The Java String ‘matches’ method
The Java String ‘matches’ method By Alvin Alexander. Last updated: September 30 2019 Problem: In a Java program, you want to determine whether a String contains a pattern, and you'd rather use the...
View ArticleJava: How to perform a case-insensitive search using the String ‘matches’ method
Java: How to perform a case-insensitive search using the String ‘matches’ method By Alvin Alexander. Last updated: September 30 2019 Problem: In a Java program, you want to determine whether a String...
View ArticleRuby - How to convert ASCII decimal (byte) values to characters
Ruby - How to convert ASCII decimal (byte) values to characters By Alvin Alexander. Last updated: June 3 2016 Problem: You have a byte value, or a string of byte values, and you want to use a Ruby...
View ArticleJava: How to handle drop events to your Mac OS X Dock icon (Part 2)
Java: How to handle drop events to your Mac OS X Dock icon (Part 2) By Alvin Alexander. Last updated: June 3 2016 In Part 1 of this tutorial I shared the Java source code you need to handle drag and...
View ArticleA job interview question about three people at a bus stop
A job interview question about three people at a bus stop By Alvin Alexander. Last updated: October 10 2019 The content of this post was sent to me in an email from a friend, where he mentioned it as...
View ArticleMySQL restore: How to restore a MySQL database from a backup
MySQL restore: How to restore a MySQL database from a backup By Alvin Alexander. Last updated: July 16 2019 MySQL database FAQ: How do I restore a MySQL backup? (Also written as, "How do I restore a...
View ArticleMySQL backup - How to backup a MySQL database
MySQL backup - How to backup a MySQL database By Alvin Alexander. Last updated: September 29 2016 MySQL database FAQ: How do I backup (back up) a MySQL database?
View ArticleThe MySQL Sakila sample database
The MySQL Sakila sample database By Alvin Alexander. Last updated: June 3 2016 Read more about The MySQL Sakila sample database The MySQL “Sakila” sample database can be helpful when you want to test...
View ArticleGimp Script-Fu: motivation for learning Lisp/Scheme/Clojure
Gimp Script-Fu: motivation for learning Lisp/Scheme/Clojure By Alvin Alexander. Last updated: August 6 2016 If you ever want to find some motivation for learning Lisp/Scheme/Clojure programming, I was...
View ArticleA collection of 100+ Scala String examples
A collection of 100+ Scala String examples By Alvin Alexander. Last updated: July 16 2019 This page contains a collection of over 100 Scala String examples, including strings functions, format...
View Article
