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'printf' vs. 'cout' in C++
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I'm surprised that everyone in this question claims that std::cout is way better than printf, ...
How do I determine the size of an object in Python?
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13 Answers
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Why {} + {} is NaN only on the client side? Why not in Node.js?
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132
Updated note: this has been fixed in Chrome 49.
Very interesting question! Let's dig in.
The ...
Multiple INSERT statements vs. single INSERT with multiple VALUES
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| 245 | 528 | 41 | 2400 | 0.167346939 |
| 246 | 528 | 40 | 2416 | 0.162601626 |
| 247 | 528 | 38 | 2416 | 0.153846154 |
| 248 | 528 | 39 | 2432 | 0.157258065 ...
CSS3 transform not working
...plicate the effect in Chrome and Safari. I know IE doesn't support this CSS3 property so that's not a problem.
5 Answers
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MySQL ERROR 1045 (28000): Access denied for user 'bill'@'localhost' (using password: YES)
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37 Answers
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How to implement classic sorting algorithms in modern C++?
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391
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Algorit...
App Inventor 2开发简单计算器 - App Inventor 2 中文网 - 清泛IT论坛，有思想、有深度
...点击数字过程按照计算器的使用习惯，如果要输入数字123，会依次点击三个数字键，但三个数字的排列要用程序来处理，这里存在两种情况：当后数=0时，即，当用户输入第一个数字时，让后数直接等于输入的数字；当用户接着...
T-SQL datetime rounded to nearest minute and nearest hours with using functions
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declare @dt datetime
set @dt = '09-22-2007 15:07:38.850'
select dateadd(mi, datediff(mi, 0, @dt), 0)
select dateadd(hour, datediff(hour, 0, @dt), 0)
will return
2007-09-22 15:07:00.000
2007-09-22 15:00:00.000
The above just truncates the seconds and minutes, producing...
What is the difference between mocking and spying when using Mockito?
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answered Feb 24 '13 at 16:09
JB NizetJB Nizet
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