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Create module variables in Ruby
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@coreyward Hey my mistake. Why the need for two '@@' class variables? Isn't it considered a code smell, especially if the class is extended to use class variables? I was testing this and I realized I could get the same result from a single @ instance variable. Is t...
Different class for the last element in ng-repeat
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@Rahul, indeed sadly, it works for me. What do you have in developer console?
– Paul Brit
Jan 29 '13 at 11:45
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How do I get a PHP class constructor to call its parent's parent's constructor?
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public function __construct($bypass = false)
{
// only perform actions inside if not bypassing
if (!$bypass) {
}
// call Grandpa's constructor
parent::__construct();
}
}
class Kiddo extends Papa
{
public function __construct()
{
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Difference between git pull --rebase and git pull --ff-only
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git rebase origin/master
i.e. your remote changes (C) will be applied before the local changes (D), resulting in the following tree
A -- B -- C -- D
What will happen if I use git pull --ff-only ?
It will fail.
git pull --ff-only corresponds to
git fetch
git merge --ff-only origin/mast...
YAML Multi-Line Arrays
...s . However, I would like the ability to create a multi-line array (mainly for readibility within config files) using the | character.
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How do I use WebRequest to access an SSL encrypted site using https?
...ts installed. You can ignore those cert problems if you put this line in before you make the actual web request:
ServicePointManager.ServerCertificateValidationCallback = new System.Net.Security.RemoteCertificateValidationCallback(AcceptAllCertifications);
where AcceptAllCertifications is defined...
Can Vim highlight matching HTML tags like Notepad++?
Vim has support for matching pairs of curly brackets, parentheses, and square brackets. This is great for editing C-style languages like PHP and JavaScript. But what about matching HTML tags?
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Order by multiple columns with Doctrine
I need to order data by two columns (when the rows have different values for column number 1, order by it; otherwise, order by column number 2)
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Should JAVA_HOME point to JDK or JRE?
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So JAVA_HOME is used to do two things: 1: for development tools, finding javac.exe. 2: for nondevelopment tools, finding java.exe. This seems to violate "one tool for one thing". Shouldn't JDK_HOME be used instead?
– Pacerier
Se...
Why specify @charset “UTF-8”; in your CSS file?
...characters and not only ASCII.
Using it in the meta tag is fine, but only for pages that include that meta tag.
Read about the rules for character set resolution of CSS files at the w3c spec for CSS 2.
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