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Making the main scrollbar always visible
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What is the purpose of the “role” attribute in HTML?
... this example, a link was used, even though the resulting functionality is more button-like than a navigation link.
<a href="#" role="button" aria-label="Delete item 1">Delete</a>
<!-- Note: href="#" is just a shorthand here, not a recommended technique. Use progressive enhancement wh...
Remove whitespaces inside a string in javascript
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You might want to use .replace(/ /g, '') if there is more than once space.
– Rocket Hazmat
May 29 '12 at 13:44
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How do I create a random alpha-numeric string in C++?
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109
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How to avoid “if” chains?
...ll as a very good programming technique (short circuit evaluation). Furthermore, this can be used in any complex situation where creating functions would mess up the code.
– Sanchises
Jun 26 '14 at 18:49
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Can I access constants in settings.py from templates in Django?
...'my_template.html'):
return direct_to_template(request, template)
def more_custom_view(request, template='my_template.html'):
return render_to_response(template, {}, context_instance=RequestContext(request))
These views will both have several frequently used settings like settings.MEDIA_U...
How to convert string to boolean php
...ded for clarity of understanding. In actual use the following code may be more appropriate:
$test_mode_mail = ($string === 'true');
or maybe use of the filter_var function may cover more boolean values:
filter_var($string, FILTER_VALIDATE_BOOLEAN);
filter_var covers a whole range of values, ...
Align labels in form next to input
...>
</div>
<div class="block">
<label>Label with more text</label>
<input type="text" />
</div>
<div class="block">
<label>Short</label>
<input type="text" />
</div>
JSFiddle
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PHP global in functions
... push in/inject dependencies, the function does not rely on the outside anymore. When you do fn(1) you dont have to have a variable holding 1 somewhere outside. But when you pull in global $one inside the function, you couple to the global scope and expect it to have a variable of that defined somew...
Threading pool similar to the multiprocessing Pool?
...er: "multiprocessing.dummy replicates the API of multiprocessing but is no more than a wrapper around the threading module." multiprocessing in general is about processes, but to allow switching between processes and threads, they (mostly) replicated the multiprocessing API in multiprocessing.dummy,...