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How to discover number of *logical* cores on Mac OS X?
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14 Answers
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“R cannot be resolved to a variable”? [duplicate]
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edited May 23 '17 at 12:34
Community♦
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answered Oct 19 '11 at 16:50
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Fastest method to escape HTML tags as HTML entities?
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84
You could try passing a callback function to perform the replacement:
var tagsToReplace = {
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In practice, what are the main uses for the new “yield from” syntax in Python 3.3?
...Beazley's Curious Course on Coroutines is an excellent start. Read slides 24-33 for a quick primer.
Reading data from a generator using yield from
def reader():
"""A generator that fakes a read from a file, socket, etc."""
for i in range(4):
yield '<< %s' % i
def reader_wrap...
How to pass variable number of arguments to a PHP function
...he output :
int 3
array
0 => int 10
1 => string 'glop' (length=4)
2 => string 'test' (length=4)
ie, 3 parameters ; exactly like iof the function was called this way :
test(10, 'glop', 'test');
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Split large string in n-size chunks in JavaScript
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475
You can do something like this:
"1234567890".match(/.{1,2}/g);
// Results in:
["12", "34", "5...
Compression/Decompression string with C#
... static void CopyTo(Stream src, Stream dest) {
byte[] bytes = new byte[4096];
int cnt;
while ((cnt = src.Read(bytes, 0, bytes.Length)) != 0) {
dest.Write(bytes, 0, cnt);
}
}
public static byte[] Zip(string str) {
var bytes = Encoding.UTF8.GetBytes(str);
using (var...
HTTP POST with URL query parameters — good idea or not? [closed]
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answered Mar 4 '09 at 19:20
Don McCaugheyDon McCaughey
8,21233 gold badges2727 silver badges3535 bronze badges
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Can the Unix list command 'ls' output numerical chmod permissions?
...sible when listing a directory to view numerical unix permissions such as 644 rather than the symbolic output -rw-rw-r--
8 ...
How to get response status code from jQuery.ajax?
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224
I see the status field on the jqXhr object, here is a fiddle with it working:
http://jsfiddle.n...