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Check whether an array is empty [duplicate]
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420
There are two elements in array and this definitely doesn't mean that array is empty. As a quick...
RRSet of type CNAME with DNS name foo.com. is not permitted at apex in zone bar.com
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answered Nov 27 '13 at 0:18
Ioan Alexandru CucuIoan Alexandru Cucu
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Can I return the 'id' field after a LINQ insert?
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edited Jul 6 '15 at 6:06
T.J. Crowder
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Magic number in boost::hash_combine
...umber is supposed to be 32 random bits, where each is equally likely to be 0 or 1, and with no simple correlation between the bits. A common way to find a string of such bits is to use the binary expansion of an irrational number; in this case, that number is the reciprocal of the golden ratio:
phi...
Copying files from Docker container to host
.../openface "/bin/bash" 33 minutes ago Up 33 minutes 0.0.0.0:8000->8000/tcp, 0.0.0.0:9000->9000/tcp goofy_roentgen
You can also use (part of) the Container ID. The following command is equivalent to the first
$ sudo docker cp 1b4a:/out_read.jpg .
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Sequence contains no matching element
...lusive upper bounds in for loops - they're more idiomatic in C#:
for (i = 0; i < _lstAcl.Documents.Count; i++)
Eliminate common subexpressions:
var target = _lstAcl.Documents[i];
// Now use target for the rest of the loop body
Where possible use foreach instead of for to start with:
foreach ...
Android Studio Multi-Windows for One Project
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anand krish
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answered Mar 14 '14 at 16:01
Marco AciernoMarco Acierno
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How do I put the image on the right side of the text in a UIButton?
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BenjaminBenjamin
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How do I clone a github project to run locally?
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answered Dec 9 '09 at 7:08
ThiloThilo
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Are nested span tags OK in XHTML?
...idator direct input option:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<title>Title</title>
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