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Best approach for designing F# libraries for use from both F# and C#
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Daniel already explained how to define a C#-friendly version of the F# function that you wrote, so I'll add some higher-level comments. First of all, you should read the F# Component Design Guidelines (referenced already by gradbot). ...
Why do we need fibers
...which it is running on is suspended, and execution continues on the main thread. Next time you call next, it passes control to the fiber, the block returns, and an_iterator continues where it left off.
It would be instructive to think of what would be required to do this without fibers. EVERY class...
How does the const constructor actually work?
...e location combined with
an automatically created getter and setter that reads and updates the
storage, and it can also be initialized in a constructor's initializer
list.
A final field is the same, just without the setter, so the only way to
set its value is in the constructor initial...
How did Google manage to do this? Slide ActionBar in Android application
...t drop-in solution to this problem. It's really started to grow on me as a ready-made solution for implementing a side-nav.
– hwrdprkns
Sep 12 '12 at 17:20
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How to extract a git subdirectory and make a submodule out of it?
...e is now part of git (if you install contrib) as of 1.7.11, so you might already have it installed. You may check by executing git subtree.
To install git-subtree from source (for older versions of git):
git clone https://github.com/apenwarr/git-subtree.git
cd git-subtree
sudo rsync -a ./git-su...
What is the difference between the states selected, checked and activated in Android?
...
this answer is priceless. I wish I'd read it before trying to work out how to implement a Checkable layout, etc. Thank-you very much.
– Blake Mumford
Jan 5 '14 at 4:50
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Effects of changing Django's SECRET_KEY
...n backend (cookies, database, file based or cache).
password reset token already sent won't work, users will have to ask a new one.
comments form (if using django.contrib.comments) will not validate if it was requested before the value change and submitted after the value change. I think this is ver...
Stack smashing detected
...e can pinpoint the culprit + 1 call with a method more automated than just reading and understanding the entire source code.
gcc -fsanitize=address to enable Google's Address Sanitizer (ASan)
If you recompile with this flag and run the program, it outputs:
#0 0x4008bf in myfunc /home/ciro/test/ma...
When to use EntityManager.find() vs EntityManager.getReference() with JPA
...and in addition the getReference() behavior is also very misleading if you read the next part.
Why favor EntityManager.find() over EntityManager.getReference()
In terms of overhead, getReference() is not better than find() as discussed in the previous point.
So why use the one or the other ? ...
Places where JavaBeans are used?
...here the data came from just as it should be and can just open the letter, read stuff from it and do its thing based on that data.
Beans in standalone applications
Actually what's above applies to standalone apps too, the only difference is that you can mess up with the UI a bit more since standal...