Emacs - Learning Emacs
http://www.jesshamrick.com/2012/09/10/absolute-beginners-guide-to-emacs/ C-h C-h : help C-g : quit C-x b : switch buffers C-x right : right-cycle through bu...
Blog Posts
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RSocket - Resources about RSocket(Next paradigm of communication framework)
https://github.com/linux-china/awesome-rsocket/blob/master/README.md
Rust - Idiomatic rust
https://github.com/mre/idiomatic-rust
Java 11 - Enable Java Flight Recorder JVM option example
1 2 3 4 5 6 -XX:StartFlightRecording=\ disk=true, \ dumponexit=true, \ filename=recording.jfr, \ maxsize=1024m,\ maxa...
Spark - join transformation
join—Equivalent to an inner join in RDBMS, this returns a new pair RDD with the elements (K, (V, W)) containing all possible pairs of values from the first a...