乐华
How to escape % in roxygen literate programming?
The default value of a parameter of my function contains a \"%\". This seems to be a problem for roxygen, it produces a lot of warnings and R CMD check fails when trying to build latex documentation.[详细]
2022-12-25 17:12 分类：问答Proper way to name booleans that are A or B not True False
开发者_如何学GoI have a field that indicates whether someone wars a commission or a fee. In sql its going to be a bit field.[详细]
2022-12-25 12:29 分类：问答How do I make a UIAlertView appear only once, at the first start-up of an iPhone app?
I\'m using the UIAlertView to make a pop-up happen once the app has started up. It works fine but I only want the pop up to appear on the first start-up of the app. At the moment I\'ve got the UIAlert[详细]
2022-12-25 12:18 分类：问答Automatically go to next line in vim
One frustrating behavior in vim is that when i move my cursor right or left (respectively \"l\" or \"h)\" and i am at the end or the begin开发者_StackOverflow社区ning of the line, my cursor doesn\'t m[详细]
2022-12-25 08:24 分类：问答Can I change the emacs fancy-startup-text?
i would like to change the emacs fancy-startup-text (the splash screen that shows up, i know how to close it but not how to replace it with my own). idea is to build my own startup page that fetches s[详细]
2022-12-25 06:57 分类：问答jQuery: Show tooltip without link
Is it possible to show a tooltip without making a link? For example, I have the following code without a link:[详细]
2022-12-25 06:51 分类：问答How can you connect to a password protected MS Access Database from a Spring JdbcTemplate?
I need to connect to a password protected MS Access 2003 DB using the JDBC-ODBC bridge.I can\'t find out how to specify t开发者_Go百科he password in the connect string, or even if that is the correct[详细]
2022-12-25 06:14 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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