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How to do relative imports in Python?
... culprit was the lack of access to outer packages when directly running as script, something -m was designed to solve.
– MestreLion
Nov 7 '13 at 3:40
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Fragments onResume from back stack
...eck if the fragment is currently visible and voila, you can set the appbar title.
– EricH206
Jan 5 '17 at 10:03
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How do I change the background color of the ActionBar of an ActionBarActivity using XML?
...me="android:background">#2aa4cd</item>
<item name="android:titleTextStyle">@style/Theme.MyAppTheme.ActionBar.TitleTextStyle</item>
</style>
<style name="Theme.MyAppTheme.ActionBar.TitleTextStyle" parent="android:style/TextAppearance.Holo.Widget.ActionBar.Ti...
Minimal web server using netcat
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From man for nc, -p description: It is an error to use this option in conjunction with the -l option
– sbeliakov
Nov 24 '16 at 14:59
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filename and line number of python script
How can I get the file name and line number in python script.
9 Answers
9
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How do I find the width & height of a terminal window?
As a simple example, I want to write a CLI script which can print = across the entire width of the terminal window.
9 Ans...
转：postfix安装Q&A - 更多技术 - 清泛网 - 专注C/C++及内核技术
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Q：
[root@mail postfix]# /usr/sbin/postfix start
postfix/postfix-script: warning: not owned by postfix: /var/spool/postfix/hold
postsuper: fatal: scan_dir_push: open directory hold: Permission denied
postfix/postfix-script: fatal: Postfix integrity check failed!
呵呵权限问题...
How to log cron jobs?
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Description of what means 2>&1: stackoverflow.com/questions/818255/in-the-bash-shell-what-is-21
– Yamaneko
Sep 26 '12 at 14:26
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Can I make git recognize a UTF-16 file as text?
...rs. A way to get that to work is to use --ext-diff and the following shell script:
#!/bin/bash
diff <(iconv -f utf-16 -t utf-8 "$1") <(iconv -f utf-16 -t utf-8 "$2")
Note that converting to UTF-8 might work for merging as well, you just have to make sure it's done in both directions.
As fo...
Vim: Close All Buffers But This One
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You could use this script from vim.org:
http://www.vim.org/scripts/script.php?script_id=1071
Just put it to your .vim/plugin directory and then use :BufOnly command to close all buffers but the active one. You could also map it elsewhere you ...