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Do I need to know Ruby in order to learn Ruby on Rails? [duplicate]
This question already has answers here: Closed 12 years ago. I\'ve read several other questions about material in order to learn RoR. But my question is can I star开发者_JAVA百科t learning Ro[详细]
2022-12-24 19:40 分类:问答Jquery each, how to make reloop after finish
I have this code to run a slideshow (this is only part of what really going in my code) var slideshow = {[详细]
2022-12-22 04:30 分类:问答What olive bullet on breakpoint means in SharpDevelop
Sometimes when I set a breakpoint and start debugging its color changes from red to olive: When it happens debugging doesn\'t stop at all - breakpoint is ignored.[详细]
2022-12-22 04:13 分类:问答兰州一日游好玩又省钱的地方?
ppang 2022-05-06 14:32 兰州吸引你的不仅仅是拉面,当然还有美景。接下来,带你走进兰州。操作方法01猪驮山大佛高21.95米,是二十一世纪建造的渗金佛祖。佛像耸立云天,慈目俯视人间。虔诚的信徒值得一来。02中[详细]
2022-12-22 03:05 分类:问答Regular expression to modify a line that contains only a single word at the start
I have a text file in which any line that star开发者_StackOverflow中文版ts with a single word and has no other characters after that should be enclosed inside caret characters.[详细]
2022-12-22 02:36 分类:问答how to capture mouse cursor in screen grab?
I\'m using OpenGL to grab 开发者_如何学JAVAthe contents of the Mac OSX screen - thsi works very well, except it does not grab the mouse cursor graphic. I need to somewhow get that cursor graphic, eith[详细]
2022-12-20 02:36 分类:问答Flex Builder Debugger doesn't display local variables
I am using the Flex Builder 3 debugger almost every day and it\'s starting to be a real pain that the \'Variables\' tab in the \'Flex Debugging\' view doesn\'t show local variables, only \'this\' is d[详细]
2022-12-19 18:57 分类:问答和田玉戒指多少钱啊?这款和田玉戒指值多少钱?麻烦大家帮忙看看?
zang4991 2022-06-01 07:41 首先,这类和田玉戒指,不建议购买,8658元的标价,远远超出了市场正常卖价,属于商场金店等实体店标价,即便打一折865元,也是不值得的。这是一款能出证书的和田玉戒指,算真品,但[详细]
2022-12-18 13:18 分类:问答近日IU来到了自己经纪人的婚礼现场为她献唱一首歌?
经纪人是明星身边一个很重要的角色,跟明星之间是相辅相成的关系,明星的个性形象离不开经纪人的用心打造,而经纪人的收入也会因为明星名气的上涨而水涨船高,娱乐圈里大多数明星和经纪人之间关系都很好,杨幂和她经[详细]
2022-12-17 14:38 分类:问答C++ Inheritance, calling a derived function from the base class
How can I call a derived function from a base class? I mean, being able to replace one function from the base to the derived class.[详细]
2022-12-17 14:35 分类:问答