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Ruby: How to get the first character of a string
How can I get the first character in a string using Ruby?
13 Answers
13
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How to reset db in Django? I get a command 'reset' not found error
... edited May 14 at 12:17
Håken Lid
15.9k77 gold badges3535 silver badges5555 bronze badges
answered Aug 30 '13 at 22:06
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What's the pythonic way to use getters and setters?
...east a little bit of useful information."
– Jean-François Corbett
Mar 16 '17 at 15:11
7
How is t...
App Inventor 2 串口调试 App 全方案技术调研 - App应用开发 - 清泛IT社区，为创新赋能！
...协议，通信能力比 Serial 组件还要完善。
源码中的 SPP UUID：00001101-0000-1000-8000-00805F9B34FB
BluetoothClient 串口数据传输能力：
发送方法：
- SendText(text) — 发送文本
- Send1ByteNumber / Send2ByteNumber / Send4ByteNumber — 发送指定宽度数...
Can't push to GitHub because of large file which I already deleted
Currently I have
18 Answers
18
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Can you pass parameters to an AngularJS controller on creation?
...nswered Feb 13 '14 at 10:23
François RomainFrançois Romain
9,1131212 gold badges7373 silver badges108108 bronze badges
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How to remove the first character of string in PHP?
How to use PHP , Remove the first character :
13 Answers
13
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Does have to be in the of an HTML document?
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The linked article has vanished into the link rot æther, so here's the latest available archived version: web.archive.org/web/20150525042412/http://bluerobot.com/web/css/…
– Zachary Murray
Jan 26 '16 at 22:02
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What's the difference between ASCII and Unicode?
...quence, they didn't need to support accents or other
marks such as á, ü, ç, ñ, etc. (aka diacritics).
ASCII Extended
Some clever people started using the 8th bit (the bit used for parity) to encode more characters to support their language (to support "é", in French, for example). Just using o...
YYYY-MM-DD format date in shell script
... a more compact notation for the accepted answer.
– Håvard Geithus
Nov 16 '15 at 20:42
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