Common mistakes are an indication of poor language design

English mistakes:
They're, their, there
You're, your
It's, its
till, til

Programming mistakes:
Null pointers and null pointer dereferencing
Uninitialized objects
Etc.

If something happens a lot, the program is the language itself, not the person using it. What common problems can you identify in the languages you use?

Unchecked exceptions.

>>1
Therefore APL is the only language we should use?

>>1

English mistakes:
They're, their, there

what about their're are?

off by one
integer overflows
buffer overflows
null termination
out of bounds
escape characters
order of evaluation
implicit type conversion
dangling pointers
memory leaks
undefined behavior

>>2
Exceptions at all

>>5
All can be fixed with dependent type systems.

escape characters
memory leaks

Except these.

>>6
shut the fuck up you dependent anus

>>6

Exceptions at all

So you account for everything, even no returns