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What is an AngularJS directive?
...ine shopping" domain, rather than "div"s and "span"s (as @WTK already mentioned).
Directives can also componentize HTML -- group a bunch of HTML into some reusable component. If you find yourself using ng-include to pull in lots of HTML, it is probably time to refactor into directives.
What de...
AngularJS directive with default options
...nController',
compile: function(element, attrs){
if (!attrs.attrOne) { attrs.attrOne = 'default value'; }
if (!attrs.attrTwo) { attrs.attrTwo = 42; }
},
...
}
});
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How to override to_json in Rails?
... number of arguments (1 for 0) because to_json needs to be overridden with one parameter, the options hash.
def to_json(options)
...
end
Longer explanation of to_json, as_json, and rendering:
In ActiveSupport 2.3.3, as_json was added to address issues like the one you have encountered. The c...
What is the difference between XMLHttpRequest, jQuery.ajax, jQuery.post, jQuery.get
...
Each one of them uses XMLHttpRequest. This is what the browser uses to make the request. jQuery is just a JavaScript library and the $.ajax method is used to make a XMLHttpRequest.
$.post and $.get are just shorthand versions of ...
Check if current directory is a Git repository
...ld either wrap that in a function or use it in a script.
Condensed into a one line condition suitable for bash and zsh
[ -d .git ] && echo .git || git rev-parse --git-dir > /dev/null 2>&1
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Shortcut to Apply a Formula to an Entire Column in Excel [closed]
... This did not work in Excel 2013 with the formula already applied to one cell. Ctrl+D worked in RobinCTS post.
– Brett Mathe
Jun 19 '14 at 14:35
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AngularJS : How to watch service variables?
... not sure how this is a better solution than $watch, the questioner was asking for a simple way of sharing the data, it looks even more cumbersome. I would rather use $broadcast than this
– Jin
Feb 27 '14 at 6:32
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ReSharper - force curly braces around single line
...uff and I'd like to have the option to look at and fix the rule violations one at a time.
Thanks for your help!
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How do I copy an object in Java?
...mmy = another.dummy; // you can access
}
}
Every object has also a clone method which can be used to copy the object, but don't use it. It's way too easy to create a class and do improper clone method. If you are going to do that, read at least what Joshua Bloch has to say about it in Effectiv...
Proper usage of Java -D command-line parameters
...her words, the way you've got it at the moment will treat -Dtest="true" as one of the arguments to pass to main instead of as a JVM argument.
(You should probably also drop the quotes, but it may well work anyway - it probably depends on your shell.)
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