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Difference between method and function in Scala
...apter 3 (types) tell us about Function Types (3.2.9) and Method Types (3.3.1). Chapter 4 (basic declarations) speaks of Value Declaration and Definitions (4.1), Variable Declaration and Definitions (4.2) and Functions Declarations and Definitions (4.6). Chapter 6 (expressions) speaks of Anonymous Fu...
Debug a java application without starting the JVM with debug arguments
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edited Jan 6 '14 at 12:58
Zitrax
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How do I use define_method to create class methods?
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I think in Ruby 1.9 you can do this:
class A
define_singleton_method :loudly do |message|
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Function that creates a timestamp in c#
...ToString("yyyyMMddHHmmssfff");
}
This will give you a string like 200905211035131468, as the string goes from highest order bits of the timestamp to lowest order simple string sorting in your SQL queries can be used to order by date if you're sticking values in a database
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MySql Table Insert if not exist otherwise update
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Jai is correct that you should use INSERT ... ON DUPLICATE KEY UPDATE.
Note that you do not n...
git pull fails “unable to resolve reference” “unable to update local ref”
Using git 1.6.4.2, when I tried a git pull I get this error:
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Map and Reduce in .NET
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Linq equivalents of Map and Reduce:
If you’re lucky enough to have linq then you don’t nee...
Suppress warning CS1998: This async method lacks 'await'
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Gray out image with CSS?
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edited Mar 22 '13 at 9:35
Taz
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Iterating through a list in reverse order in java
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