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Sort a single String in Java
... using insertion sort.
public static void main(String[] args){
String wordSt="watch";
char[] word=wordSt.toCharArray();
for(int i=0;i<(word.length-1);i++){
for(int j=i+1;j>0;j--){
if(word[j]<word[j-1]){
char temp=word[j-1];
w...
In Vim, how do you search for a word boundary character, like the \b in regexp?
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Use \< and \> for word start and word end, respectively.
E.g. In your specific case you would use:
/the\>/
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Why does this code using random strings print “hello world”?
...stimate; depending on the implementation of the PRNG, the size of the seed word might not equal the size of the state, and sequence paths might not be evenly distributed. But still, the odds are definitely good, and if you couldn't find a pair you could try again with different casing ("Hello" "Worl...
How do you check in python whether a string contains only numbers?
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You can also use the regex,
import re
eg:-1) word = "3487954"
re.match('^[0-9]*$',word)
eg:-2) word = "3487.954"
re.match('^[0-9\.]*$',word)
eg:-3) word = "3487.954 328"
re.match('^[0-9\.\ ]*$',word)
As you can see all 3 eg means that there is only no in your s...
Regex for string contains?
What is the regex for simply checking if a string contains a certain word (e.g. 'Test')? I've done some googling but can't get a straight example of such a regex. This is for a build script but has no bearing to any particular programming language.
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How to select all instances of a variable and edit variable name in Sublime
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@MuhammadUmer Anything that matches the word, taking boundaries into account. Not a true variable search, but much better than simple string matching.
– Nolan Amy
May 8 '15 at 21:49
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What's the difference between a single precision and double precision floating point operation?
... something of a misnomer because the precision is not really double.
The word double derives from the fact that a double-precision number uses twice as many bits as a regular floating-point number.
For example, if a single-precision number requires 32 bits, its double-precision counterpart will ...
How to use regex in String.contains() method in Java
I want to check if a String contains the words "stores", "store", and "product" in that order, no matter what is in between them.
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Assigning default values to shell variables with a single command in bash
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@solarmist The key word is "bash parameter expansion", if you want to find more about it and its companions.
– duleshi
Apr 30 '14 at 2:43
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.NET - How can you split a “caps” delimited string into an array?
...> ["camel", "Case"]
To convert that to just insert spaces between the words:
Regex.Replace(s, "([a-z](?=[A-Z])|[A-Z](?=[A-Z][a-z]))", "$1 ")
If you need to handle digits:
/([A-Z]+(?=$|[A-Z][a-z]|[0-9])|[A-Z]?[a-z]+|[0-9]+)/g
Regex.Replace(s,"([a-z](?=[A-Z]|[0-9])|[A-Z](?=[A-Z][a-z]|[0-9]...