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How to compile a static library in Linux?
...rog
$(TARGET): main.o lib.a
gcc $^ -o $@
main.o: main.c
gcc -c $< -o $@
lib.a: lib1.o lib2.o
ar rcs $@ $^
lib1.o: lib1.c lib1.h
gcc -c -o $@ $<
lib2.o: lib2.c lib2.h
gcc -c -o $@ $<
clean:
rm -f *.o *.a $(TARGET)
explaining the makefile:
target: prerequisit...
How do I compare strings in Java?
...e
// ... string literals are concatenated by the compiler
// and the results are interned.
"test" == "te" + "st" // --> true
// ... but you should really just call Objects.equals()
Objects.equals("test", new String("test")) // --> true
Objects.equals(null, "test") // --> false
Objects.eq...
Finding the direction of scrolling in a UIScrollView?
...llDirection = ScrollDirectionRight;
} else if (self.lastContentOffset < scrollView.contentOffset.x) {
scrollDirection = ScrollDirectionLeft;
}
self.lastContentOffset = scrollView.contentOffset.x;
// do whatever you need to with scrollDirection here.
}
I'm using the...
How to create own dynamic type or dynamic object in C#?
...";
MyDynamic.C = "C";
MyDynamic.Number = 12;
MyDynamic.MyMethod = new Func<int>(() =>
{
return 55;
});
Console.WriteLine(MyDynamic.MyMethod());
Read more about ExpandoObject class and for more samples: Represents an object whose members can be dynamically added and removed at run t...
HTTP handler vs HTTP module
...
Technically, not "less than two sentences." <trollface>
– Andrew Theken
Dec 4 '15 at 13:38
6
...
List submodules in a Git repository
...e working copy (but the submodules themselves of course, for which the result applies directly to themselves).
– Tim
Nov 25 '15 at 10:49
...
How to capture UIView to UIImage without loss of quality on retina display
...ne 4 as on the other iPhones. I'll bet either the iPhone 4 is applying a filter when you implicitly scale it up or just your brain is picking up on it being less sharp than everything around it.
So, I guess:
#import <QuartzCore/QuartzCore.h>
+ (UIImage *)imageWithView:(UIView *)view
{
U...
All combinations of a list of lists
I'm basically looking for a python version of Combination of List<List<int>>
7 Answers
...
What does the tilde (~) mean in my composer.json file?
...ns next significant release. In your case, it is equivalent to >= 2.0, < 3.0.
The full explanation is at Tilde Version Range docs page:
The ~ operator is best explained by example: ~1.2 is equivalent to >=1.2 <2.0.0, while ~1.2.3 is equivalent to >=1.2.3 <1.3.0.
Another w...
Adding a cross-reference to a subheading or anchor in another page
...n.
It refers to the section itself, see :ref:`my-reference-label`.
Although the general hyperlinking mechanism offered by RST does work in Sphinx, the documentation recommends against using it when using Sphinx:
Using ref is advised over standard reStructuredText links to sections (like S...