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Access denied for user 'root'@'localhost' while attempting to grant privileges. How do I grant privi
... basics. Though of course, that doesn't mean I haven't missed something totally obvious. :-)
13 Answers
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AJAX POST and Plus Sign ( + ) — How to Encode?
...d characters. It will not work for the full UTF-8 range.
eg:
text = "\u0100"; // Ā
// incorrect
escape(text); // %u0100
// correct
encodeURIComponent(text); // "%C4%80"
Note: "%C4%80" is equivalent to: escape('\xc4\x80')
Which is the byte sequence (\xc4\x80) that represents Ā in UTF-8. So i...
App Inventor 2 Canvas绘图教程 - 游戏精灵与动画实现 · App Inventor 2 中文网
...itialize() {
图像精灵1.Picture = "character.png"
图像精灵1.X = 100
图像精灵1.Y = 100
图像精灵1.Heading = 90 // 向右
图像精灵1.Speed = 5
图像精灵1.Interval = 50 // 50ms移动一次
图像精灵1.Enabled = true
}
方向控制（键盘/按钮）
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Mockito. Verify method arguments
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Important: Call verify()/capture() after using the mock. I was thinking it has to be "installed" before...
– Daniel Alder
Feb 21 '18 at 16:02
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Best way to generate random file names in Python
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109
Python has facilities to generate temporary file names, see http://docs.python.org/library/tem...
UIButton Long Press Event
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UILongPressGestureRecognizer *longPress = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(longPress:)];
[self.button addGestureRecognizer:longPress];
[longPress release];
And then implement the method that handles the gesture
- (void)longPress:(UILongPressGestureRecog...
Get Unix Epoch Time in Swift
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Martin R
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answered Jan 8 '17 at 20:54
Sumit OberoiSumit Oberoi
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CSS Font Border?
With all the new CSS3 border stuff going on ( -webkit , ...) is it now possible to add a border to your font? (Like the solid white border around the blue Twitter logo). If not, are there any not-too-ugly hacks that will accomplish this in CSS/XHTML or do I still need to fire up Photoshop?
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Using backticks around field names
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To me it makes a lot of sense to use them at all times when dealing with field names.
Firstly, once you get into the habit, it doesn't hurt to just hit the backtick key.
Secondly, to me, it makes it easier to see what exactly are the fields in your query, and what ar...
How do I hide the status bar in a Swift iOS app?
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You really should implement prefersStatusBarHidden on your view controller(s):
Swift 3 and later
override var prefersStatusBarHidden: Bool {
return true
}
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