JobHacker repository is for Community Tasks Delivery (Java Developer Track)
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Setup Development Environment:
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Study:
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Tasks:
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Study: String
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Tasks:
- Task 1: Reverse a String: Write a program that takes a String input from the user and prints out the reverse of that string.
- Task 2: Check if a String is a Palindrome: Write a program that takes a String input from the user and checks if it is a Palindrome (a word or phrase that reads the same backward as forward).
- Task3:
- Bonus Task: Write a program that prints the number of occurrences of the given word in the string, Perform the above task using only methods of the String class (Using 2 ways) and Perform the above task using the StringTokenizer class.
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Study
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Tasks
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Task 1: ( InputMismatchException ) Write a program that prompts the user to read two integers and displays their sum. Your program should prompt the user to
Read the number again if the input is incorrect. -
Task 2: (Count words) Write a program that counts the number of words in the file Task instructions:
- Use this input file
- Make a file named Lincoln.txt.
- Copy the text on this URL and paste it into the file.
- Print the number of the words inside the file.
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Task 3: (Calculate the sum and average from a file) Suppose the text file on the Web input file contains an unspecified number of scores separated by spaces. Write a program that reads the scores from the internet and stores them into the file. Then, calculate the sum and average of these values. Task instructions:
- Make a file named Scores.txt.
- Read the values in the URL and store them inside the file.
- Make a function that reads the values from the file and prints the sum and average of the values inside the file.
Code Structure: * Make a function(readFromWebToFile) that will take a URL and return a file. This method will read the data from the URL and store it in the file named Scores.txt * Make a function(getSum) that will take a file and return an integer value representing the sum of the values inside the file. * Make a function (getAverage) that will take a file and return an integer value representing the average of the values inside the file.
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Study:
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Tasks:
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Requirements:
- Back-end:
- create a todo application with the following:
- Spring Boot
- Spring Data for database connectivity
- Spring Security for user authentication and authorization
- Please use Postman to test your API.
- create a todo application with the following:
- Back-end:
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Front-end:
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent
