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Gianluca Ghettini

Rating
1443.76 (4,533,968th) 		Reputation
5,483 (30,002nd)
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Title Δ
Calculate key from AES 128 encrypted message and cleartext message +2.87
Is it a good practice to increase post_file_size from apache config... 0.00
How to send 300 mails every 1 minute with PHPMailer +0.56
Checking if a number is perfect square? -0.08
Is it ok to allocate big structures on stack? +0.47
Simple file compression in C +0.58
PHP: isset() doesn't detect GET variable +0.62
Why do standard libraries have better portability then system calls +0.07
How to generate all possible 4 letter words in C++ -1.01
make mp=((c ^ ((p+1)/4)) mod p) in php? +0.08
Key format need to use in Crypt RSA 0.00
Order the growth rate of an Algorithm 0.00
C circular shift 64 bit not working properly +1.57
Can you open the same file multiple times for writing? +0.27
Need opinion if my php code has opened vulnerabilities 0.00
creating large memory in stack +0.17
Avoid IF ELSE Branching -0.27
How to load larger text file to buffer in optimized way -- c program -0.47
Why hashing is required if i am using my own secret key? 0.00
CRC 16 program to calculate check sum 0.00
C++ pointer to int in loops? -0.61
Average Random Integers +0.28
Why Huffman Coding is good? +1.09
How to capture pin output out of a 16F57 simulation 0.00
How to display picture from mysql +0.12
Shuffling in c++? +0.57
How can I give the user choice again in the following small c++ code? -0.28
Passing Parameters to Function When Multithreading +2.23
linking two C Programs -0.12
PHP Form Confirmation Parse Error +1.06
removing a complete column and data from csv +0.25
Exact meaning of PHP max_execution_time -1.18
When should I close a database connection in PHP? +4.75
Update data into MySQL using PHP +0.45
Pointer Issues "cannot instantiate abstract class" -1.05
Which PHP function decodes German umlauts? (ä, ö, ë) 0.00
For loop to sleep and execute my code with time delay 0.00
Is it possible to use Java in a low level way such that it can comp... +2.13
Encoding/Compressing a large integer into alphanumeric value -0.51
PHP secure file upload +2.80
Determine if a number ends with "1" using bitwise operators +0.90
RSA/ECB/PKCS1Padding with DECRYPT_MODE -3.21
What can be the least possible value of data-compression-ratio for... +2.95
what is wrong with this part of c++ code? -2.86
Modbus RTU and ASCII on the same RS485 cable -3.00
convert flat text file to pdf +2.72
How to parse space-separated floats in C++ quickly? -1.17
Putting mutiple booleans into an unsigned char? -0.10
Tool to visualize what function each thread is running +0.78
How to retrieve the first digit of number efficiently +1.93