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Reasons for using the set.seed function
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Make sure that the controller has a parameterless public constructor error
...me issue and I resolved it by making changes in the UnityConfig.cs file In order to resolve the dependency issue in the UnityConfig.cs file you have to add:
public static void RegisterComponents()
{
var container = new UnityContainer();
container.RegisterType<ITestService, TestServic...
Method Overloading for null argument
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Django: Get an object form the DB, or 'None' if nothing matches
...yset, or None if there is no matching object.
Usage:
p = Article.objects.order_by('title', 'pub_date').first()
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JavaScript string newline character?
...or instance, returning to the beginning of the line in a console window in order to overwrite the line, without moving to the next line. This is often used to write changing percent progress indicators in command line utilities.
– Dan Bechard
Nov 9 '15 at 15:55...
google chrome extension :: console.log() from background page?
...an still use console.log(), but it gets logged into a separate console.
In order to view it - right click on the extension icon and select "Inspect popup".
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Why is division in Ruby returning an integer instead of decimal value?
...t are floats to begin with. I've built a prime number generator in Ruby in order to learn the syntax, now I'm optimizing it to learn what works best. Here's the benchmark I put together: require 'base64';require 'zlib';puts Zlib.inflate(Base64.decode64("eJxlkMEOwiAQRO98hekFuGzxQEwPXvwR01ZqiYHqBk2Tln...
Importing two classes with same name. How to handle?
...e should use fully qualified names of the classes (that have same name) in order to make it clear which class we are referring too.
:)
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What can be the reasons of connection refused errors?
... not specifying the port number when binding or connecting in network byte order...
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How to view the SQL queries issued by JPA?
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In order to view all the SQL and parameters in OpenJPA, put these two parameters in the persistence.xml:
<property name="openjpa.Log" value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO, SQL=TRACE"/>
<property name="open...