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Django ModelForm: What is save(commit=False) used for?
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As a "real example", consider a user model where the email address and the username are always the same, and then you could overwrite your ModelForm's save method like:
class UserForm(forms.ModelForm):
...
def save(self):
# Sets username to email before saving
...
How to make MySQL handle UTF-8 properly
...d to the UTF-8 encoding described above."
– Aaron McDaid
Sep 30 '13 at 9:32
7
MySQL has never had...
What can you do in MSIL that you cannot do in C# or VB.NET? [closed]
...OINHERIT" to prevent assembler from auto inheriting.
// Metadata version: v2.0.50215
.assembly extern mscorlib
{
.publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) // .z\V.4..
.ver 2:0:0:0
}
.assembly sample
{
.custom instance void [mscorlib]System.Runtime.CompilerServices.C...
SVG图像加载扩展 - 第三方扩展集合 · App Inventor 2 中文网
... 各版本对比 App上架指南 入门必读 IoT专题 AI2拓展 Aia Store 关于 关于我们 发布日志 服务条款 搜索 ...
How to give System property to my test via Gradle and -D
...dle itself adds when testing; you can see the code here: github.com/CLOVIS-AI/wildfyre-java/blob/master/src/main/java/…
– CLOVIS
Jan 12 '19 at 15:30
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How to fix: Handler “PageHandlerFactory-Integrated” has a bad module “ManagedPipelineHandler” in its
...am or batch file.", switch
to the
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\Aspnet_regiis.exe -i
at the command prompt.
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Difference between core and processor
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Even "Intel E5-2697 v2" only has 12 cores... Why do you say "hundreds of cores on the same CPU"? What limits the number of cores possible on a single CPU?
– Pacerier
May 12 '16 at 10:52
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Sending HTML email using Python
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From Python v2.7.14 documentation - 18.1.11. email: Examples:
Here’s an example of how to create an HTML message with an alternative plain text version:
#! /usr/bin/python
import smtplib
from email.mime.multipart import MIMEMul...
Debug vs Release in CMake
.... Debug, Release, MinSizeRel, RelWithDebInfo
https://cmake.org/cmake/help/v2.8.11/cmake.html#opt%3a--builddir
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Java packages com and org
... are meant to use the companies DNS name:
com.sun.eng
com.apple.quicktime.v2
edu.cmu.cs.bovik.cheese
You will also see edu. and net. packages out in the wild as well, although they are less common.
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