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Multiple lines of input in
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It is possible to make a text-input multi-line by giving it the word-break: break-word; attribute. (Only tested this in Chrome)
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How to check that a string is a palindrome using regular expressions?
...odes and one node is the "start" node. As each letter is read from a given word we traverse the given edge in the machine. If we end up in an accepting state then we say that the machine "accepts" that word.
A regular expression can always be translated into an equivalent finite state machine. That...
Explanation of BASE terminology
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The use of words such as 'Basically' which aren't even significant in terms of meaning they bring in suggests that the acronym was chosen first (ACID vs BASE)and then the words were found to sort of fill in the parts of the acronym. Tha...
Understanding generators in Python
...int.
>>> def myGenerator():
... yield 'These'
... yield 'words'
... yield 'come'
... yield 'one'
... yield 'at'
... yield 'a'
... yield 'time'
>>> myGeneratorInstance = myGenerator()
>>> next(myGeneratorInstance)
These
>>> next(myGene...
What is the etymology of 'slug'? [closed]
Is slug a completely arbitrary word? Or does it stand for something? I used the word in a conversation with someone and when they asked me why it's called that I realized I didn't know.
...
What is the purpose of Serialization in Java?
...that need to load and read a bunch of text files. The files contained stop words, biomedical verbs, biomedical abbreviations, words semantically connected to each other, etc. The contents of these files are simple: words!
Now for each project, I needed to read the words from each of these files an...
How to search for “R” materials? [closed]
...ting a + immediately before R.
By attaching a + immediately before a
word (remember, don't add a space
after the +), you are telling Google
to match that word precisely as you
typed it. Putting double quotes around
a single word will do the same thing.
For example: +R cbind
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Can I escape a double quote in a verbatim string literal?
...
Use a duplicated double quote.
@"this ""word"" is escaped";
outputs:
this "word" is escaped
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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
...(wildcard)，也就是*和?。如果你想查找某个目录下的所有的Word文档的话，你会搜索*.doc。在这里，*会被解释成任意的字符串。和通配符类似，正则表达式也是用来进行文本匹配的工具，只不过比起通配符，它能更精确地描述你的...
REDHAT 6.4 X64下ORACLE 11GR2静默安装 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...可以不安装或在安装完 pdksh 以后再安装。
将pdksh 程序包下载到本地。 Pdksh安装包需要在网上下载光盘里没有
# rpm -ivh pdksh-5.2.14-37.el5_8.1.x86_64.rpm
注意：如果提示该程序包与 ksh冲突，如果已经安装 ksh，建议使用命令 rpm -e ksh...