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What is the difference between g++ and gcc?
What is the difference between g++ and gcc? Which one of them should be used for general c++ development?
10 Answers
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Issue with adding common code as git submodule: “already exists in the index”
... code was just copied into the two projects. I created a separate git repo for the common code and removed it from the projects with the plan to add it as a git submodule.
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How to get pixel data from a UIImage (Cocoa Touch) or CGImage (Core Graphics)?
I have a UIImage (Cocoa Touch). From that, I'm happy to get a CGImage or anything else you'd like that's available. I'd like to write this function:
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凤姐当天使 徐小平胡海泉薛蛮子王刚怎么看？ - 资讯 - 清泛网 - 专注C/C++...
...是美国回来的概念，我们看天使投资基本上定义成“三个F”：一般是创业者的家人(Family)，创业者的朋友(Friends)，和比较傻B(Fools)的人。当时想一想，被我投的都不是我的家人，基本上都是朋友，我是从投朋友开始成为天使投资...
Fastest way to extract frames using ffmpeg?
Hi I need to extract frames from videos using ffmpeg.. Is there a faster way to do it than this:
6 Answers
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Unicode characters in URLs
In 2010, would you serve URLs containing UTF-8 characters in a large web portal?
7 Answers
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Can you set a border opacity in CSS?
Is there a straight forward CSS way to make the border of an element semi-transparent with something like this?
9 Answers
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Black transparent overlay on image hover with only CSS?
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I'd suggest using a pseudo element in place of the overlay element. Because pseudo elements can't be added on enclosed img elements, you would still need to wrap the img element though.
LIVE EXAMPLE HERE -- EXAMPLE WITH TEXT
<div class="image">
<img src="ht...
Two submit buttons in one form
I have two submit buttons in a form. How do I determine which one was hit serverside?
19 Answers
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Is it possible to specify a starting number for an ordered list?
I have a ordered list where I would like the initial number to be 6. I found that this was supported (now deprecated) in HTML 4.01. In this specification they say that you can specify the starting integer by using CSS. (instead of the start attribute)
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