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Convert Decimal to Double
I want to use a Track-Bar to change a Form 's opacity.
15 Answers
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What does the question mark and the colon (?: ternary operator) mean in objective-c?
What does this line of code mean?
13 Answers
13
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Android and setting width and height programmatically in dp units
I'm doing:
5 Answers
5
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Autocompletion in Vim
In a nutshell, I'm searching for a working autocompletion feature for the Vim editor. I've argued before that Vim completely replaces an IDE under Linux and while that's certainly true, it lacks one important feature: autocompletion.
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支撑Github的开源技术 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...通过文件的后缀来识别，对于一些通用的扩展名，例如.m文件，linguist通过一些语言的特征片段来做判断。由于编程语言很多，linguist还不能覆盖所有语言的检测。
jquery-pjax
pjax是Github的联合创始人之一defunkt的作品，它使用htm...
How can I get System variable value in Java?
How can I get the System Variable value which is present in
8 Answers
8
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How can I change or remove HTML5 form validation default error messages?
For example I have a textfield . The field is mandatory, only numbers are required and length of value must be 10. When I try to submit form with value which length is 5, the default error message appears: Please match the requested format
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Interactive search/replace regex in Vim?
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Add the flag c (in the vim command prompt):
:%s/old/new/gc
will give you a yes/no prompt at each occurrence of 'old'.
Vim's built-in help offers useful info on the options available once substitution with confirmation has been selected. Use:
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SQLAlchemy ORDER BY DESCENDING?
How can I use ORDER BY descending in a SQLAlchemy query like the following?
6 Answers
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Reactjs: Unexpected token '
i am just starting with Reactjs and was writing a simple component to display
li tag and came across this error:
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