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Docker build “Could not resolve 'archive.ubuntu.com'” apt-get fails to install anything
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14 Answers
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Why do people still use primitive types in Java?
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400
In Joshua Bloch's Effective Java, Item 5: "Avoid creating unnecessary objects", he posts the f...
XSD - how to allow elements in any order any number of times?
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MikeD
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answered Feb 18 '10 at 17:14
xcutxcut
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Add leading zeroes/0's to existing Excel values to certain length
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4
OMG! Perfect! You learn something new every single day. I even have multiple dog-eared Excel books and never came across this -- will use ...
Centering text in a table in Twitter Bootstrap
...er;
}
@import url('https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css');
table,
thead,
tr,
tbody,
th,
td {
text-align: center;
}
.table td {
text-align: center;
}
<table class="table">
<thead>
<tr>
<th>1</th...
How do I check what version of Python is running my script?
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1423
This information is available in the sys.version string in the sys module:
>>> impor...
How do I compare two string variables in an 'if' statement in Bash? [duplicate]
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answered Nov 25 '10 at 13:49
moinudinmoinudin
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phonegap open link in browser
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edited Dec 4 '18 at 16:58
Erti-Chris Eelmaa
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How to change a nullable column to not nullable in a Rails migration?
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edited Mar 17 '18 at 12:42
Dorian
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answered...