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zhh

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1527.98 (20,478th) 		Reputation
1,628 (101,303rd)
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Title Δ
Writing Multiple Lines to a File (.txt) in Java +3.67
Why is ArrayList's sort method faster than Arrays' in Java? -2.09
Java: Converting Class member variables/values into Map - Reflection +3.92
How can I optimize my code to remove whitespace and special charact... +2.32
Java complex Iteration through a list array -1.53
Java Return is Returning Blank +3.92
java : avoid printing new line for the last line of the output +0.39
Call Java method in Lambda expression and get the result -2.24
Placing timeout for SSLSocket handshake 0.00
Encoding without a String in Java 0.00
Simple Java Pyramid - Using System.out.printf() to format output -0.54
Recursive loops -2.89
I have a double value and I want to convert it to HH:mm:ss using Java +3.54
bring the str1 to str2 in minimum operations 0.00
Java : can't decrypt what I encrypt -0.11
can we return different class objects using if else in JAVA? -1.98
Chinese character encoding in search URL 0.00
java CompletableFuture.thenCombine returns CompletableFuture of Com... +4.07
trying to add more strings after printing one list using Listiterat... +0.01
Java program for perfect numbers between a range -3.38
How do I count an occurence of a specific word in a txt file in Java? +3.92
Animation with hasFocus() 0.00
How to cap a double's precision to a precision given in the for... -3.83
Setting Octet string to 0 in Java +0.08
Open Database from Assets...always FileNotFoundException +3.92
Why is this causing a constant 'true' in this while loop? -3.98
Java - Recursion to find the 2 smallest nums in array +3.92
How to get first and second character from String in multiple condi... -0.68
How to make an array based on string 0.00
One BigDecimal approximately equals another Bigdecimal +3.31
Exception while creating connection to multiple dbs through threads 0.00
How to convert a collection/ array into JSONArray using stream in j... -4.07
Replacing Node in LinkedList not actually replacing anything +3.81
How to decrypt a text? +1.33
Hide or remove static menu item in Android -1.53
Getting Certain Information From JSON and Converting it into an Arr... 0.00
Why the place of synchronized() matters? -0.16
Find second smallest within 3 numbers +3.88
While loop in method Java -4.15
How to refer to class from inside package in Java +3.94
Best way of setting up probabilities for multiple items in Java? +2.01
Using assertTrue() to validate the presence of text in selenium +4.26
How does a buffered reader know what line to read? 0.00
How to sort an array whose sorting order is in another array? +0.05
How to create following JSON using JSONObject java? 0.00
how to restricts the number of character and lines reads from a fil... -2.66
Recursive addition to list Java +2.41
Can we combine two methods that differ largely based on type? -3.38
How to cast Java class to another class -4.01
Reading Android files from a directory by alphabetical order 0.00