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Syntax for if/else condition in SCSS mixin
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Converting Python dict to kwargs?
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Fixing the order of facets in ggplot
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Ignore fields from Java object dynamically while sending as JSON from Spring MVC
...s process cleaner. It's available here if anyone would like to try it out: https://github.com/monitorjbl/spring-json-view.
The basic usage is pretty simple, you use the JsonView object in your controller methods like so:
import com.monitorjbl.json.JsonView;
import static com.monitorjbl.json.Match....
Checking if a list is empty with LINQ
...
List.Count is O(1) according to Microsoft's documentation:
http://msdn.microsoft.com/en-us/library/27b47ht3.aspx
so just use List.Count == 0 it's much faster than a query
This is because it has a data member called Count which is updated any time something is added or removed fro...
What are the best practices for using Assembly Attributes?
...
<Project ToolsVersion="4.0" DefaultTargets="UpdateAssemblyInfo" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<AllAssemblyInfoFiles Include="..\**\AssemblyInfo.cs" />
</ItemGroup>
<Import Project="MSBuild.ExtensionPack.task...
What is the use of style=“clear:both”?
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Use different Python version with virtualenv
... Python 2.7.9. you would do something along these lines:
mkdir ~/src
wget http://www.python.org/ftp/python/2.7.9/Python-2.7.9.tgz
tar -zxvf Python-2.7.9.tgz
cd Python-2.7.9
mkdir ~/.localpython
./configure --prefix=$HOME/.localpython
make
make install
virtual env
cd ~/src
wget https://pypi.pytho...
Good Hash Function for Strings
... URLs: they will all have the same hash code (because they all start with "http://", which means that they are stored under the same bucket in a hash map, exhibiting terrible performance.
Here's a war story paraphrased on the String hashCode from "Effective Java":
The String hash function imple...
Git : List all unmerged changes in git
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