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记录一些Mac OS X技巧 - 更多技术 - 清泛网 - 专注C/C++及内核技术
记录一些Mac OS X技巧用了几个月Mac OS X，发现很多东西不记录下来就会找不到，于是就有了这篇日志。重启Finder有些设置更改以后需要重启Finder才能生效，最简...用了几个月Mac OS X，发现很多东西不记录下来就会找不到，于是就有...
Android emulator and virtualbox cannot run at same time
...for macOS:
In Android Studio Go to Tools -> Android -> SDK Manager
Confirm you have the latest version of Intel Emulator Accelerator HAXM installed (v6.1.1) .
Go to the extras directory of the Android SDK location displayed in the preferences. On MacOS you can do this:
open ~/Library/Androi...
How to prevent rm from reporting that a file was not found?
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And just to confirm, the race condition is that something could remove the file between test and rm. There is no way rm could execute before test here. Looking before you leap isa common mistake in concurrent programming -- you can't tru...
How to fix “Attempted relative import in non-package” even with __init__.py
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@MarkAmery Almost lost my mind trying to grok how all this works, relative imports within a project with subdirectories with py files that have __init__.py files yet you keep getting the ValueError: Attempted relative import in non-package...
AppStore - App status is ready for sale, but not in app store
...he App is free for all users in all countries.
For me, after I received a confirmation email from Apple saying that my app is ready for sale (the email did not mention any 24 hours waiting period), I could not find my App in the App Store.
The link to view the App in the App Store in the iTunes Co...
Why do I get a warning icon when I add a reference to an MEF plugin project?
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Can confirm that this was the root of the issue. Can also confirm that Visual Studio 2017 with update 15.3 has still not addressed the issue of not actually showing a meaningful message. Very annoying.
– Gre...
Get a filtered list of files in a directory
... Oh, I just noticed that the Python docs say glob() "is done by using the os.listdir() and fnmatch.fnmatch() functions in concert, and not by actually invoking a subshell". In other words, glob() doesn't have the efficiency improvements one might expect.
– Ben Hoyt
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Installing Java on OS X 10.9 (Mavericks)
I have installed the JDK on Mac OS X v10.8 (Mountain Lion). When I upgraded it to Mac OS X v10.9 (Mavericks) and ran java -version in the terminal, it showed:
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How to fix homebrew permissions?
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Confirmed this fixes any issue you may be having with permissions as of 05/2017
– Anton Babushkin
May 20 '17 at 0:38
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How to call an external command?
...ficial documentation recommends the subprocess module over the alternative os.system():
The subprocess module provides more powerful facilities for spawning new processes and retrieving their results; using that module is preferable to using this function [os.system()].
The Replacing Older Fun...