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How to capitalize the first letter of word in a string using Java?

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使用App Inventor扩展实现多点触控:Scale Detector · App Inventor 2 中文网

... 使用App Inventor扩展实现多点触控:Scale Detector « 返回首页 草稿(9 月 13 日):构建扩展需要 App Inventor Extensions 功能,该功能尚未合并到 App Inventor 版本中。 但是你可以使用...
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Fastest way to convert JavaScript NodeList to Array?

Previously answered questions here said that this was the fastest way: 13 Answers 13 ...
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'printf' vs. 'cout' in C++

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undefined reference to `__android_log_print'

What is wrong with my make file? 15 Answers 15 ...
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C# 4 default parameter values: How to assign a default DateTime/object value? [duplicate]

If DateTime is an object and default C# parameters can only be assigned compile-time constants, how do you provide default values for objects like DateTime? ...
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How to find out the number of CPUs using python

I want to know the number of CPUs on the local machine using Python. The result should be user/real as output by time(1) when called with an optimally scaling userspace-only program. ...
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Is there a “not equal” operator in Python?

How would you say does not equal? 9 Answers 9 ...
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Regular Expression: Any character that is NOT a letter or number

I'm trying to figure out the regular expression that will match any character that is not a letter or a number. So characters such as (,,@,£,() etc ... ...
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How to use sed to remove the last n lines of a file

I want to remove some n lines from the end of a file. Can this be done using sed? 22 Answers ...