大约有 10,150 项符合查询结果（耗时：0.0204秒） [XML]
How to construct a std::string from a std::vector?
Short of (the obvious) building a C style string first then using that to create a std::string, is there a quicker/alternative/"better" way to initialize a string from a vector of chars?
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Remote connect to clearDB heroku database
How can i perform a remote connect to ClearDB MySQL database on heroku using for example MySQL Query Browser. Where to get url, port, login and password?
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How to find the mysql data directory from command line in windows
In linux I could find the mysql installation directory with the command which mysql . But I could not find any in windows. I tried echo %path% and it resulted many paths along with path to mysql bin.
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When should I really use noexcept?
The noexcept keyword can be appropriately applied to many function signatures, but I am unsure as to when I should consider using it in practice. Based on what I have read so far, the last-minute addition of noexcept seems to address some important issues that arise when move constructors throw....
What are the mechanics of short string optimization in libc++?
This answer gives a nice high-level overview of short string optimization (SSO). However, I would like to know in more detail how it works in practice, specifically in the libc++ implementation:
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How to format date in angularjs
I want to format date as mm/dd/yyyy . I tried the following and none of it works for me.
Can anyone help me with this?
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How to have the formatter wrap code with IntelliJ?
I'm not able to format my code in IntelliJ.
7 Answers
7
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How do I make my string comparison case insensitive?
I created a Java program to compare two strings:
12 Answers
12
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iTunes Connect: How to choose a good SKU?
I'm reading the iTunes Connect Developer Guide as I'm trying to add a new application to iTunes Connect.
7 Answers
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Draw a perfect circle from user's touch
I have this practice project that allows the user to draw on the screen as they touch with their fingers. Very simple App I did as exercise way back.
My little cousin took the liberty of drawing things with his finger with my iPad on this App (Kids drawings: circle, lines, etc, whatever came to his ...