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References and Resources java  1.  Java General Java mother site @  http://java.sun.com  (or  http://www.oracle.com/technetwork/java/index.html ). Java Developers' sites, in particular,  http://java.net . JDK  (aka  Java SE ) Java SE  mother site @  http://java.sun.com/javase  (or  http://www.oracle.com/technetwork/java/javase/overview/index.html ). JDK 7  API  Documentation Online @  http://download.oracle.com/javase/7/docs/api/index.html . JDK 7 Documentation Online @  http://download.oracle.com/javase/7/docs/ . Ken Arnold, James Gosling and David Holmes, "The Java Programming Language", 4th ed, 2005. (The defacto standard for Java Language, but does not seem to have been updated to cover the latest features?!) James Gosling, Bill Joy, Guy Steele and Gilad Bracha, "The Java Language Specification", 3rd ed, 2005. (The defacto standard for JVM, but does not seem to have been updated?!)...
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To enter these codes just pull up the default dialer app and use your chubby fingers to press the correct buttons. Code Description *#*#4636#*#* Display information about Phone, Battery and Usage statistics *#*#7780#*#* Restting your phone to factory state-Only deletes application data and applications *2767*3855# It’s a complete wiping of your mobile also it reinstalls the phones firmware *#*#34971539#*#* Shows completes information about the camera *#*#7594#*#* Changing the power button behavior-Enables direct poweroff once the code enabled *#*#273283*255*663282*#*#* For a quick backup to all your media files *#*#197328640#*#* Enabling test mode for service activity *#*#232339#*#* OR *#*#526#*#* Wireless Lan Tests *#*#232338#*#* Displays Wi-Fi Mac-address *#*#1472365#*#* For a quick GPS test *#*#1575#*#* A Different type GPS test *#*#0283#*#* Packet Loopback test *#*#0*#*#* LCD display test *#*#0673#*#* OR *#*#0289#*#* ...
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Java Concept Of The Day

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How To Find First Repeated And Non-Repeated Character In A String? Given a string, your code must find out the first repeated as well as non-repeated character in that string. For example, if “ JavaConceptOfTheDay ” is the given string, then  ‘J’  is a first non-repeated character and  ‘a’  is a first repeated character.  Have a look at the below image. How To Find First Repeated And Non-Repeated Character In A String? Step 1  : Define one HashMap called  charCountMap  with  Character  as key and  Integer  as value. This map will hold the characters and their count in the given string. Step 2  : Convert  inputString  to char array called  strArray . Step 3  : Iterate through all chars of  strArray  and update their occurrences in  charCountMap . Step 4  : Iterate through all chars of  strArray  and check their count in  charCountMap . Any first occurri...
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