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How to reload a class or package in Scala REPL?
I almost always have a Scala REPL session or two open, which makes it very easy to give Java or Scala classes a quick test.But if I change a class and recompile it, the REPL continues with the old one[详细]
2022-12-24 11:36 分类:问答How do I import Microsoft Visual Foxpro tables into Microsoft Access 2007?
From what开发者_运维百科 I understand, I can no longer use ODBC to connect to Visual Foxpro 9 tables in Microsoft Access 2007.I see that I need to connect using OLE DB.I downloaded the Visual Foxpro p[详细]
2022-12-24 09:04 分类:问答iPhone OpenGL ES - How to Pick
I\'m working on an OpenGL ES1 app which displays a 2D grid and allows user to navigate and scale/rotate it. I need to know the exact translation of View Touch coordinates i开发者_如何学Cnto my opengl[详细]
2022-12-24 07:44 分类:问答正式启动良性清退工作!?
11月5日,昨日晚间,深圳P2P平台融金宝发布良性退出公告。荣金宝表示,针对近期启动的互金整治领导小组、网贷整治领导小组召开的加快机构点对点借贷分类处置会议内容,在政策精神指引下,荣金宝平台于11月4日启动。[详细]
2022-12-24 07:01 分类:问答How should grouping be combined properly with child and descendant selectors?
Child and descendant selectors have been leaking to every element on my html structure and I found out that this happens when I combine grouping with it.[详细]
2022-12-24 06:40 分类:问答How to replace the characters in fixed positions in PHP?
I want to replace with the 4~8 characters of a string with *,how to do it? HelloWorld => 开发者_如何学编程[详细]
2022-12-24 06:39 分类:问答Google Spreadsheet multiple column filter using OR
I have a Google Spreadsheet with 3 columns that are either blank or have a value.I want to get the count of the number of rows that has A and either B or C populated.If I were writing a SQL query it w[详细]
2022-12-24 06:00 分类:问答AudioOutputUnitStart takes time
I\'m making an iPhone game application using Core Audio, Extended Audio File Services. It works OK, but when I first call AudioOutputUnitStart, it takes about 1-2 seconds.[详细]
2022-12-24 05:36 分类:问答Error in Django set up
How can I set up Django in Window Xp and Ubuntu OS I finished the step for connection with Database and some problem with connect to admin..[详细]
2022-12-24 03:41 分类:问答