大约有 47,000 项符合查询结果（耗时：0.0306秒） [XML]
Django Model - Case-insensitive Query / Filtering
...
I solved it like this:
MyClass.objects.filter(nam>me m>__iexact=my_param>me m>ter)
There is even a way to use it for substring search:
MyClass.objects.filter(nam>me m>__icontains=my_param>me m>ter)
There's a link to the docum>me m>ntation.
...
Should enums in C# have their own file? [closed]
I have a class which uses an enum>me m>ration, the enum is currently in its own file which seems wasteful.
15 Answers
...
How to load/edit/run/save text files (.py) into an IPython notebook cell?
...h the magic command %load.
If you execute a cell containing:
%load filenam>me m>.py
the content of filenam>me m>.py will be loaded in the next cell. You can edit and execute it as usual.
To save the cell content back into a file add the cell-magic %%writefile filenam>me m>.py at the beginning of the cell and ...
Git m>me m>rge left HEAD marks in my files
I tried to m>me m>rge a file in the command line using Git, when an error m>me m>ssage appeared telling m>me m> the m>me m>rge was aborted.
5 ...
Multiline comm>me m>nt in PowerShell
Can we comm>me m>nt multiple lines together in PowerShell?
2 Answers
2
...
Rails: Custom text for rails form_for label
...
The second param>me m>ter to label helper will allow you to set custom text.
<%= f.label :nam>me m>, 'Your Nam>me m>' %>
Use Ruby on Rails Docum>me m>ntation to look up helper m>me m>thods.
...
Why does git perform fast-forward m>me m>rges by default?
Coming from m>me m>rcurial, I use branches to organize features.
Naturally, I want to see this work-flow in my history as well.
...
Predicate in Java
... code which uses Predicate in Java. I have never used Predicate . Can som>me m>one guide m>me m> to any tutorial or conceptual explanation of Predicate and its implem>me m>ntation in Java?
...
Make git automatically remove trailing whitespace before committing
...h my team and would like to remove whitespace changes from my diffs, logs, m>me m>rges, etc. I'm assuming that the easiest way to do this would be for git to automatically remove trailing whitespace (and other whitespace errors) from all commits as they are applied.
...
How to install a specific version of a ruby gem?
...
If, like m>me m>, you have previously installed a later version of your gem, then you must uninstall the later version with e.g. gem uninstall fog. It will ask you which version to uninstall if you have more than one.
...