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Delete directory with files in it?
I wonder, what's the easiest way to delete a directory with all its files in it?
33 Answers
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Change priorityQueue to max priorityqueue
...p following is the code
public class Sample {
public static void main(String[] args) {
PriorityQueue<Integer> q = new PriorityQueue<Integer>(new Comparator<Integer>() {
public int compare(Integer lhs, Integer rhs) {
if(lhs<rhs) return +1...
what does the __file__ variable mean/do?
I usually just hard-wire these with the actual path. But there is a reason for these statements that determine path at runtime, and I would really like to understand the os.path module so that I can start using it.
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Correct approach to global logging in Golang
...mport (
"log"
"os"
"sync"
)
type logger struct {
filename string
*log.Logger
}
var logger *logger
var once sync.Once
// start loggeando
func GetInstance() *logger {
once.Do(func() {
logger = createLogger("mylogger.log")
})
return logger
}
func createLogger...
How do I undo “Scope to this” in Visual Studio 2012?
... you back into it.
Essentially, they work as forward and back buttons.
Extra:
You can also right click on projects and select 'New Solution Explorer Window' to have two separate solution explorers which can browse independently (note that changing the settings on one will effect the other).
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Unit testing of private methods [duplicate]
...X has a lot of code in the private member functions then it might be worth extracting a new class Y which is used by the implementation of class X. This new class Y can then be tested through its public interface, without exposing its use to the clients of class X.
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What is opinionated software?
...owever doesn't necessarily mean lock-in. It means that it may require some extra effort to do things differently.
Less opinionated frameworks provide a number of different options and leave it up to you to decide.
Opinionated frameworks usually remove the burden from developer to reinvent the whee...
Better way to set distance between flexbox items
... great answer. margins are used differently in flexbox's ( like to absorb extra space ) so transparent borders provide an excellent solution to evenly spaced elements that can wrap with a margin-like behavior
– Eolis
Mar 4 '15 at 1:12
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What do I use for a max-heap implementation in Python?
... amazed that there IS such a built-in solution in heapq. But then it is totally unreasonable that it is NOT even slightly mentioned at all in the official document! WTF!
– RayLuo
Apr 21 '15 at 6:48
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Why can't code inside unit tests find bundle resources?
...e line with:
NSBundle *bundle = [NSBundle bundleForClass:[self class]];
NSString *path = [bundle pathForResource:@"foo" ofType:@"txt"];
Then your code will search the bundle that your unit test class is in, and everything will be fine.
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