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Rails raw SQL example
... all records need to show up at once, consider using pagination:
https://www.ruby-toolbox.com/categories/pagination
https://github.com/mislav/will_paginate
If you need to paginate, consider creating a view in the DB first called payment_records which combines the payment_details and payment_erro...
RGB to hex and hex to RGB
... as integers, or slightly modify the rgbToHex function. Example: jsfiddle.net/cydqo6wj Current: return "#" + ((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1); Modified: return "#" + ((1 << 24) + ((+r) << 16) + ((+g) << 8) + (+b)).toString(16).slice(...
How do I get a PHP class constructor to call its parent's parent's constructor?
...s is a feature not a bug, check this for your reference:
https://bugs.php.net/bug.php?id=42016
It is just the way it works. If it sees it is coming from the right context this call version does not enforce a static call.
Instead it will simply keep $this and be happy with it.
...
How to add google chrome omnibox-search support for your site?
...Description xmlns="http://a9.com/-/spec/opensearch/1.1/" xmlns:moz="http://www.mozilla.org/2006/browser/search/">
<ShortName>Your website name (shorter = better)</ShortName>
<Description>
Description about your website search here
</Description>
<InputEncoding>UTF-8&...
Overriding !important style
... this today, and it works like a charm! More info on the W3C site: http://www.w3.org/TR/CSS2/cascade.html#specificity
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What is “406-Not Acceptable Response” in HTTP?
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In my case, I added:
Content-Type: application/x-www-form-urlencoded
solved my problem completely.
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How can I detect if a browser is blocking a popup?
... exception list.");
}
};
Usage:
var popup = window.open("http://www.google.ca", '_blank');
popupBlockerChecker.check(popup);
Hope this helps! :)
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What is the boundary in multipart/form-data?
...lowing data to the web server:
name = John
age = 12
using application/x-www-form-urlencoded would be like this:
name=John&age=12
As you can see, the server knows that parameters are separated by an ampersand &. If & is required for a parameter value then it must be encoded.
So how...
Understanding the transclude option of directive definition?
...d DOM. This article goes more in depth and clarifies it very well!
http://www.jvandemo.com/the-nitty-gritty-of-compile-and-link-functions-inside-angularjs-directives-part-2-transclusion/
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Comprehensive beginner's virtualenv tutorial? [closed]
...
Here's another good one: http://www.saltycrane.com/blog/2009/05/notes-using-pip-and-virtualenv-django/
This one shows how to use pip and a pip requirements file with virtualenv; Scobal's two suggested tutorials are both very helpful but are both easy_insta...