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Functional programming (Lambda & & Stream) Reference: Java8 Actual Warfare + B Station San Geng Cao Tang Introduced as sort Anonymous Internal Class - >lambda We often use the incoming Comparator to complete the incoming sorting behavior. Here we are actually passing in how to sort this behavior. lambda actually lets us focus ...

Network programming Review: basic Linux operations ctrl A to the beginning of the command linectrl E to the end of the command lineifconfig view network statusmv file renamecp copy files to vim basic operation In command mode: Jump directly to a line: line number + GCopy the line where the cursor is located and paste to the next ...