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Rails - Could not find a JavaScript runtime?
...js solves this
To install nodejs on ubuntu, you can type the following command in the terminal:
sudo apt-get install nodejs
To install nodejs on systems using yum, type the following in the terminal:
yum -y install nodejs
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How can I use “” in javadoc without formatting?
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You can use &lt; for < and &gt; for > .
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JavaScript: How do I print a message to the error console?
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Install Firebug and then you can use console.log(...) and console.debug(...), etc. (see the documentation for more).
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Are email addresses case sensitive?
I've read that by standard first part of e-mail is case sensitive, however I've tried to send e-mail to name@example.com , Name@example.com and NAME@example.com - it has arrived in each case.
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Add border-bottom to table row
...e of 3 by 3. I need a way to add a border for the bottom of every row tr and give it a specific color.
16 Answers
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disable all form elements inside div
... answered Mar 13 '11 at 16:14
Andrew WhitakerAndrew Whitaker
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Filter element based on .data() key/value
...he record, you can filter on data with jquery (this question is quite old, and jQuery evolved since then, so it's right to write this solution as well):
$('.navlink[data-selected="true"]');
or, better (for performance):
$('.navlink').filter('[data-selected="true"]');
or, if you want to get all...
React ignores 'for' attribute of the label element
...ework), I need to render a label element bound to a text input using the standard for attribute.
6 Answers
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How to properly override clone method?
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If a class and all its superclasses call super.clone() within their clone methods, a subclass will generally only have to override clone() if it adds new fields whose contents would need to be cloned. If any superclass uses new rather ...
How to create Gmail filter searching for text only at start of subject line?
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Regex is not on the list of search features, and it was on (more or less, as Better message search functionality (i.e. Wildcard and partial word search)) the list of pre-canned feature requests, so the answer is "you cannot do this via the Gmail web UI" :-(
There are ...