Meaning you might - or might not , have something.
the meaning of worthless is without worth of no use ,importance or value adverb.
RANJ
That feel when
the meaning of it is to stop people from using a program to spam or do something to you or your servers. They are needed
4kb
4kb is how many gb
4kB = 4 * 1024 = 4096
4kb
4KB expandable to 48 KB using expansion cards.
4kb
4kb
The answer is largely O/S and architecture specific, though 4KB and 8KB pages sizes are probably the most common.
1024 KB = 1 MB so multiply 1024x4
cookie data is restricted to 4kb.4 KB per cookie maximum300 total cookies, for a total of 1.2 Mbytes maximum20 cookies accepted from a particular server or domain
1024 bytes in 1 KB, 1024 kilobyes in 1 MB 1024 x4 = 4KB x 1024 = 4194304 bytes in 1 MB. (About 4.2 million)
4kb = 2^12 2^32 / 2^12 = 2^20