Int occupies 4 bytes of memory. We chose Int for our array to save memory, as the values were within its range. 11 Long It’s essential for values exceeding the range of Int. The database ID values are stored as Long due to their large size. 11 Int It’s the go-to type for int...
There's no long float, but there is adoubletype that is twice as big as float. Float: Occupies 4 bytes. Range 17x10-38to 1.7x1038 Double: Occupies 8 bytes. Range 3.4x10-308to 3.4308 Unless you're doing scientific programming with very large or small numbers, you'll only use doubles ...
I want to estimate how many files can store in single namenode of 32G memory. Each file or directory or block occupies about 150 bytes ...Template path hints only show on backend using Magento I enabled the template paths hints on Magento, but I can only see it on the admin page, ...