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Installing rmagick on Ubuntu
...4. Looked here but had no joy. I even compiled and installed ImageMagick from source, but the instructions here still didn't help me when I try to install RMagick using RubyGems. I got this error:
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What is the >>>= operator in C?
...1P1 ]
The first thing I notice is that we are using the ternary operator from the use of ?. So the subexpression:
0xFULL ? '\0' : -1
is saying "if 0xFULL is non-zero, return '\0', otherwise -1. 0xFULL is a hexadecimal literal with the unsigned long-long suffix - meaning it's a hexadecimal liter...
fatal: could not read Username for 'https://github.com': No such file or directory
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For me nothing worked from suggested above, I use git pull from jenkins shell script and apparently it takes wrong user name. I spent ages before I found a way to fix it without switching to SSH.
In your the user's folder create .gitconfig file ...
What's the point of 'meta viewport user-scalable=no' in the Google Maps API
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On many devices (such as the iPhone), it prevents the user from using the browser's zoom. If you have a map and the browser does the zooming, then the user will see a big ol' pixelated image with huge pixelated labels. The idea is that the user should use the zooming provided by Go...
What Computer Science concepts should I know? [closed]
...s are often directed to Perl hackers, I think any programmer would benefit from his clear presentation and real code, especially in Higher Order Perl.
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How to append data to div using JavaScript?
I'm using AJAX to append data to div element, where I fill the div from JavaScript, how can I append new data to the div without losing the previous data found in div?
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Why array implements IList?
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that'a actually a good answer from the documentation's point of view. But to me it rather looks like a hack. Interfaces must be thin and simple in order for a class to implement all the members.
– oleksii
May 11 '11 ...
Which version of CodeIgniter am I currently using?
... to echo a constant when one could either just use the constant or echo it from a view or whereever it is needed?
– Thomas Daugaard
Jun 11 '14 at 13:21
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Add padding on view programmatically
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Where is the 0.5f coming from?
– Herr von Wurst
Sep 26 '13 at 22:35
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Show loading image while $.ajax is performed
...ax object's beforeSend and complete functions. It's better to show the gif from inside beforeSend so that all the behavior is encapsulated in a single object. Be careful about hiding the gif using the success function. If the request fails, you'll probably still want to hide the gif. To do this use ...