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How do I view the type of a scala expression in IntelliJ

...seless , keyboard shortcut is way more precise. In windows its Alt+ = . In mac option + = – Pushpendra Jaiswal Jul 9 '18 at 14:56 add a comment  |  ...
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ImportError: No module named matplotlib.pyplot

... You have two pythons installed on your machine, one is the standard python that comes with Mac OSX and the second is the one you installed with ports (this is the one that has matplotlib installed in its library, the one that comes with macosx does not). /usr/bin...
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“Wrap with try…catch” in IntelliJ?

... I am using ideavim plugin + intellij on mac. Ctrl/Cmd+alt+T didn't work for me. I had to select the code and then Menu Code ->"surround with" – user674669 Jan 2 '14 at 20:27 ...
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App can't be opened because it is from an unidentified developer

I installed Mac OS X Mavericks (10.9) yesterday and since then I am not able to start my Eclipse. I am attaching a screenshot of the message I see. ...
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如何编写一个独立的 PHP 扩展(译) - 更多技术 - 清泛网 - 专注C/C++及内核技术

...我们来描述一下如果创建这些文件并组合起来。 准备好系统工具 想要扩展能够在系统上编译并成功运行,需要准备转以下工具: GNU autoconf GNU automake GNU libtool GNU m4 以上这些都可以从 ftp://ftp.gnu.org/pub/gnu/ 获取。 注:以...
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Xcode 6: Keyboard does not show up in simulator

...heck "Connect Hardware Keyboard" Mine was checked because I was using my mac keyboard, but if you make sure it is unchecked the iPhone keyboard will always come up. share | improve this answer ...
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ImportError: No module named requests

...: C:\Python32\Scripts) If you manually want to add a library to a windows machine, you can download the compressed library, uncompress it, and then place it into the Lib\site-packages folder of your python path. (For example: C:\Python27\Lib\site-packages) From Source (Universal) For any missing ...
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Package cairo was not found in the pkg-config search path. Node j.s install canvas issue

... I was also facing same issue on mac so I have tried these steps & I got solution Mac OSX Version >=10.7.5 node -v = v0.8.12 $ brew install cairo $ pkg-config --atleast-version=1.12.2 cairo $ echo $? If it returns a 1 you will need to set the PKG...
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Difference between \n and \r?

...or end of line (translated to/from OS-specific sequences as needed) in old Mac systems (pre-OS X), \r was the code for end-of-line instead in Windows (and many old OSs), the code for end of line is 2 characters, \r\n, in this order as a (surprising;-) consequence (harking back to OSs much older than...
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grep a tab in UNIX

... against my pattern. Attempting to use that syntax prints nothing. (Is the Mac OS X variant different?) – futureelite7 Feb 28 '10 at 15:42 2 ...