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jQuery counting elements by class - what is the best way to implement this?
...s.animate(/* */)
// It might also be appropriate to check that we have 2 or more
// elements returned by the filter-call before animating this subset of
// items.
.filter(':odd')
.animate(/* */)
.end()
.promise()
.then(function () {
$items.addClass('all-d...
Why use apparently meaningless do-while and if-else statements in macros?
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edited Jun 15 '14 at 18:26
Pavel
6,62222 gold badges2424 silver badges4040 bronze badges
answered Sep ...
Semicolons superfluous at the end of a line in shell scripts?
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152
Single semicolons at the end of a line are superfluous, since the newline is also a command sepa...
Choice between vector::resize() and vector::reserve()
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265
The two functions do vastly different things!
The resize() method (and passing argument to co...
How do I download a binary file over HTTP?
...write(resp.body)
end
end
puts "Done."
Edit: Changed. Thank You.
Edit2: The solution which saves part of a file while downloading:
# instead of http.get
f = open('sample.flv')
begin
http.request_get('/sample.flv') do |resp|
resp.read_body do |segment|
f.write(segment)
...
What is the correct way to start a mongod service on linux / OS X?
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129
With recent builds of mongodb community edition, this is straightforward.
When you install via...
How to autosize a textarea using Prototype?
...ript language="javascript">
google.load('prototype', '1.6.0.2');
</script>
</head>
<body>
<textarea id="text-area" rows="1" cols="50"></textarea>
<script type="text/javascript" language="javascript">
res...
Panel.Dock Fill ignoring other Panel.Dock setting
...l effect depends on the layout model.
With fixed positioned controls, the 2D position is independent of the sibling order, but when controls are overlapping, the control earliest in the order will be "on top", hiding part of siblings later in the order. In this context Bring to front / Send to back...
What does “where T : class, new()” mean?
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edited Jan 13 '17 at 21:22
Tohid
4,82177 gold badges4040 silver badges7373 bronze badges
answered J...
Understanding :source option of has_one/has_many through of Rails
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245
Sometimes, you want to use different names for different associations. If the name you want to...