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What is a “slug” in Django?
...Even Stack Overflow itself does this, with the GEB-ish(a) self-referential https://stackoverflow.com/questions/427102/what-is-a-slug-in-django/427201#427201, although you can replace the slug with blahblah and it will still find it okay.
It may even date back earlier than that, since screenplays ha...
How to correctly use “section” tag in HTML5?
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How do I show multiple recaptchas on a single page?
...tchas inside them explicitly.
This is easy with the google recaptcha api:
https://developers.google.com/recaptcha/docs/display#explicit_render
Here is the example html code:
<form>
<h1>Form 1</h1>
<div><input type="text" name="field1" placeholder="field1"><...
Any way to force strict mode in node?
...
You can also use
https://npmjs.org/package/use-strict
that is, write once
require('use-strict')
or even take a step forward and use
https://npmjs.org/package/node-strict
Please note that use-strict will turn on strict more on every modu...
What do the different readystates in XMLHttpRequest mean, and how can I use them?
...nt
3 The request is in process
4 The request is complete
(from https://www.w3schools.com/js/js_ajax_http_response.asp)
In practice you almost never use any of them except for 4.
Some XMLHttpRequest implementations may let you see partially received responses in responseText when readyS...
Remove non-ascii character in string
...es on those:
http://www.fileformat.info/info/unicode/char/200B/index.htm
https://en.wikipedia.org/wiki/Left-to-right_mark
Note that although the encoding of the embedded character is UTF-8, the encoding in the regular expression is not. Although the character is embedded in the string as three ...
Rails raw SQL example
...an be done with raw_connection, prepare, and exec_prepared as described in https://stackoverflow.com/a/13806512/178651
You can also put raw SQL fragments into ActiveRecord relational queries: http://guides.rubyonrails.org/active_record_querying.html
and in associations, scopes, etc. You could proba...
Difference between `npm start` & `node app.js`, when starting app?
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Difference between double and single curly brace in angular JS?
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Is type=“text/css” necessary in a tag?
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