| // Prints false, false, false, true, false, true, true, false, true. | |
| package main | |
| func main() { | |
| for i := 0; i < 10; i++ { | |
| println(doesItAlias(i)) | |
| } | |
| } |
Rust would like to enable overflow checks (and does in debug mode) but many CPUs don't have great support. JS and many other languages need overflow checking.
For adding or subtracting a constant the overflow check is already fairly simple, but it's a bit longwinded for adding
| High level error codes | |
| 0x1080 PEM - No PEM header or footer found | |
| 0x1100 PEM - PEM string is not as expected | |
| 0x1180 PEM - Failed to allocate memory | |
| 0x1200 PEM - RSA IV is not in hex-format | |
| 0x1280 PEM - Unsupported key encryption algorithm | |
| 0x1300 PEM - Private key password can't be empty | |
| 0x1380 PEM - Given private key password does not allow for correct decryption | |
| 0x1400 PEM - Unavailable feature, e.g. hashing/encryption combination |
| " Looks at the character to the left, and does a shell-style autocomplete | |
| " (ctrl-P) if we are in the middle of a word. If there is white-space | |
| " or beginning-of-line, it does two spaces to indent. | |
| function! CleverTab() | |
| if strpart( getline('.'), col('.')-2, 1) =~ '^\s*$' | |
| return " " | |
| else | |
| return "\<C-P>" | |
| endfunction | |
| inoremap <Tab> <C-R>=CleverTab()<CR> |
| module stage(clock, reset, in, out); | |
| input wire clock; | |
| input wire reset; | |
| input wire in; | |
| output reg out; | |
| always @(posedge clock) begin | |
| if (reset) begin | |
| out <= 1; | |
| end else begin | |
| out <= !in; |
| " Tab completion in vim using the tab key. | |
| " Turns into two spaces if there is no alphanumerics on the left of the cursor. | |
| function! CleverTab() | |
| if strpart( getline('.'), col('.')-2, 1) =~ '^\s*$' | |
| return " " | |
| else | |
| return "\<C-P>" | |
| endfunction | |
| inoremap <Tab> <C-R>=CleverTab()<CR> |
