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What's the advantage of a Java enum versus a class with public static final fields?
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answered Apr 2 '12 at 0:51
casablancacasablanca
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Compiler Ambiguous invocation error - anonymous method and method group with Func or Action
...ited Jul 19 '17 at 8:21
user247702
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answered Jan 13 '10 at 17:30
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How to drop columns by name in a data frame
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answered Mar 8 '11 at 15:03
jubajuba
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I want to get Year, Month, Day, etc from Java Date to compare with Gregorian Calendar date in Java.
...nt day = cal.get(Calendar.DAY_OF_MONTH);
// etc.
Beware, months start at 0, not 1.
Edit: Since Java 8 it's better to use java.time.LocalDate rather than java.util.Calendar. See this answer for how to do it.
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Set custom HTML5 required field validation message
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+150
Code snippet
Since this answer got very much attention, here is a nice configurable snippet I came up with:
/**
* @author ComFreek...
What is the maven-shade-plugin used for, and why would you want to relocate Java packages?
...one's pom.xml. I've never used maven-shade-plugin before (and I'm a Maven n00b) so I tried to understand the reason for using this and what it does.
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Controlling fps with requestAnimationFrame?
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10 Answers
10
Active
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Select first row in each GROUP BY group?
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On Oracle 9.2+ (not 8i+ as originally stated), SQL Server 2005+, PostgreSQL 8.4+, DB2, Firebird 3.0+, Teradata, Sybase, Vertica:
WITH summary AS (
SELECT p.id,
p.customer,
p.total,
ROW_NUMBER() OVER(PARTITION BY p.customer
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Inserting a PDF file in LaTeX
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IcyFlame
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answered Apr 29 '10 at 18:16
MicaMica
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Hidden features of Windows batch files
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edited Aug 7 '10 at 18:00
community wiki
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