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What are free monads?
... responsible for doing something with those nested contexts, so that the meaning of such a composition can be deferred until after the monadic value has been created.
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Wrapping a C library in Python: C, Cython or ctypes?
I want to call a C library from a Python application. I don't want to wrap the whole API, only the functions and datatypes that are relevant to my case. As I see it, I have three choices:
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Read properties file outside JAR file
...t folder (same directory level) as to what I have described in the file organization architecture. (as per requirement set by the original poster)
– ecle
Jul 9 '15 at 4:57
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How to catch integer(0)?
Let's say we have a statement that produces integer(0) , e.g.
6 Answers
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Any open source alternatives to balsamiq mockup [closed]
As the title reads, I'm looking for open source alternatives to balsamiq mockup for prototyping. Anyone knows of an equally good alternative that's open source or basically freeware.
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Globally override key binding in Emacs
How can I set a key binding that globally overrides and takes precedence over all other bindings for that key? I want to override all major/minor mode maps and make sure my binding is always in effect.
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How do you debug MySQL stored procedures?
My current process for debugging stored procedures is very simple. I create a table called "debug" where I insert variable values from the stored procedure as it runs. This allows me to see the value of any variable at a given point in the script, but is there a better way to debug MySQL stored proc...
Is there a C++ decompiler? [closed]
I have a program in which I've lost the C++ source code. Are there any good C++ decompilers out there?
5 Answers
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When should one use a spinlock instead of mutex?
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Spinlock and Mutex synchronization mechanisms are very common today to be seen.
Let's think about Spinlock first.
Basically it is a busy waiting action, which means that we have to wait for a specified lock is released before we can proceed with the next action....
UIView Infinite 360 degree rotation animation?
...ageView rotation
#import <QuartzCore/QuartzCore.h>
- (void) runSpinAnimationOnView:(UIView*)view duration:(CGFloat)duration rotations:(CGFloat)rotations repeat:(float)repeat {
CABasicAnimation* rotationAnimation;
rotationAnimation = [CABasicAnimation animationWithKeyPath:@"transform....