大约有 19,000 项符合查询结果（耗时：0.0282秒） [XML]
Does VBA have Dictionary Structure?
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I found a shorter Contains: On Error Resume Next _ col(key) _ Contains = (Err.Number = 0)
– TWiStErRob
Jun 20 '15 at 12:14
5
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Is it bad practice to have a constructor function return a Promise?
... edited Jul 8 '16 at 12:33
ya_dimon
1,86322 gold badges1919 silver badges2929 bronze badges
answered Jul 10 '14 at 21:55
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Use cases for NoSQL [closed]
...e RDBMS way of thinking when we do this analysis
– on_
Jan 15 '14 at 8:53
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How can I detect the touch event of an UIImageView?
...swipeRight.direction = UISwipeGestureRecognizerDirectionRight;
[imgView_ addGestureRecognizer:swipeRight];
[swipeRight release];
UISwipeGestureRecognizer *swipeLeft = [[UISwipeGestureRecognizer alloc]
initWithTarget:self action:@selecto...
How do you UrlEncode without using System.Web?
...t; Uri "*" Data "*"
'-' -> Uri "-" Data "-"
'.' -> Uri "." Data "."
'_' -> Uri "_" Data "_"
'~' -> Uri "~" Data "~"
'0' -> Uri "0" Data "0"
.....
'9' -> Uri "9" Data "9"
'A' -> Uri "A" Data "A"
......
'Z' -> Uri "Z" Data "Z"
'a' -> Uri "a" Data "a"
.....
'z' -> Uri "...
UISegmentedControl below UINavigationbar in iOS 7
...WillAppear:(BOOL)animated
{
[super viewWillAppear:animated];
[self _moveHairline:YES];
}
- (void)viewWillDisappear:(BOOL)animated
{
[super viewWillDisappear:animated];
[self _moveHairline:NO];
}
- (void)_moveHairline:(BOOL)appearing
{
// move the hairline below the segmentbar
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Is it possible to install iOS 6 SDK on Xcode 5?
... Older SDKs are found here.
I have copied the xcode.app directory as Xcode_4.6.3.app.
Now you can test and debug in both xcode versions. You have to run them from the corresponding folders or create shortcuts in your desktop. When building from command line give the parameter as iPhoneOS6.1 instea...
Disable cache for some images
...ading on the fly generated php chart image, and controlling the page with $_GET parameters. I wanted the image to be read from cache when the URL GET parameter stays the same, and do not cache when the GET parameters change.
To solve this problem, I needed to hash $_GET but since it is array here i...
Objective-C: Property / instance variable in category
...ey;
@implementation MyClass
- (NSString *)test {
NSString *result = objc_getAssociatedObject(self, &MyClassResultKey);
if (result == nil) {
// do a lot of stuff
result = ...;
objc_setAssociatedObject(self, &MyClassResultKey, result, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}
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Mimicking sets in JavaScript?
...arrayLikeObject) // adds anything that a subclass returns true on _isPseudoArray()
// s.remove(key) // removes a key from the Set
// s.remove(["a", "b"]); // removes all keys in the passed in array
// s.remove("a", "b", ["first", "second"]); // removes all keys...