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FILE HANDALING

A file is the name of memory location where we can store data permanently under computer’s hard disk. Java language supports a set of classes in java.io package to create and maintain files. The following are some of the classes we can use to create and maintain files : FileInputStream FileOutputStream FileWriter etc., FileOutputStream class : This class represent data as a stream of bytes. The objects of this class can be used to...

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Encode a String to UTF-8 in Java

Introduction When working with Strings in Java, we oftentimes need to encode them to a specific charset, such as UTF-8. UTF-8 represents a variable-width character encoding that uses between one and four eight-bit bytes to represent all valid Unicode code points. A code point can represent single characters, but also have other meanings, such as for formatting. "Variable-width" means that it encodes each code point with a...

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Solution: Jump Game II

This is part of a series of Leetcode solution explanations (index). If you liked this solution or found it useful, please like this post and/or upvote my solution post on Leetcode's forums. Leetcode Problem #45 (Medium): Jump Game II Description: (Jump to: Solution Idea || Code: JavaScript | Python | Java | C++) Given an array of non-negative integers nums, you are initially positioned at the first index of the array. Each...

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(Senior) Engineer (f/m/d) for SAP Field Extension Hub at SAP (Walldorf, Germany)

Requisition ID: 283948Work Area: Software-Design and DevelopmentLocation: Walldorf or Potsdam Expected Travel: 0 - 10%Career Status: ProfessionalEmployment Type: Part-Time or Regular Full-TimeCOMPANY DESCRIPTIONSAP started in 1972 as a team of five colleagues with a desire to do something new. Together, they changed enterprise software and reinvented how business was done. Today, as a market leader in enterprise application software,...