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Django ModelForm: What is save(commit=False) used for?
...st creating a form object from the ModelForm subclass and running is_valid() to validate both the form and model?
5 Ans...
How do I use WebStorm for Chrome Extension Development?
...
An updated answer is needed as IntelliJ IDEA 2017.1 doesn't show "chrome" under "TypeScript community stubs". Any idea how to add that?
– Reem
Apr 5 '17 at 8:39
...
How can I copy the content of a branch to a new local branch?
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git branch copyOfMyBranch MyBranch
This avoids the potentially time-consuming and unnecessary act of checking out a branch. Recall that a checkout modifies the "working tree", which could take a long time if it is large or contains large files (images or videos, for e...
C# Equivalent of SQL Server DataTypes
...ne
ntext None None
uniqueidentifier SqlGuid Guid
rowversion None Byte[]
bit SqlBoolean Boolean
tinyint ...
How do I pass command-line arguments to a WinForms application?
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static void Main(string[] args)
{
// For the sake of this example, we're just printing the arguments to the console.
for (int i = 0; i < args.Length; i++) {
Console.WriteLine("args[{0}] == {1}", i, args[i]);
}
}
The arg...
Match multiple cases classes in scala
...ng) => println(aString)"? Seems like as long as the type of aString is identical for both A and B, it should be allowed. Your last example seems like it would be better off not duplicating the B and C cases.
– James Moore
Nov 9 '11 at 1:18
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Cause of a process being a deadlock victim
...ions, that I'm 100% certain in your case is not acceptable.
With 99% confidence I declare that your deadlock is cased by a large table scan conflicting with updates. Start by capturing the deadlock graph to analyze the cause. You will very likely have to optimize the schema of your database. Befor...
How to detect my browser version and operating system using JavaScript?
...vigator.userAgent+'<br>'
)
Source JavaScript: browser name.
See JSFiddle to detect Browser Details.
Detecting OS:
// This script sets OSName variable as follows:
// "Windows" for all versions of Windows
// "MacOS" for all versions of Macintosh OS
// "Linux" for all versions ...
Change timestamps while rebasing git branch
... alias? Maybe the --ignore-date was introduced in later version, I have no idea.
– Michael Krelin - hacker
Oct 16 '09 at 20:06
2
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Compiling C++11 with g++
...lternatives --config gcc
There are 2 choices for the alternative gcc (providing /usr/bin/gcc).
Selection Path Priority Status
------------------------------------------------------------
0 /usr/bin/gcc-4.6 60 auto mode
1 /usr/bin/gcc-4.6 60 ...