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Regular expression search replace in Sublime Text 2
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Usually a back-reference is either $1 or \1 (backslash one) for the first capture group (the first match of a pattern in parentheses), and indeed Sublime supports both syntaxes. So try:
my name used to be \1
or
my name used to be $1
Also note that your orig...
Validate that a string is a positive integer
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Two answers for you:
Based on parsing
Regular expression
Note that in both cases, I've interpreted "positive integer" to include 0, even though 0 is not positive. I include notes if you want to disallow 0.
Based on Parsing
If you wa...
How to get URL parameter using jQuery or plain JavaScript?
...iables = sPageURL.split('&'),
sParameterName,
i;
for (i = 0; i < sURLVariables.length; i++) {
sParameterName = sURLVariables[i].split('=');
if (sParameterName[0] === sParam) {
return sParameterName[1] === undefined ? true : decodeURIComponent(...
Java packages com and org
What are the meaning of the packages org and com in Java?
4 Answers
4
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C++11 range based loop: get item by value or reference to const
...tems as well as want to avoid making copies, then auto const & is the correct choice:
for (auto const &x : vec)
Whoever suggests you to use auto & is wrong. Ignore them.
Here is recap:
Choose auto x when you want to work with copies.
Choose auto &x when you want to work with or...
Get item in the list in Scala?
How in the world do you get just an element at index i from the List in scala?
4 Answers
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Set element width or height in Standards Mode
Is it possible to set width or height of HTML element (ex. <div> ) in JavaScript in Standards Mode?
2 Answers
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What does the caret operator (^) in Python do?
I ran across the caret operator in python today and trying it out, I got the following output:
5 Answers
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Is there any way to not return something using CoffeeScript?
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You have to explicitly return nothing, or to leave an expression evaluating to undefined at the bottom of your function:
fun = ->
doSomething()
return
Or:
fun = ->
doSomething()
undefined
This is what the doc recommends, when using comp...
Javadoc: package.html or package-info.java
...referred over package.html."—javadoc - The Java API Documentation Generator
Addendum: The big difference seems to be package annotations. There's a little more in the way of rationale in 7.4 Package Declarations.
Addendum: The annotation feature is also mentioned here and here.
Addendum: See al...