Send len bytes from the opened file to the client.

* Modify the vertex value. The new value will be * stored on disk. */

* Vertex update function. */

* Pagerank update function. */

Optimization: as only memshard (not streaming shard) creates inedgers, we do not need atomic instructions here!

* If this is a legal user name, assign an integer id to this user name * * What Characters Are Allowed in Twitter Usernames * * Taken from: http://kag

For Windows, change all slashes to backslashes in path names.

compute an edge prediction based on input features */

compute an edge prediction based on input features */

compute an edge prediction based on input features */

Mongoose allows to specify multiple directories to serve, like /var/www,/~bob=/home/bob. That means that root directory depends on URI. This function

Return HTTP header value, or NULL if not found.

This function is to be called prior to any access to the random source

\brief Returns the number of out edges of the vertex

Write data to the IO channel - opened file descriptor, socket or SSL descriptor. Return number of bytes written.

Read and parse one input line from file */

Read and parse one input line from file */

Read and parse one input line from file */

compute validation rmse */

Removes \n from the end of line

Removes \n from the end of line