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What is the difference between class and instance methods?
... just the class name. In Objective-C they are defined thusly:
@interface MyClass : NSObject
+ (void)aClassMethod;
- (void)anInstanceMethod;
@end
They could then be used like so:
[MyClass aClassMethod];
MyClass *object = [[MyClass alloc] init];
[object anInstanceMethod];
Some real world exa...
Use JNI instead of JNA to call native code?
...ompatible with LGPL.
That is only what I can come up with off the top of my head, though I am not a heavy user of either. It also seems like you might avoid JNA if you wanted a better interface than the one they provide but you could code around that in java.
...
Update value of a nested dictionary of varying depth
...t saved or returned anywhere, just lost when the recursive call returns).
My other changes are minor: there is no reason for the if/else construct when .get does the same job faster and cleaner, and isinstance is best applied to abstract base classes (not concrete ones) for generality.
...
What is a C++ delegate?
...ber of choices to achieve delegates in C++. Here are the ones that came to my mind.
Option 1 : functors:
A function object may be created by implementing operator()
struct Functor
{
// Normal class/struct members
int operator()(double d) // Arbitrary return types and parameter list
...
When is CRC more appropriate to use than MD5/SHA1?
...
Okay, I'll include the conclusion in my answer.
– Andre Luus
Jan 21 '14 at 6:47
...
Entity Framework - Add Navigation Property Manually
I generated an Entity Framework Model (4.0) from my database. I did not design the database and do not have any control over the schema, but there are a few tables that do not have foreign key constraints defined, but there is an implicit relationship defined.
...
How to export plots from matplotlib with transparent background?
...suggestion only covers the case when you want to remove rectangles. I want my plot to be saved and my background to be removed.
– Cupitor
Apr 7 '13 at 1:16
...
What's the difference between faking, mocking, and stubbing?
...rce certain outputs based on certain inputs, by using the .WillOnce(Invoke(my_func_or_lambda_func)) (or with .WillRepeatedly()) type syntax attached to an EXPECT_CALL(). Some examples of using Invoke() can be seen in a different context at the bottom of my long answer here: stackoverflow.com/a/60905...
Local Storage vs Cookies
I want to reduce load times on my websites by moving all cookies into local storage since they seem to have the same functionality. Are there any pros/cons (especially performance-wise) in using local storage to replace cookie functionality except for the obvious compatibility issues?
...
How to resolve git stash conflict without commit?
...ype type …
git commit -a -m WIP # (short for "work in progress")
Now my working copy is in the state I want, but I have created a commit that I don't want to have. How do I get rid of that commit without modifying my working copy? Wait, there's a popular command for that!
git reset HEAD^
My...