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Replace words in a string - Ruby
...eplaced 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! 'Robert', 'Joe'
The above will replace all instances of Robert w...
What does this symbol mean in IntelliJ? (red circle on bottom-left corner of file name, with 'J' in
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click the directory and click the Sources button
It's weird because usually it's done automatically. Maybe it's better if you recreate the project again.
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Eclipse compilation error: The hierarchy of the type 'Class name' is inconsistent
...tting compiled. In my case I knew the superclass existed, but it wasnt actually getting compiled properly.
– Joseph Rajeev Motha
Mar 21 '14 at 2:53
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How do I add a ToolTip to a control?
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What about one static ToolTip for all your forms?
– Svish
Aug 27 '09 at 8:13
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How can I use goto in Javascript?
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Absolutely! There is a project called Summer of Goto that allows you use JavaScript at its fullest potential and will revolutionize the way you can write your code.
This JavaScript preprocessing tool allows you to create a label and then goto it using this ...
Add a common Legend for combined ggplots
I have two ggplots which I align horizontally with grid.arrange . I have looked through a lot of forum posts, but everything I try seem to be commands that are now updated and named something else.
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Why doesn't RecyclerView have onItemClickListener()?
...The moment you have a click listener for any of the internal elements the callback would not be triggered but it wasn't notified or well documented (if at all) so there was a lot of confusion and SO questions about it.
Given that RecyclerView takes it a step further and doesn't have a concept of a ...
EProgrammerNotFound exception in Delphi?
...e compiler for one of the most common errors with a similar message. Internally we've always joked and poked fun at different things and people (mostly on the team itself). If you don't have a sense of humor, you're destined to an early grave.
It was a simple conversation;
"Oh, you should have ra...
How do I enumerate the properties of a JavaScript object? [duplicate]
...familiar with object-oriented programming would expect anything less! Typically, someone that brings this up has been subjected to Douglas Crockford's warnings about this, which still confuse me a bit. Again, inheritance is a normal part of OO languages and is therefore part of JavaScript, notwithst...
How do I read the source code of shell commands?
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All these basic commands are part of the coreutils package.
You can find all information you need here:
http://www.gnu.org/software/coreutils/
If you want to download the latest source, you should use git:
git clone git:/...