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How to get first 5 characters from string [duplicate]
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substr("Häagen-Dazs", 0, 5) == "Häag" - what am i doing wrong?
– user187291
Sep 24 '10 at 13:32
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【AI2+AI】人工智能舞姿识别App - 创客硬件开发 - 清泛IT社区，为创新赋能！
...使用模拟器来测试app，因为模拟器不能运行MIT App Inventor扩展，比如PoseNet扩展。要确保你的移动设备具备PoseNet所需的硬件功能，请在附件中的.aia测试文件上使用AI2伴侣进行测试。2. 图形用户界面(GUI)在启动文件中已经创建了一个...
Do I need dependency injection in NodeJS, or how to deal with …?
...ation has changed considerably since '09?
– Juho Vepsäläinen
Dec 12 '13 at 15:13
13
Do you mean...
How to Display blob (.pdf) in an AngularJS app
...ered Jun 11 '15 at 14:03
Jan TchärmänJan Tchärmän
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How do you manage databases in development, test, and production?
...red Aug 17 '08 at 9:38
Juha SyrjäläJuha Syrjälä
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git working on two branches simultaneously
...red Jan 12 '10 at 18:50
Stefan NäweStefan Näwe
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Printing the value of a variable in SQL Developer
...d Oct 25 '11 at 12:38
Klas LindbäckKlas Lindbäck
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What does the “expand” option do in grunt-contrib-copy? The examples all use it but the docs say not
...r is not correct. It is at best simplified.
– David Pärsson
Mar 6 '15 at 14:03
3
-1. This is mis...
What is the 'cls' variable used for in Python classes?
...ered Jan 6 '11 at 8:21
Juho VepsäläinenJuho Vepsäläinen
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重构理论及实践——用工厂模式重构c++后台代码 - C/C++ - 清泛网 - 专注C/C...
...开发中的一个重构小例子，说明重构对代码可维护性和可扩展性的价值、重构的节奏、以及思想是王道语言是浮云的道理；用的模式也是最基本的模式，例子也是写书时放在前言之后那5页的入门示例的水平。所以大小牛牛们就...