Java

How-tos How to Iterate Through List in Java This article introduces how to iterate all the elements of a list in Java. ↗ How-tos How to Get Current TimeStamp in Java Date This article introduces how to get current timestamp in Java Date. ↗ How-tos How to Generate Random Number Within a Specified Range in Java This article introduces how to generate a random number within a specified range in Java. ↗ How-tos How to Create Global Variable in Java This article introduces how to create global variable in Java. ↗ How-tos How to Split a String by Space in Java This article introduces how to split string by space in Java. ↗ How-tos How to Format Double Value in Java This article introduces how to format double value in Java. ↗ How-tos How to Convert Object to String in Java This article introduces how to convert object to string in Java. ↗ How-tos How to Convert Float to String and String to Float in Java This article introduces how to convert float to string and string to float in Java. ↗ How-tos How to Truncate Double in Java This article describes how to truncate double in Java. ↗ How-tos How to Parse a String in Java This article describes how to parse a string in Java. ↗ How-tos How to Get Word Count of a String in Java This article explains how to count number of words in a string in Java ↗ How-tos How to Calculate Power of Integers in Java This article describes how to calculate power to integers in Java ↗ How-tos How to Deep Copy ArrayList in Java This article introduces how to deep copy an ArrayList in Java. ↗ How-tos How to Iterate Through a Linked List in Java This article introduces how to iterate through a linked list in Java ↗ How-tos How to Encrypt Password in Configuration Files in Java This article introduces how to encrypt password in configuration files in Java ↗ How-tos How to Save a String to a File in Java This article introduces how to save a String to a File in Java. ↗ How-tos How to Print New Line in Java This article introduces how to print a new line in Java. ↗ How-tos How to Convert String to Int Array in Java This article introduces methods to convert String to int array in Java. ↗ How-tos How to Check if Input Is Integer in Java This article introduces how to determine if an input is integer in Java. ↗ How-tos How to Declare an Array in Java This article introduces how to declare an array in Java. ↗ How-tos How to Convert Java Codes to Exe This article introduces how to compile java code into executable. ↗ How-tos How to Shift an Array in Java This article demonstrates shifting an array in Java. ↗ How-tos How to Remove Element From Array and Then Shift Other Elements in Java This article introduces how to remove an element from an array and shift the array. ↗ How-tos How to Override the toString Method in Java This article explains how to override the toString() method in java ↗