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深入浅出计算机字符集编码 - C/C++ - 清泛网 - 专注C/C++及内核技术
...大家带来一定帮助。问题缘由：前面页面编码方式统一为UTF-8，后台代码（包括UT测试代码）以EUC_JP编码，要求前台输入日文半角片假名后台通过正则表达式能够验证通过，正则表达式为“^(([\x20-\x7e])|(\x8e[\xa6-\xdf])){1,32}$“。现在...
Does PHP have threading?
I found this PECL package called threads , but there is not a release yet. And nothing is coming up on the PHP website.
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Android read text raw resource file
Things are simple but don't work as supposed to.
12 Answers
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Java int to String - Integer.toString(i) vs new Integer(i).toString()
Sometimes java puzzles me.
I have a huge amount of int initializations to make.
11 Answers
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How to find all the tables in MySQL with specific column names in them?
I have 2-3 different column names that I want to look up in the entire DB and list out all tables which have those columns. Any easy script?
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How to copy file from HDFS to the local file system
...om HDFS to the local file system . There is no physical location of a file under the file , not even directory . how can i moved them to my local for further validations.i am tried through winscp .
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How do you check in python whether a string contains only numbers?
How do you check whether a string contains only numbers?
10 Answers
10
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rejected master -> master (non-fast-forward)
I'm trying to push my project (all files in a new repository). I follow the steps but when I push with git push -u origin master I get this error:
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How to select/get drop down option in Selenium 2
I am converting my selenium 1 code to selenium 2 and can't find any easy way to select a label in a drop down menu or get the selected value of a drop down. Do you know how to do that in Selenium 2?
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Server is already running in Rails
When I am starting rails server using rails s command it is showing A server is already running. Check C:/Sites/folder/Pids/Server.pids
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