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sed command with -i option (in-place editing) works fine on Ubuntu but not Mac [duplicate]
... about Sed but need this command (which works fine on Ubuntu) to work on a Mac OSX:
4 Answers
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How to remove unused imports in Intellij IDEA on commit?
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In Mac IntelliJ IDEA, the command is Cmd + Option + O
For some older versions it is apparently Ctrl + Option + O.
(Letter O not Zero 0) on the latest version 2019.x
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django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named MySQLdb
... but I got a few more errors/corrections so I'm putting my steps below for Mac OSX on Mavericks and Python 2.7.6.
Install Python mysql package (if you get a success message, then ignore the below steps)
pip install mysql-python
When I did the above, I got the error "EnvironmentError: mysql_confi...
Split Java String by New Line
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Mac 9 uses \r. OSX 10 uses \n
– Raekye
May 6 '13 at 5:25
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How do I check OS with a preprocessor directive?
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The Predefined Macros for OS site has a very complete list of checks. Here are a few of them, with links to where they're found:
Windows
_WIN32 Both 32 bit and 64 bit
_WIN64 64 bit only
Unix (Linux, *BSD, Mac OS X)
See this re...
Shortcut to switch between design and text in Android Studio
... + SHIFT + LEFT/RIGHT on windows and ubuntu.
CTRL + SHIFT + LEFT/RIGHT on MAC
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\r\n, \r and \n what is the difference between them? [duplicate]
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\r = CR (Carriage Return) → Used as a new line character in Mac OS before X
\n = LF (Line Feed) → Used as a new line character in Unix/Mac OS X
\r\n = CR + LF → Used as a new line character in Windows
sha...
What is the full path to the Packages folder for Sublime text 2 on Mac OS Lion
...ew versions of Sublime Text and/or operating systems (e.g. Sublime Text 4, macOS 14) paths may be changed.
It doesn't take portable Sublime Text on Windows. In portable Sublime Text on Windows another path of Packages folder.
It less simple.
4. Additional link
How to get current … in Sublime...
Prevent “overscrolling” of web page
In Chrome for Mac, one can "overscroll" a page (for lack of a better word), as shown in the screenshot below, to see "what's behind", similar to the iPad or iPhone.
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基于PECL OAuth打造微博应用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...来说这没问题，但低版本Lighttpd（如1.4）则会出现HTTP 417错误。
详见：‘Expect’ header gives HTTP error 417
如果使用PHP Streams方式发送请求的话，缺省使用的是HTTP1.0版本，可以通过tcpdump命令来检测这种现象，大致方法如下：
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