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When to use the brace-enclosed initializer?
...e object (like the elements of a vector/array, or real/imaginary part of a complex number), use curly braces initialization if available.
If the values you are initializing with are not values to be stored, but describe the intended value/state of the object, use parentheses. Examples are the size a...
Why always ./configure; make; make install; as 3 separate steps?
Every time you compile something from source, you go through the same 3 steps:
4 Answers
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Using {} in a case statement. Why?
..., all of the lines are executed. Is this just a rule regarding older/newer compilers or there is something behind that?
6 A...
RESTful password reset
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UPDATE: (further to comment below)
I would go for something like this:
POST /users/:user_id/reset_password
You have a collection of users, where the single user is specified by the {user_name}. You would then specify the action to operate on...
Rails 4: how to use $(document).ready() with turbo-links
...scattered across different views. I organized them into separate files and compile them with the assets pipeline. However, I just learned that jQuery's "ready" event doesn't fire on subsequent clicks when turbo-linking is turned on. The first time you load a page it works. But when you click a link,...
Best data type for storing currency values in a MySQL database
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A point about the size: according to MSDN (msdn.microsoft.com/en-us/library/ms187746.aspx), Decimal(10,4) and Decimal(19,4) both use 9 bytes of storage, so might as well spring for that extra 9 digits of scale.
– Adam Nofsinger
Mar 24 '10 at 14...
C++ map access discards qualifiers (const)
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MongoDB Many-to-Many Association
...isher/book example in the docs). In this case it works fine and would only complicate things if you create separate user-role documents.
– diederikh
Feb 1 '15 at 20:22
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Can I use multiple versions of jQuery on the same page?
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Yes, it's doable due to jQuery's noconflict mode. http://blog.nemikor.com/2009/10/03/using-multiple-versions-of-jquery/
<!-- load jQuery 1.1.3 -->
<script type="text/javascript" src="http://example.com/jquery-1.1.3.js"></script>
<script type="text/javascript">
var jQuer...
Bootstrap 3 panel header with buttons wrong position
... pull-left to the H4 tag. Then, add padding-top, as necessary.
Here's the complete code:
<div class="panel panel-default">
<div class="panel-heading clearfix">
<h4 class="panel-title pull-left" style="padding-top: 7.5px;">Panel header</h4>
<div class="btn...