What are the MOST amazing facts about iPhones?

Apple has sold over 700 million i Phones…. The iPhone’s most expensive component is the Retina display. Cydia, the software which is used to jailbreak the iPhone software, is named after an Apple worm called Cydia Pomonalla. The original team was elite and top secret. The engineers didn’t know the reason why they were working so hard. Apple’s iPhone wasn’t the first iPhone.Before Apple ever released the iPhone, Cisco Systems had originally patented the name. In fact, they sued Apple for calling its smartphone an iPhone. The first ever iPhone…

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Computer Tricks

Replace the ‘en’ in a Wikipedia link with ‘simple’ to cut out irrelevant info on the page AppInventor– Learn Or Develop Android Apps/Games With Very Little Or No Programming Knowledge For Free –MIT App Inventor Convert YouTube Videos To Gif By AddingGif Before Youtube In Url Check A Website Is Safe To Visit Or Not By Changing Red Letter By Website Domain Name http://www.google.com/safebrowsing/diagnostic?Site=facebook.com If the quality of your Netflix videos are poor then, press Ctrl+Shift+Alt+S and change the buffer rate to 3000 for HD video If you have an Excel…

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History of Computers

Evolution of Computers:-   Charles Babbage: Charles Babbage is considered to be the father of modern digital computers Charles Babbage designed “Difference Engine” in 1822 Charles Babbage designed a fully automatic analytical engine in 1842 for performing basic arithmetic functions Charles Babbage’s efforts established a number of principles that are fundamental to the design of any digital computer Computer Generations:- Till today, there are five computer generations:- FIRST GENERATION (1942-1955):- Key Technologies Used in FIRST generation is based on Vacuum tubes Electromagnetic relay memory Punched cards secondary storage Key characteristics…

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Made iN Java – Part 2

QUESTION: How to convert a full string into “UPPER CASE”?   ANSWER: Following Video Link changes the case of a string to “UPPER CASE” by using stringName.toUpperCase () method of String class. YouTube Tutorial Link: https://www.youtube.com/watch?v=ikbWRjEmVIE   QUESTION: How to determine the “Last Index Position” of a subString inside a String?   ANSWER: Following Video Link how to determine the Last Index Position of a subString inside a string with the help of stringName.lastIndexOf (“subSTRING”) method. YouTube Tutorial Link: https://www.youtube.com/watch?v=lTwYq6kZh3g   QUESTION: How to “COMPARE” two Strings by using default…

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Made iN Java – Part 1

Made iN Java – Part 1 QUESTION:- How to READ keyboard input and display it on console? ANSWER: Following Video Link How to READ keyboard input and display it on console YouTube Tutorial Link: QUESTION: How to PRINT Command Line Arguments? ANSWER: Following Video Link demonstrates how to PRINT Command Line Arguments. YouTube Tutorial Link: QUESTION: How to CHECK a File is Hidden or not? ANSWER: Following Video Link demonstrates how to CHECK that a File is hidden or not by using fileObjectName.isHidden () method of File class. YouTube Tutorial…

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