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String's Maximum length in Java - calling length() method
...way the internal data representation is implemented for Strings), Chapter 10: Arrays of The Java Language Specification, Java SE 7 Edition says the following:
The variables contained in an array
have no names; instead they are
referenced by array access expressions
that use nonnegative int...
How to merge two arrays in JavaScript and de-duplicate items
...
1770
To just merge the arrays (without removing duplicates)
ES5 version use Array.concat:
var arr...
Index of Currently Selected Row in DataGridView
...Row of a DataGridView ? I don't want the Row object, I want the index (0 .. n).
12 Answers
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How to retrieve the first word of the output of a command in bash?
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201
Awk is a good option if you have to deal with trailing whitespace because it'll take care of it...
PHP calculate age
...;
//get age from date or birthdate
$age = (date("md", date("U", mktime(0, 0, 0, $birthDate[0], $birthDate[1], $birthDate[2]))) > date("md")
? ((date("Y") - $birthDate[2]) - 1)
: (date("Y") - $birthDate[2]));
echo "Age is:" . $age;
?>
...
pip issue installing almost any library
...icate: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:600) - skipping
Could not find a version that satisfies the requirement pytest-cov (from versions: )
No matching distribution found for pytest-cov
Update April 2018:
To anyone getting the TLSV1_ALERT_PROTOCOL_VERSION error...
Is it possible to implement dynamic getters/setters in JavaScript?
...
2013 and 2015 Update (see below for the original answer from 2011):
This changed as of the ES2015 (aka "ES6") specification: JavaScript now has proxies. Proxies let you create objects that are true proxies for (facades on) ot...
How can I setup & run PhantomJS on Ubuntu?
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360
Guidouil's answer put me on the right track. I had to add one additional symlink to /usr/bin/, a...
Looking for a good world map generation algorithm [closed]
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answered Mar 25 '10 at 23:52
David JohnstoneDavid Johnstone
22.4k1414 gold badges6464 silver badges7171 bronze badges
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Why can I access private variables in the copy constructor?
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answered Jul 18 '13 at 10:40
Tony DelroyTony Delroy
91k1010 gold badges149149 silver badges219219 bronze badges
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