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Java Hash Map internal implementation
1.Hash Map internal implementation: In hash map it will create an array of table (to store the {Key,Value} pair) which is of type java.util.HashMap.EntryThe Entry object contains {hash, key, next, value}...
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Ravi Kumar | 1 day ago

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Introduction to Course Content
  Video about what we are going to learn throughout the Java Training Session .
CoreJAVA
Core Java Training High Level Course Content Trained by Java Architect  1. Core Java Programming Introduction of Java 2. Data types and Operators 3. Control Flow statements 4. OOPS and its application...
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Ashok Kumar K | 05 Nov

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Trending Discussions

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Adil Faiyaz | 25 Oct

Hello..I can't see any of the details (phone number ) of anyone who replied to me. Please reach me at 84 six six 876 zero 73 or email at adilmd98 at gmail dot com

K. Das | 26 Oct

I can help you,but i am based out of bangalore. Also i am free on saturday and sunday.Let me know if it works.

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Amaldev P S | 07 Sep

I have done this in javascript . i think u just only need to replace the var with string . var myStr = "Thith ith my thtring"; var newStr = ""; for(var i=0;i

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Abhishek Kumar | 08 Sep

Apart from all the basic ways, this can be done with the help of pattern(regular expressions) which in-turn applies String class replaceAll method: public static String replaceString(String sourceStr, String replaceString, String replaceBy) { return Pattern.compile(replaceString).matcher(sourceStr).replaceAll(replaceBy); } public static void main(String[] args) { System.out.println(replaceString("This is my string", "s", "th")); } Output: Thith ith my thtring

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Prasad Gali P | 02 Sep

you can approach me for the guidance

Satyam Web Solution Project Training | 02 Sep

Satyam Web Solution is best option in Jaipur.

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Vishal Vadhera | 26 Aug

If your question is how to program in java, then you can do that by downloading jdk on your system. Then you can either work from command line and compile and run your programs manually with javac and java commands. Or you can download an IDE like eclipse or netbeans which automatically detects java installation on your system and provide you an easy interface to work with. Happy coding. Thanx

Deb Prakash Chatterjee | 06 Sep

You Have to write code in IDE and make many more exciting programs. That's how java is used.

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Saptarshi Mukhaty | 19 Sep

Syntactically yes.. you can create object by inner anonymous class. But that is not creating any object in heap as other normal concrete class. so basic answer is no.

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Balaji R | 03 Oct

No. 'Abstract' means incomplete. Abstract class is also an incomplete class. Only concrete classes can be instantiated.

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