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Clustered vs Non-Clustered
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It's explained in the following link: https://msdn.microsoft.com/en-us/ms190457.aspx
Clustered
Clustered indexes sort and store the data rows in the table or view based on their key values. These are the columns included in the index definition. There can be o...
How do .gitignore exclusion rules actually work?
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SVG fill color transparency / alpha?
...lay it properly...
You can find the browser support for this syntax here: https://caniuse.com/#feat=css-rrggbbaa
As of August 2017: RGBA fill colors will display properly on Mozilla Firefox (54), Apple Safari (10.1) and Mac OS X Finder's "Quick View". However Google Chrome did not support this syn...
Sometimes adding a WCF Service Reference generates an empty reference.cs
... an enhancement here is a quick example of using svcutil.
svcutil /t:code https://secure.myserver.com/services/MyService.svc /d:test /r:"C:\MyCode\MyAssembly\bin\debug\MyAssembly.dll"
Where:
/t:code generates the code from given url
/d: to specify the directory for the output
/r: to specify a r...
How to select only the first rows for each unique value of a column
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How to add /usr/local/bin in $PATH on Mac
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src/lxml/etree_defs.h:9:31: fatal error: libxml/xmlversion.h: No such file or directory
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How to implement has_many :through relationships with Mongoid and mongodb?
...a related collection via another it would still require multiple queries.
https://github.com/mongoid/mongoid/issues/544
Normally if you have a many-many relationship in a RDBMS you would model that differently in MongoDB using a field containing an array of 'foreign' keys on either side. For examp...
How to forward declare a template class in namespace std?
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How to add “on delete cascade” constraints?
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