tmerr

import time

i = 0
while True:
    i += 1
    with open('/tmp/thing', 'a') as f:
        f.write('hello {}\n'.format(i))
        time.sleep(0.5);

tmerr

{
    "apps": [{
        "script": "helloworld.py",
        "instances": 1,
        "interpreter": "/usr/bin/python",
        "exec_mode": "fork"
    }]
}

tmerr

>>> @contextlib.contextmanager
... def bun():
...     print('top bun')
...     yield
...     print('bottom bun')
... 
>>> with bun():
...     raise ValueError('no meat!')
... 
top bun

tmerr

import contextlib

contextlib.contextmanager
def bun():
    print('top bun')
    yield
    print('bottom bun')
    
with bun():
    print('meat')

tmerr

[  5%] Built target raylib
[  6%] Built target text_writing_anim
[  7%] Built target text_ttf_loading
[  8%] Built target text_raylib_fonts
[  9%] Built target text_format_text
[ 10%] Built target text_bmfont_unordered
[ 11%] Built target shaders_postprocessing
[ 12%] Built target shaders_model_shader
[ 14%] Built target physics_shatter
[ 15%] Built target physics_restitution

tmerr

filename:       /lib/modules/4.2.2-1-ARCH/extramodules/nvidia.ko.gz
alias:          char-major-195-*
version:        355.11
supported:      external
license:        NVIDIA
srcversion:     6A24921A6FFCC20E586AE3A
alias:          pci:v000010DEd00000E00sv*sd*bc04sc80i00*
alias:          pci:v000010DEd*sv*sd*bc03sc02i00*
alias:          pci:v000010DEd*sv*sd*bc03sc00i00*
depends:        drm

tmerr

[223075.473] 
X.Org X Server 1.17.2
Release Date: 2015-06-16
[223075.474] X Protocol Version 11, Revision 0
[223075.475] Build Operating System: Linux 4.0.4-2-ARCH x86_64 
[223075.475] Current Operating System: Linux thegibson 4.2.2-1-ARCH #1 SMP PREEMPT Tue Sep 29 22:21:33 CEST 2015 x86_64
[223075.475] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=6e373443-1cb5-4aef-8ab5-59c32737913f rw quiet
[223075.476] Build Date: 17 July 2015  05:38:19PM
[223075.476]  
[223075.477] Current version of pixman: 0.32.8

tmerr

The following are changes in Xorg.0.log after running
xrandr --output HDMI-1-0 --auto eDP-1-0 --pos 5x5
(Initially eDP-1-0 is the only connected monitor. The crash only happens when 
I connect HDMI-1-0 and set the pos of eDP-1-0 simultaneously.)

696,733d695
< [222960.512] (II) modeset(G0): EDID vendor "SDC", prod id 18001
< [222960.512] (II) modeset(G0): Printing DDC gathered Modelines:
< [222960.512] (II) modeset(G0): Modeline "1366x768"x0.0   76.30  1366 1430 1478 1606  768 770 775 792 -hsync -vsync (47.5 kHz eP)
< [222960.512] (II) modeset(G0): Modeline "1366x768"x0.0   50.80  1366 1430 1478 1606  768 770 775 792 -hsync -vsync (31.6 kHz e)

tmerr

fn mutate(s: &mut SomeStruct) {
    s.field += 1;
}

struct SomeStruct {
    field: i32
}

impl SomeStruct {
    fn do_something(&mut self) {

tmerr

def subs2(expr, substitutions):
    """
    extends subs to conveniently support arrays
    subs2(['a', [3,4]]) becomes subs([('a_0', 3), ('a_1', 4)])
    """
    subslist = []
    for name, val in substitutions:
        if hasattr(val, '__getitem__') and not isinstance(val, str):
            for i, vali in enumerate(val):
                indexedname = '{}_{}'.format(name, i)