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Django ModelForm: What is save(commit=False) used for?
...on-form data.
Saving with commit=False gets you a model object, then you can add your extra data and save it.
This is a good example of that situation.
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How do I use WebStorm for Chrome Extension Development?
...re TypeScript community stubs is selected
Select chrome from the list (you can find it quickly by just typing chrome)
Click Download and Install
Click OK to close the Settings dialog.
Steps 2-6 illustrated below:
In Subsequent Projects
In any subsequent project, you just:
Open the Settin...
How can I copy the content of a branch to a new local branch?
I have worked on a local branch and also pushed the changes to remote. I want to revert the changes on that branch and do something else on it, but I don't want to lose the work completely. I was thinking of something like create a new branch locally and copy the old branch there, then I can revert ...
C# Equivalent of SQL Server DataTypes
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In case anybody is looking for methods to convert from/to C# and SQL Server formats, here goes a simple implementation:
private readonly string[] SqlServerTypes = { "bigint", "binary", "bit", "char", "date", "datetime", "d...
Match multiple cases classes in scala
I'm doing matching against some case classes and would like to handle two of the cases in the same way. Something like this:
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Cause of a process being a deadlock victim
...ikely to be flagged as a deadlock victim.
No. The SELECT is the victim because it had only read data, therefore the transaction has a lower cost associated with it so is chosen as the victim:
By default, the Database Engine chooses as the deadlock victim the
session running the transaction t...
Change timestamps while rebasing git branch
...e reorganized the commits in a branch before it is going to be made public causing the timestamps of the commits to be in an mixed up order. I would rather have them be all be today with only seconds in between.
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Ruby send vs __send__
...d the concept of some_instance.send but I'm trying to figure out why you can call this both ways. The Ruby Koans imply that there is some reason beyond providing lots of different ways to do the same thing. Here are the two examples of usage:
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git cherry-pick not working
...rry-pick of that reverted commit). Of course, that's my fault. But in this case it's expected that git should fail with conflict status, instead of trying be too smart, which results in confused user.
– Artem Pisarenko
Oct 19 '18 at 11:50
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Compiling C++11 with g++
... -std=c++0x or -std=gnu++0x , but I don't know many things about flags. Can anyone help me? (I'm using Ubuntu 12.04.)
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