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Django migration strategy for renaming a model and relationship fields

...ration(migrations.Migration): dependencies = [ ('myapp', '0001_initial'), ] operations = [ migrations.RenameModel('Foo', 'Bar'), migrations.RenameField('AnotherModel', 'foo', 'bar'), migrations.RenameField('YetAnotherModel', 'foo', 'bar') ] You ma...
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Programmatically fire button click event?

... Yes, [_button setHighlighted:YES]; [_button sendActionsForControlEvents:UIControlEventTouchUpInside]; [_button setHighlighted:NO]; But the problem here is you will not be able to see those event because its too fast . so what you...
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Where is the Java SDK folder in my computer? Ubuntu 12.04

...t root 31 2009-01-15 18:34 /etc/alternatives/java -> /usr/local/jre1.6.0_07/bin/java So, thats the actual location of java: /usr/local/jre..... You could still dig deeper to find other symbolic links. Reference : where is java's home dir? ...
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`Apache` `localhost/~username/` not working

... Looks like you need to uncomment the following: #LoadModule userdir_module libexec/apache2/mod_userdir.so and #Include /private/etc/apache2/extra/httpd-userdir.conf Then in httpd-userdir.conf you may need to uncomment: #Include /private/etc/apache2/users/*.conf Lastly you would need ...
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xtreme toolkit pro——CXTPReportControl控件教程 - C/C++ - 清泛网 - 专注C/C++及内核技术

...自定义控件,将该控件的class属性改为XTPReport,ID改为;IDC_REPORTCTRL_LIST。 (2)添加一个自定义变量:CXTPReportControl m_wndReportCtrl; (3)将控件和变量联系起来,在对话框初始化函数OnInitDialog()中添加如下代码: m_wndReportCtrlList.Sub...
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WinDbg基础资料(日本語) - IT优秀资料 - 清泛网 - 专注C/C++及内核技术

... Commands 参考資料: http://www.windbg.info/download/doc/pdf/WinDbg_A_to_Z_color_JP.pdf ①PDB設定 .sympath .sympath SRV*c:\symbols*http://msdl.microsoft.com/download/symbols;c:\Symbols\mydll 環境変数: _NT_SYMBOL_PATH SRV*C:\Symbols*http://msdl.microsoft.com/download/symbol...
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laravel throwing MethodNotAllowedHttpException

...ST but actually you have to perform PATCH To fix this add <input name="_method" type="hidden" value="PATCH"> Just after the Form::model line share | improve this answer | ...
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How to concatenate strings in twig

...swer. But it appears that | trans filter doesn't work on that (eg: {{ 'test_' ~ name | trans }} won't translate my items. Do you have an idea how to do that? thx! – guillaumepotier Jan 8 '12 at 14:21 ...
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Order data frame rows according to vector with specific order

... I prefer to use ***_join in dplyr whenever I need to match data. One possible try for this left_join(data.frame(name=target),df,by="name") Note that the input for ***_join require tbls or data.frame ...
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How to write a multidimensional array to a text file?

...200).reshape((4,5,10)) with open('test.txt', 'w') as outfile: for slice_2d in x: np.savetxt(outfile, slice_2d) However, our goal is to be clearly human readable, while still being easily read back in with numpy.loadtxt. Therefore, we can be a bit more verbose, and differentiate the slic...