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What is a raw type and why shouldn't we use it?
...ler uses raw types.
Unchecked Error Messages
As mentioned previously, when mixing legacy code with generic code, you may encounter warning messages similar to the following:
Note: Example.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
This can happen w...
Android studio logcat nothing to show
I installed Android Studio yesterday, and I tried to use the LogCat to see the logs. But there is nothing to show in the logcat. I used the terminal to run ./adb logcat and it works.
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Java: method to get position of a match in a String?
...ow would you write it? I'm honestly asking, because I haven't had a professional code review experience before.
– polygenelubricants
Apr 11 '10 at 3:27
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Launching Spring application Address already in use
I have this error launching my spring application:
25 Answers
25
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-didSelectRowAtIndexPath: not being called
I'm writing an iOS app with a table view inside a tab view. In my UITableViewController , I implemented -tableView:didSelectRowAtIndexPath: , but when I select a row at runtime, the method isn't being called. The table view is being populated though, so I know that other tableView methods in my c...
boost::flat_map and its performance compared to map and unordered_map
...tiplies the cost by some weighting factor.
Point 4 is a question of big O mixed with cache issues. Some bad-complexity containers can largely outperform low-complexity containers for small number of types (like map vs. vector, because their cache locality is good, but map fragments the memory). And...
How to remove stop words using nltk or python
...preventing the stop list from working correctly. Should this be a new question post? not sure how things work around here just yet!
– Alex
Mar 30 '11 at 14:29
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正则表达式 30 分钟入门教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...e 30 Minute Regex Tutorial。由于评论里有过长的URL,所以本页排版比较...
来园子之前写的一篇正则表达式教程，部分翻译自codeproject的The 30 Minute Regex Tutorial。
由于评论里有过长的URL,所以本页排版比较混乱,推荐你到原处...
converting CSV/XLS to JSON? [closed]
Does anyone know if there is application that will let me convert preferably XLS to JSON?
10 Answers
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Fast Bitmap Blur For Android SDK
...oglers, here is an algorithm that I ported from Quasimondo. It's kind of a mix between a box blur and a gaussian blur, it's very pretty and quite fast too.
Update for people encountering the ArrayIndexOutOfBoundsException problem : @anthonycr in the comments provides this information :
I found...