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Add a prefix to all Flask routes
...o do is to write a middleware to make the following changes:
modify PATH_INFO to handle the prefixed url.
modify SCRIPT_NAME to generate the prefixed url.
Like this:
class PrefixMiddleware(object):
def __init__(self, app, prefix=''):
self.app = app
self.prefix = prefix
...
Embed git commit hash in a .Net dll
...
git describe --long
Our build process puts the git hash in the AssemblyInformationalVersion attribute of the AssemblyInfo.cs file:
[assembly: AssemblyInformationalVersion("13.3.1.74-g5224f3b")]
Once you compile, you can view the version from windows explorer:
You can also get it programmat...
What is the best place for storing uploaded images, SQL database or disk file system? [closed]
...ad file to CDN from our website?"
Don't worry, once you register, usually free, you will get guidance how to upload file and get their link from/to your website. You will get an API and more. It's easy.
Some providers give us a free service for 14 days with limited storage and bandwidth. But that...
Stateless vs Stateful - I could use some concrete information
I'm interested in articles which have some concrete information about stateless and stateful design in programming. I'm interested because I want to learn more about it, but I really can't find any good articles about it. I've read dozens of articles on the web which vaguely discuss the subject, or ...
Catching java.lang.OutOfMemoryError?
...l allocation and now is the time to drop references to run-time objects to free even more memory that may be required for cleanup. In these cases, it may even be possible to continue but that would definitely be a bad idea as you can never be 100% certain that the JVM is in a reparable state.
Demon...
How to print to console when using Qt
...ing streams originally intended for debugging:
#include<QDebug>
//qInfo is qt5.5+ only.
qInfo() << "C++ Style Info Message";
qInfo( "C Style Info Message" );
qDebug() << "C++ Style Debug Message";
qDebug( "C Style Debug Message" );
qWarning() << "C++ Style Warning Message...
Concurrent HashSet in .NET Framework?
...collection, comparer);
}
protected ConcurrentHashSet(SerializationInfo info, StreamingContext context)
{
_hashSet = new HashSet<T>();
// not sure about this one really...
var iSerializable = _hashSet as ISerializable;
iSerializable.GetObjectData(in...
What are the basic rules and idioms for operator overloading?
...od. (Hence, peer review is a must, but peers must be chosen between people free from dogmas and prejudice.)
– Emilio Garavaglia
Apr 9 '12 at 16:57
5
...
Why functional languages? [closed]
...radigm than imperative and object-oriented languages. They use side-effect-free functions as a basic building block in the language. This enables lots of things and makes a lot of things more difficult (or in most cases different from what people are used to).
One of the biggest advantages with fun...
Difference between “@id/” and “@+id/” in Android
...ources that you have defined/created in your project, you use @id/..
More Info
As per your clarifications in the chat, you said you have a problem like this :
If we use android:id="@id/layout_item_id" it doesn't work. Instead @+id/ works so what's the difference here? And that was my origina...