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Disable migrations when running unit tests in Django 1.7

...1.6. I defined a new settings module just for unit tests called "settings_test.py", which imports * from the main settings module and adds this line: MIGRATION_MODULES = {"myapp": "myapp.migrations_not_used_in_tests"} Then I run tests like this: DJANGO_SETTINGS_MODULE="myapp.setti...
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xtree(1796): warning C4800: “int”: 将值强制为布尔值“true”或“false...

...e\xtree(1775): 参见对正在编译的函数 模板 实例化“std::pair<_Ty1,_Ty2> std::_Tree<_Traits>::_Insert_nohint<std::pair<const _Kty,_Ty>&,_Nodety>(bool,_Valty,_Nodety)”的引用 1> with 1> [ 1> _Ty1=std::_Tree_iterator<std::_Tree_val<std::_Tree_simple_t...
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Discuz! X3 论坛标题字数突破80的限制 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...,修改语言包文件。 修改的文件一览如下(数据库修改 _forum_post, _forum_rsscache, _forum_thread 这三张表): 下面详细介绍如何修改: 一、数据库修改,修改数据库标题字段的长度为255字符:运行下面的sql语句: (注意修改...
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How to use permission_required decorators on django class-based views

...m, specific permissions. In function-based views I do that with @permission_required() and the login_required attribute in the view, but I don't know how to do this on the new views. Is there some section in the django docs explaining this? I didn't found anything. What is wrong in my code? ...
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How can I do a line break (line continuation) in Python?

...s are acceptable: with open('/path/to/some/file/you/want/to/read') as file_1, \ open('/path/to/some/file/being/written', 'w') as file_2: file_2.write(file_1.read()) Another such case is with assert statements. Make sure to indent the continued line appropriately. The preferre...
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Differences and relationship between glActiveTexture and glBindTexture

...ture unit". Each texture unit can have multiple texture targets (usually GL_TEXTURE_1D, 2D, 3D or CUBE_MAP). 4 Answers ...
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Dynamically updating plot in matplotlib

...t matplotlib.pyplot as plt import numpy hl, = plt.plot([], []) def update_line(hl, new_data): hl.set_xdata(numpy.append(hl.get_xdata(), new_data)) hl.set_ydata(numpy.append(hl.get_ydata(), new_data)) plt.draw() Then when you receive data from the serial port just call update_line. ...
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Downloading Java JDK on Linux via wget is shown license page instead

...e.com/otn-pub/java/jdk/14.0.1+7/664493ef4a6946b186ff29eb326336a2/jdk-14.0.1_linux-x64_bin.rpm -O ~/Downloads/jdk-14.0.1_linux-x64_bin.rpm PS: Alf added this ( me ) :-) this, I couldn't figured out how to just commented at the end... Enjoy it. UPDATED FOR Oracle JDK 11 wget --no-check-certificate -c...
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Git Symlinks in Windows

... on Windows git config --global alias.add-symlink '!'"$(cat &lt;&lt;'ETX' __git_add_symlink() { if [ $# -ne 2 ] || [ "$1" = "-h" ]; then printf '%b\n' \ 'usage: git add-symlink &lt;source_file_or_dir&gt; &lt;target_symlink&gt;\n' \ 'Create a symlink in a git repository on a Wi...
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What Automatic Resource Management alternatives exist for Scala?

...Reader(new FileReader("file.txt"))) { reader =&gt; Iterator.unfold(())(_ =&gt; Option(reader.readLine()).map(_ -&gt; ())).toList } or using Using.resource avoid Try val lines: Seq[String] = Using.resource(new BufferedReader(new FileReader("file.txt"))) { reader =&gt; Iterator.unfold((...