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What is the difference between gsub and sub methods for Ruby Strings
I have been perusing the documentation for String today, and I saw the :sub method, which I'd never noticed before. I've been using :gsub and it appears that they are essentially the same. Can anyone explain the difference to me? Thanks!
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Is it possible to use AutoLayout with UITableView's tableHeaderView?
Since I discovered AutoLayout I use it everywhere, now I'm trying to use it with a tableHeaderView .
29 Answers
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Combining multiple @SuppressWarnings annotations - Eclipse Indigo
So the issue is being able to combine multple warning suppressions so that each item doesn't need it's own @SuppressWarnings annotation.
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JavaScript function order: why does it matter?
JSHint complains when my JavaScript calls a function that is defined further down the page than the call to it. However, my page is for a game, and no functions are called until the whole thing has downloaded. So why does the order functions appear in my code matter?
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Maven: Command to update repository after adding dependency to POM
I've added a new dependency to my POM.
5 Answers
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What exactly does the post method do?
I've encountered a very weird feature.
4 Answers
4
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Extension methods cannot be dynamically dispatched
I want to have DropDownListFor in MVC
3 Answers
3
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Latex Remove Spaces Between Items in List
What is the best way to format a list as to remove the spaces between list items.
4 Answers
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How can I add a hint text to WPF textbox?
For example, Facebook has a "Search" hint text in the Search text box when the textbox is empty.
14 Answers
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Sourcemaps off by one line in Chrome, with Ruby on Rails, Webpack, and React JS
I'm having an issue where the sourcemaps generated by Webpack using the inline-source-map configuration setting are off by one line when I use the Chrome devtools debugger.
Webpack is set up inside a Ruby on Rails application to generate a concatenated, unminified JavaScript file composed of a cou...