Tutorial by Topics: es

The official vignette, "Efficient reshaping using data.tables", is the best introduction to this topic. Many reshaping tasks require moving between long and wide formats: Wide data is data with each column representing a seperate variable, and rows representing seperate observations ...

Git Large File Storage (LFS) aims to avoid a limitation of the Git version control system, that it performs poorly when versioning large files, especially binaries. LFS solves this problem by storing the contents of such files on an external server, then instead committing just a text pointer to t...

The Fourier transform decomposes a function of time (a signal) into the frequencies that make it up, similarly to how a musical chord can be expressed as the amplitude (or loudness) of its constituent notes. The Fourier transform of a function of time itself is a complex-valued function of frequen...

Resource Governor in SQL Server is a feature that allows you to manage resource usage by different applications and users. It kicks in realtime by setting CPU and memory limits. It will help preventing that one heavy process will eat up all system resources while for example smaller tasks are awai...

The WSO2 Enterprise Service Bus (ESB) is a fast, lightweight, 100% open source, and user-friendly ESB distributed under the Apache Software License v2.0. WSO2 ESB allows system administrators and developers to conveniently configure message routing, mediation, transformation, logging, task schedul...

The above Blaze examples are highly compatible with the http://bootsnipp.com/ library, which only provides the HTML and CSS for components, and leaves the javascript up to the developer. This allows for components to share the same underlying sorting, filtering, query, and cursor methods.

list-style: list-style-type | list-style-position | list-style-image | initial | inherit; ValueDescriptionlist-style-typethe type of list-item marker.list-style-positionspecifies where to place the markerlist-style-imagespecifies the type of list-item markerinitialsets this property to its ...

SELECT Id FROM Account SELECT Id, Name FROM Account SELECT Id FROM Account WHERE Name = 'SomeAccountName' SELECT Id, Name, (SELECT Id, Name FROM Contacts) FROM Account SELECT Id, Name FROM Account WHERE Id = :apexVariableName