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编译失败！ Error: Your build failed due to an error in the AAPT stage,...
...tivity> attribute name has invalid character
[java] /tmp/1685410160630_0.39828964915976717-0/youngandroidproject/../build/AndroidManifest.xml:5: Tag <activity> attribute name has invalid character '�'.
[java] May 30, 2023 9:29:27 AM com.google.appinventor.build...
“x not in y” or “not x in y”
... 7 (not in)
9 POP_TOP
10 LOAD_CONST 0 (None)
13 RETURN_VALUE
>>> def not_in():
not 'ham' in 'spam and eggs'
>>> dis.dis(not_in)
2 0 LOAD_CONST 1 ('ham')
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How to skip “Loose Object” popup when running 'git gui'
...lder version, then you can edit /lib/git-core/git-gui and remove the after 1000 hint_gc line, or edit /usr/share/git-gui/lib/database.tcl and remove the body of the hint_gc procedure. (These file paths are on Cygwin - on other environments the files might be in a different locations. For Windows it ...
How can a LEFT OUTER JOIN return more records than exist in the left table?
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Robin DayRobin Day
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实战低成本服务器搭建千万级数据采集系统 - 更多技术 - 清泛网 - 专注C/C++...
...应用时还需要有足够的用户，单用户每个应用每小时访问1000次，最高权限4w次需要40个用户使用你的应用。达到30w关键词，至少需要8个应用，如果每个关键词需要访问3页，总共需要24个合作权限的应用。实际操作我们是不可能为...
Design Patterns web based applications [closed]
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A bit decent web application consists of a mix of design patterns. I'll mention only the most important ones.
Model View Controller pattern
The core (architectural) design pattern you'd like to use is the Model-View-Controller...
What is __future__ in Python used for and how/when to use it, and how it works
__future__ frequently appears in Python modules. I do not understand what __future__ is for and how/when to use it even after reading the Python's __future__ doc .
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Is there a way to 'uniq' by column?
...h quote)
– user775187
Jun 17 '11 at 10:18
15
why do you need the ,1 in -k1,1? why not just -k1?
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PHP - include a php file and also send query parameters
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210
Imagine the include as what it is: A copy & paste of the contents of the included PHP file ...
Can I specify multiple users for myself in .gitconfig?
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1051
You can configure an individual repo to use a specific user / email address which overrides t...