Justin Lin

java python servlet jsp python3 programming java se 8 spring object-oriented programming java se 9 javascript lambda inheritance module jdk database generics jvm jre exception thread jdbc security reflection web map collection polymorphism ide concurrent scratch inputstream outputstream cookie variable httpsession logging annotation enum calendar http repl tutorial class java se 7 date json gradle openscad functional programming interface try encapsulation java9 gregorian calendar jshell sqlite3 catch i18n regex operator nio2 io 3dprinting exception handling finally 3d csv xml debugger programming language parallel book arduino xss sql injection csrf password lego dom-based xss helloworld nio meta-programming shelve db-api prototype async javamail filter jstl promise spring-mvc spring boot jdk8 jdk7 spring tool suite uri time cve cwe owasp html5 runnable yield set list while books s4a arduino yun temboo performance ejb openejb web container tomcat closure scala web-fragment url pattern switch pip pypi super else if mix-in duck-typing thingspeak 2013 pycon taiwan jodatime jsr310 iso8601 pickle django groovy type inference unittest marshal statically-typed dynamically-typed ruby javatwo2014 refactor jav monad pattern functional reactive programming retrolambda scratchjr generic class-loader swing mblock gui blocky parse template-string construction let tc39 ecmascript kata kids import future timeit pdb datetime urllib hashable file typehint microbit arduion blockly ev3 thymeleaf dependency injection gmail java ee h2 tagfile simpletag expression language mvc aop datasource jndi tags elearning toc api data_type indexed-db storage websocket fetch xmlhttprequest events style script cors proxy arraybuffer error throw await constructor classroom protocol symbol primitive string netbeans ideas reflected xss stored xss session web security metaclass relative-import decorator subprocess profile doctest perferance cprofile test built-in persistence dict queue data structure tuple open except flow_control function type this httpfilter encoding forward redirect httpservletresponse httpserveltrequest web.xml jlink jmod jimage jar classloader mysql sqlite rowset regular expression bigdecimal biginteger buffer channel completablefuture stream writer reader ios autocloseable static