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string sanitizer for filename
...tion filter_filename($name) {
// remove illegal file system characters https://en.wikipedia.org/wiki/Filename#Reserved_characters_and_words
$name = str_replace(array_merge(
array_map('chr', range(0, 31)),
array('<', '>', ':', '"', '/', '\\', '|', '?', '*')
), '', $n...
How to write a caption under an image?
...
<a href="#">
<figure>
<img src="http://lorempixel.com/100/100/nature/1/" width="100px" height="100px" />
<figcaption>First image</figcaption>
</figure>
</a>
<a href="#">
<figure>...
Are HTML Image Maps still used?
...ieve mouseover effects using this technique is described in this tutorial: http://www.petercollingridge.co.uk/data-visualisation/mouseover-effects-svgs
The key takeaway being that SVG elements also trigger traditional dom events including onmouseover and onmouseout.
...
How to get base url with jquery or javascript?
...
Yes, it works! http://localhost/myapp/what/ever/sub/folder -> getBaseUrl -> http://localhost/myapp :-)
– vee
Jul 29 '16 at 9:23
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How to send POST request?
...
If you really want to handle with HTTP using Python, I highly recommend Requests: HTTP for Humans. The POST quickstart adapted to your question is:
>>> import requests
>>> r = requests.post("http://bugs.python.org", data={'number': 12524, '...
Algorithm to randomly generate an aesthetically-pleasing color palette [closed]
...you want to achieve with your random colors.
Some additional resources:
http://en.wikipedia.org/wiki/Color_theory
http://en.wikipedia.org/wiki/Complementary_color
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How do I configure different environments in Angular.js?
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To achieve that, I suggest you to use AngularJS Environment Plugin: https://www.npmjs.com/package/angular-environment
Here's an example:
angular.module('yourApp', ['environment']).
config(function(envServiceProvider) {
// set the domains and variables for each environment
envServic...
Why is it common to put CSRF prevention tokens in cookies?
...le to implement.
Works with AJAX.
Works with forms.
Cookie can actually be HTTP Only.
Disadvantages:
All forms must output the hidden field in HTML.
Any AJAX POSTs must also include the value.
The page must know in advance that it requires the CSRF token so it can include it in the page content ...
Unrecognized SSL message, plaintext connection? Exception
I have a java complied package to speak with the https server on net. Running the compilation gives the following exception:
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nginx upload client_max_body_size issue
...do that, I set the nginx client_max_body_size to 1m (1MB) and expect a HTTP 413 (Request Entity Too Large) status in response when that rule breaks.
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