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Is there an opposite of include? for Ruby Arrays?
I've got the following logic in my code:
11 Answers
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Exporting a function in shell
...ould you please explain these with some coding example. I dont want to put my function in .bashrc
– Sachin Chourasiya
Dec 11 '09 at 5:36
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Removing whitespace from strings in Java
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The most correct answer to the question is:
String mysz2 = mysz.replaceAll("\\s","");
I just adapted this code from the other answers. I'm posting it because besides being exactly what the question requested, it also demonstrates that the result is returned as a new string,...
Adding a background image to a element
... it did give me an idea for another issue I was facing so for that I offer my thanks.
– Striker
Apr 23 '16 at 12:45
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PHP Get name of current directory
I have a php page inside a folder on my website.
7 Answers
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What is an application binary interface (ABI)?
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I'm not at all convinced that my template is faulty. Because every where this template for interface is holding true. So, yes I want I expect ABI also to fit into this template but thats not it. IMPORTANT thing is I still don't understand. I don't know if...
Changing the color of an hr element
I want to change the color of my hr tag using CSS. The code I've tried below doesn't seem to work:
26 Answers
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How to convert the background to transparent? [closed]
...depth (although I couldn't tell visually). Perhaps the issue resulted from my image not having a high-contrast border? It was white to light grey. Lunapic had no issues identifying the border and making the background transparent.
– Jacob Torres
May 15 '18 at 1...
Simple way to create matrix of random numbers
I am trying to create a matrix of random numbers, but my solution is too long and looks ugly
13 Answers
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How do I get a platform-dependent new line character?
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Oh my, "Line 1" + System.getProperty("line.separator") + "Line 2" is indeed one of the ugliest things I've ever seen. Just declaring a constant elsewhere would be less painful.
– abahgat
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