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Adding asterisk to required fields in Bootstrap 3
...group required">
<label class="col-md-2 control-label"> </label>
<div class="col-md-4">
<div class="checkbox">
<label class='text'> <!-- use this class -->
<input class="" id="id_tos" name="tos" required="required" t...
List comprehension: Returning two (or more) items for each item
...>>> list(chain.from_iterable((f(x), g(x)) for x in range(3)))
[2, 0, 3, 1, 4, 4]
Timings:
from timeit import timeit
f = lambda x: x + 2
g = lambda x: x ** 2
def fg(x):
yield f(x)
yield g(x)
print timeit(stmt='list(chain.from_iterable((f(x), g(x)) for x in range(3)))',
...
jQuery .each() index?
...clicker", function() {
run_each();
});
.results {
background: #000;
height: 150px;
overflow: auto;
color: lime;
font-family: arial;
padding: 20px;
}
.container {
display: flex;
}
.one,
.two,
.three {
width: 33.3%;
}
.one {
background: yellow;
text...
How to check if a URL is valid
...
answered Nov 26 '09 at 21:40
Mikael SMikael S
4,95022 gold badges2020 silver badges2121 bronze badges
...
Setting the filter to an OpenFileDialog to allow the typical image formats?
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edited Sep 17 '19 at 14:04
Sebastian Brosch
35.1k1414 gold badges5555 silver badges6969 bronze badges
...
When correctly use Task.Run and when just async-await
...
380
Note the guidelines for performing work on a UI thread, collected on my blog:
Don't block the ...
What is the difference between 'classic' and 'integrated' pipeline mode in IIS7?
...
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edited Apr 3 '09 at 23:37
answered Apr 3 '09 at 23:22
...
Node.js quick file server (static files over HTTP)
...
1140
A good "ready-to-use tool" option could be http-server:
npm install http-server -g
To use it:...
How do I right align controls in a StatusStrip?
...
J. Scott Elblein
2,6691010 gold badges3838 silver badges6262 bronze badges
answered Feb 3 '09 at 23:47
Eric SchoonoverEric S...
Wrap long lines in Python [duplicate]
...
def fun():
print(('{0} Here is a really long '
'sentence with {1}').format(3, 5))
Adjacent string literals are concatenated at compile time, just as in C. http://docs.python.org/reference/lexical_analysis.html#string-literal-concate...