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Pure JavaScript Send POST Data Without a Form
...L_SOCKET, socket.SO_REUSEADDR, 1)
sock.bind(addr)
sock.listen(5)
# Launch 100 listener threads.
class Thread(threading.Thread):
def __init__(self, i):
threading.Thread.__init__(self)
self.i = i
self.daemon = True
self.start()
def run(self):
httpd = Ba...
How to use the new affix plugin in twitter's bootstrap 2.1.0?
...to clamp the element to the top with CSS. Furthermore, I had to set width: 100% on the nav element since .nav elements with position: fixed misbehave for some reason:
#nav.affix {
position: fixed;
top: 0px;
width: 100%;
}
One last thing: When an affixed element becomes fixed, its el...
Inserting a text where cursor is using Javascript/jquery
...e {
element.value += text;
element.focus();
}
}
input{width:100px}
label{display:block;margin:10px 0}
<label for="in2copy">Copy text from: <input id="in2copy" type="text" value="x"></label>
<label for="in2ins">Element to insert: <input id="in2ins" type="t...
How to estimate how much memory a Pandas' DataFrame will need?
...ll memory consumption:
>>> df.memory_usage(index=True).sum()
731731000
Also, passing deep=True will enable a more accurate memory usage report, that accounts for the full usage of the contained objects.
This is because memory usage does not include memory consumed by elements that are not ...
How to replace a character by a newline in Vim
...
100
In the syntax s/foo/bar, \r and \n have different meanings, depending on context.
Short:
For ...
How to Detect if I'm Compiling Code with a particular Visual Studio version?
..._MSC_VER == 1200 (Visual Studio 6.0 version 6.0)
MSVC++ 5.0 _MSC_VER == 1100 (Visual Studio 97 version 5.0)
The version number above of course refers to the major version of your Visual studio you see in the about box, not to the year in the name. A thorough list can be found here. Starting rec...
How to map and remove nil values in Ruby
...ting through the array to remove them later.
'Just my $%0.2f.' % [2.to_f/100]
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Format decimal for percentage values?
...y and in this case not very useful "String.Format("Value: {0:F2}.", 0.8526*100)"
– rekiem87
Jun 29 '16 at 22:59
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How to set limits for axes in ggplot2 R plots?
...imits within coord_flip() like so:
p + coord_flip(ylim = c(3,5), xlim = c(100, 400))
This just alters the visible range (i.e. doesn't remove data points).
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Dynamically change color to lighter or darker by percentage CSS (Javascript)
...use compatibility table).
.button {
color: #ff0000;
}
/* note: 100% is baseline so 85% is slightly darker,
20% would be significantly darker */
.button:hover {
filter: brightness(85%);
}
<button class="button">Foo lorem ipsum</button>
Here's more reading fro...