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Why is there an “Authorization Code” flow in OAuth2 when “Implicit” flow works so well?
...ly.
This works and is secure because refresh tokens can be revoked. If a customer says they lost their phone or their laptop or a hacker got on to their desktop, we can simply revoke all of the refresh tokens for that user. During the entire process, no Personally Identifiable Information (PII) e...
How to upload files to server using JSP/Servlet?
... and later you rename the directory of your choice.Here Connections is our custom interface having connection object. I think this will help you
public class ServletCommonfunctions extends HttpServlet implements
Connections {
private static final long serialVersionUID = 1L;
public...
What is hashCode used for? Is it unique?
... the same height, same weight etc, if the integers are the same, or if the customer_id is a match, and then come to the conclusion whether they are the same. this is typically done perhaps by implementing an IComparer or IEquality interfaces.
Key Summary
So basically a hashcode is a finger print.
...
What is the difference between “#!/usr/bin/env bash” and “#!/usr/bin/bash”?
.../env bash, so these scripts would now be working on your system using your custom bash build.
One downside is, that this can lead to unexpected behavior, e.g. same script on the same machine may run with different interpreters for different environments or users with different search paths, causing...
How to read a (static) file from inside a Python package?
...ime-requirements, if you migrated from the traditional method.
Remember to customize setup.py or MANIFEST to include any static files.
You may also set zip_safe=True in your setup.py.
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impr...
How exactly do Django content types work?
...erly.models import Comment
# For a third time, we take the time to ensure custom Auth isn't overlooked
User = settings.AUTH_USER_MODEL
# Create your models here
class Song(models.Model):
'''
A song which can be commented on.
'''
file = models.FileField()
author = models.ForeignKey(User)
...
How do you do a deep copy of an object in .NET? [duplicate]
...ection to perform serialization, while the interface allows you to write a custom serializer
– Neil
Feb 14 '11 at 16:10
9
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Transitioning from Windows Forms to WPF
... Winforms does support data binding, and it is possible to create your own custom bindings for cases where the default binding system won't work too. I wrote this answer and my blog articles with beginners in mind though, and typically beginners think in terms of UI components, not data objects. In ...
Different types of thread-safe Sets in Java
...
Okay I guess the guarantee is, each customer getting a fixed snapshot in time, so the underlying collection's iterator would work fine if that's all you need. My use case is to allow competing threads to "claim" individual resources in it, and it won't work if ...
std::vector versus std::array in C++
...ime a new element is inserted. This behavior can be changed by providing a custom allocator, but I never felt the need to do that!
Edit: After reading Zud's reply to the question, I felt I should add this:
The std::array<T> class is not the same as a C++ array. std::array<T> is a ve...