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Java equivalent to Explode and Implode(PHP) [closed]
...!= split.length - 1) {
sb.append(" ");
}
}
String joined = sb.toString();
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How to prepare a Unity project for git? [duplicate]
... the steps necessary to prepare a Unity project for committing to a git repository eg. github? I don't want to store unnecessary files (specially temp files and avoid binary formats as much as possible).
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iPhone Simulator location
...hone Simulator/
You can browse simulator files from that directory in Mac OS X.
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Subtract 7 days from current date
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If you're running at least iOS 8 or OS X 10.9, there's an even cleaner way:
NSDate *sevenDaysAgo = [[NSCalendar currentCalendar] dateByAddingUnit:NSCalendarUnitDay
value:-7
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Where are the PostgreSQL logs on macOS?
I would like to take a look at the PostgreSQL log files to see what my app writes to them but I can't find them.
8 Answers
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How do I rotate the Android emulator display? [duplicate]
... is off and press the 7 number key instead.
– Nathan Osman
May 14 '13 at 19:48
7
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正则表达式 30 分钟入门教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...图在30秒内入门。
事实是，我身边有个才接触电脑，对操作都不是很熟练的人通过自己学习这篇教程，最后都能在文章采集系统中使用正则表达式完成任务。而且，他写的表达式中，还使用了“零宽断言”等“高级”技术。
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Where to find extensions installed folder for Google Chrome on Mac?
...Developer mode" first).
Open the terminal, cd to the directory which is most likely a parent of your Chrome profile (if unsure, try ~ then /).
Run find . -type d -iname "<EXTENSION ID HERE>", for example:
find . -type d -iname jifpbeccnghkjeaalbbjmodiffmgedin
Result:
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How do I remove newlines from a text file?
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tr -d '\n' < yourfile.txt
Edit:
If none of the commands posted here are working, then you have something other than a newline separating your fields. Possibly you have DOS/Windows line endings in the file (although I would expect the Perl solutions to work even in that case)?
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周鸿祎创业以来的“六大战役” 酷派会是最后一战 - 资讯 - 清泛网 - 专注C/...
...出多处重大的设计错误，使我目瞪口呆地意识到整个软件系统的价值为零。
陈一舟：首先要像周鸿祎那样，把自己当做一个伟大的战士，他肯定是一个成功的创业者，他不会被干死的，这点我相信。当然，只要他扎的人不太多...