were rejected because the remote contains work that you do not have locally.”
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This happens if you initialized a new github repo with README and/or LICENSE file
git remote ad...
Local and global temporary tables in SQL Server
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I find this explanation quite clear (it's pure copy from Technet):
There are two types of te...
AgoraRTC 拓展：App Inventor 2 实时语音与视频通话 · App Inventor 2 中文网
...的媒体层。底层使用 Agora RTC Android SDK 4.6.3，支持 Android 5.0（API 21）及以上设备。
本拓展负责“媒体通话”，不负责“呼叫邀请”。也就是说，双方需要通过你自己的业务服务器、数据库、推送或聊天系统约定频道名，并取得...
How to get a path to the desktop for current user in C#?
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answered Mar 11 '09 at 11:25
Marc Gravell♦Marc Gravell
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How can I make grep print the lines below and above each matching line? [duplicate]
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grep's -A 1 option will give you one line after; -B 1 will give you one line before; and -C 1 c...
NodeJS: How to decode base64 encoded string back to binary? [duplicate]
...er */;
var buf = Buffer.from(b64string, 'base64'); // Ta-da
For Node.js v5.11.1 and below
Construct a new Buffer and pass 'base64' as the second argument:
var b64string = /* whatever */;
var buf = new Buffer(b64string, 'base64'); // Ta-da
If you want to be clean, you can check whether from exi...
Remove final character from string [duplicate]
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kale
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answered Mar 18 '13 at 13:34
CyrilleCyrille
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