I hereby claim:
- I am spytheman on github.
- I am dangelov (https://keybase.io/dangelov) on keybase.
- I have a public key whose fingerprint is 0184 83C3 E2CD 4640 9697 ABFF 6898 3D29 7686 7866
To claim this, I am signing this object:
Host easyname | |
User yourloginuser | |
Hostname vsmchbpmwbl04 |
I hereby claim:
To claim this, I am signing this object:
1[13:58:06]delian@nemesis: ~/vbreakout $ gdb ./breakout | |
GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.5) 7.11.1 | |
Copyright (C) 2016 Free Software Foundation, Inc. | |
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> | |
This is free software: you are free to change and redistribute it. | |
There is NO WARRANTY, to the extent permitted by law. Type "show copying" | |
and "show warranty" for details. |
#!/usr/local/bin/v run | |
import time | |
fn myrand_r(seed &u32) int { | |
mut rs := seed | |
ns := u32( *rs * u32(1103515245) + u32(12345) ) | |
*rs = ns | |
return int( ns & u32(0x7fffffff) ) | |
} |
0[11:23:46] /v/v $ cat x.v | |
struct Node { | |
mut: | |
head &Node | |
tail &Node | |
} | |
fn (n Node) str() string { | |
return 'node content: { head: $n.head , tail: $n.tail }' |
import time | |
type Task fn (data voidptr) | |
pub fn (t Task) str() string { | |
return 'Task{ ${ptr_str(t)} }' | |
} | |
fn task_default(data voidptr){ | |
// println('task_default: $data') | |
} |
Summary | |
'cd /home/delian/.cache/v_at_master ; ./vprod -o source.c examples/hello_world.v ' ran | |
1.00 ± 0.06 times faster than 'cd /home/delian/.cache/v_at_fix_compiler_stuck_at_empty_enum ; ./vprod -o source.c examples/hello_world.v ' | |
1.09 ± 0.17 times faster than 'cd /home/delian/.cache/v_at_master ; ./vprod -g -o source.c examples/hello_world.v ' | |
1.14 ± 0.06 times faster than 'cd /home/delian/.cache/v_at_fix_compiler_stuck_at_empty_enum ; ./vprod -g -o source.c examples/hello_world.v ' | |
1.77 ± 0.09 times faster than 'cd /home/delian/.cache/v_at_fix_compiler_stuck_at_empty_enum ; ./v -o source.c examples/hello_world.v ' | |
1.79 ± 0.09 times faster than 'cd /home/delian/.cache/v_at_master ; ./v -o source.c examples/hello_world.v ' | |
2.02 ± 0.09 times faster than 'cd /home/delian/.cache/v_at_master ; ./v -g -o source.c examples/hello_world.v ' | |
2.05 ± 0.09 times faster than 'cd /home/del |
import os | |
fn C.scanf() | |
fn get_cursor_position() (int,int) { | |
mut x := 0 mut y := 0 | |
C.printf('\033[6n') | |
C.scanf('\033[%d;%dR', &x, &y) | |
return x,y | |
} | |
fn main(){ | |
print('hello world!') |
pub fn header(otext, divider string) string { | |
cols, _ := get_terminal_size() | |
mut text := otext | |
if text.len > 0 { | |
text = ' $text ' | |
} | |
// clip the text if it is too long | |
text = if cols > text.len + 1 + 2*divider.len { text } else { text[0..cols-(1+2*divider.len)] } | |
// make the text align with the terminal size: | |
if (text.len % 2) != (cols % 2 ) { |
import math | |
import benchmark | |
const ( MAX_REPEATS = 32_000_000 ) | |
type Float = f32 | f64 | |
fn g_sqrt (num Float) Float { | |
match num { | |
f32 { return math.sqrtf(it) } | |
f64 { return math.sqrt(it) } |