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List All Redis Databases
...eys=1,expires=0
You can find the description of the Redis protocol here:
http://redis.io/topics/protocol
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Java: Path vs File
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Check this article about more info - http://www.oracle.com/technetwork/articles/javase/nio-139333.html
Basically file.Path will be the way to go from now on but as is widely known Java people tend to keep back-compatibility so I guess that's why they have left ...
What does the tilde (~) mean in my composer.json file?
... example: ~4.1 will allow project versions >=4.1 but <5.0.
Credits: http://dwellupper.io/post/37/using-tilde-range-operator-to-resolve-dependency-version-in-composer-php
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How do I create a URL shortener?
...write a long URL into an input field and the service shortens the URL to " http://www.example.org/abcdef ".
30 Answers
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Importing a Maven project into Eclipse from Git
...add link to Available Software Site, then install it.
GIT plugin (EGIT)- http://download.eclipse.org/egit/updates
Eclipse Maven plugin (M2Eclipse) - http://download.eclipse.org/technology/m2e/releases
Maven SCM Handler for EGit (m2e-egit)
Install from the M2E Marketplace (Settings → Maven ...
Mocking objects with Moq when constructor has parameters
...ameters) OR you need to create the Moq with constructor arg specification. http://www.mockobjects.com/2007/04/test-smell-mocking-concrete-classes.html
The best thing to do would be right click on your class and choose Extract interface.
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How to store int[] array in application Settings
...estSetting" serializeAs="String"><value><ArrayOfInt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><int>1</int><int>2</int><int>3</int></ArrayOfInt></value></setting>
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Check if Python Package is installed
...o install from PyPI or from any other alternative source (like pip install http://some.site/package-name.zip or any other archive type).
When installing manually using python setup.py install.
When installing from system repositories, like sudo apt install python-requests.
Cases when it might n...
Is it possible to apply CSS to half of a character?
...aders for the blind or visually
impaired
Part 1: Basic Solution
Demo: http://jsfiddle.net/arbel/pd9yB/1694/
This works on any dynamic text, or a single character, and is all automated. All you need to do is add a class on the target text and the rest is taken care of.
Also, the accessibilit...
Can I return the 'id' field after a LINQ insert?
...ubmitChanges();
return productCategory.ProductCategoryID;
}
reference: http://blog.jemm.net/articles/databases/how-to-common-data-patterns-with-linq-to-sql/#4
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