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Convert timestamp in milliseconds to string formatted time in Java
... I like your solution better than the accepted answer as it is a bit more explicit and does not suffer problems with locale. Though you miss the final part: millis = millis % 1000, which would rightly put milliseconds at the end of the formatted string.
– Ondrej Burkert
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Get URL query string parameters
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To get a more readable output, you can wrap the print_r() statement in <pre> tags: echo '<pre>'.print_r($_SERVER, TRUE).'</pre>';.
– Amal Murali
Mar 21 '14 at 12:08
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.NET WebAPI Serialization k_BackingField Nastiness
...ld serialize all the public properties for you.
Only if you want to have more control about what's included, you then decorate your class with [DataContract] and the properties to be included with [DataMember] (because both DCS and JSON.NET respsect these attributes).
If for some reason, you need...
What is the purpose of the word 'self'?
... or requiring declarations like C++ and Java do, or perhaps something yet more different -- but it didn't. Python's all for making things explicit, making it obvious what's what, and although it doesn't do it entirely everywhere, it does do it for instance attributes. That's why assigning to an ins...
Check a collection size with JSTL
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I agree with Mark here. Why import more cruft into your page for one tag? Use Mark's solution, it's cleaner.
– ResourceReaper
Feb 25 '14 at 1:12
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What's the role of GetHashCode in the IEqualityComparer in .NET?
...y cool data structure that trades a higher memory footprint in return for (more or less) constant costs for Add/Remove/Get operations. It is a poor choice for iterating over though. Internally, a dictionary contains an array of buckets, where values can be stored. When you add a Key and Value to a d...
NOW() function in PHP
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date('Y-m-d H:i:s')
Look here for more details: http://pl.php.net/manual/en/function.date.php
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What is the use of a private static variable in Java?
...h a meaningful name and use that in their code, which should make the code more readable. (You should also make such constants final).
For example:
public class Example {
private final static String JDBC_URL = "jdbc:mysql://localhost/shopdb";
private final static String JDBC_USERNAME = "us...
PHPExcel auto size column width
...s such as thousand separators.
By default, this is an estimated width: a more accurate calculation method is available, based on using GD, which can also handle font style features such as bold and italic; but this is a much bigger overhead, so it is turned off by default. You can enable the more ...
Eclipse: Enable autocomplete / content assist
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