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Replace words in a string - Ruby
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sentence.sub! 'Robert', 'Joe'
Won't cause an exception if the replaced word isn't in the sentence (the []= variant will).
How to replace all instances?
The above replaces only the first instance of "Robert".
To replace all instances use gsub/gsub! (ie. "global substitution"):
sentence.gsub!...
How to search for a part of a word with ElasticSearch
...ted using ElasticSearch and I can't seem to make it search for a part of a word.
10 Answers
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How to convert string to Title Case in Python?
...r title: "The algorithm uses a simple language-independent definition of a word as groups of consecutive letters. The definition works in many contexts but it means that apostrophes in contractions and possessives form word boundaries, which may not be the desired result". One possible solution wou...
How to get a string after a specific substring?
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The easiest way is probably just to split on your target word
my_string="hello python world , i'm a beginner "
print my_string.split("world",1)[1]
split takes the word(or character) to split on and optionally a limit to the number of splits.
In this example split on "world" an...
Linux反编译全攻略 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...们也由一个 crackme 说开去。本文的例子程序你可以到这来下载:
http://www.crackmes.de/users/veneta/crackmes/linux_crackme_v2 。古人云“工欲善其事，必先利其器”，本文中所用到的工具及操作平台罗列如下:
操作平台: gentoo 2004.3 # kernel 2.6...
Can grep show only words that match search pattern?
Is there a way to make grep output "words" from files that match the search expression?
14 Answers
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The split() method in Java does not work on a dot (.) [duplicate]
...split() if you want the split to be on a literal string pattern:
String[] words = temp.split(Pattern.quote("."));
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iTerm 2: How to set keyboard shortcuts to jump to beginning/end of line?
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To jump between words and start/end of lines in iTerm2 pick one of the two solutions below.
1. Simple solution (recommended)
Open Preferences
Click "Profile" tab
Select a profile in the list on the left (eg "Default") and click "Keys" tab...
What is the convention for word separator in Java package names?
How should one separate words in package names? Which of the following are correct?
6 Answers
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How do I wrap text in a pre tag?
...and for debugging output while writing scripts, but how do I make the text word-wrap instead of printing out one long line?
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