selsta

-- requires subliminal, version 1.0 or newer
-- default keybinding: b
-- add the following to your input.conf to change the default keybinding:
-- keyname script_binding auto_load_subs
local utils = require 'mp.utils'
function load_sub_fn()
    subl = "/usr/local/bin/subliminal" -- use 'which subliminal' to find the path
    mp.msg.info("Searching subtitle")
    mp.osd_message("Searching subtitle")
    t = {}

ndarville

Grab ffmpeg from https://www.ffmpeg.org/download.html

It's a command line tool which means you will have to type things with your keyboard instead of clicking on buttons.

The most trivial operation would be converting gifs:

ffmpeg -i your_gif.gif -c:v libvpx -crf 12 -b:v 500K output.webm

• -crf values can go from 4 to 63. Lower values mean better quality.
• -b:v is the maximum allowed bitrate. Higher means better quality.

Davidebyzero

Collected solutions for Regex Golf, Classic level set

See also:
jpsim gist (discussion)
jonathanmorley gist (discussion)
teukon's Draft Regex Golf Bonus Levels
Solutions to teukon's Draft Regex Golf Bonus Levels (SPOILERS! SPOILERS!) and discussion of mathematical regexes
Continued discussion of Regex Golf Bonus Levels and mathematical regexes (SPOILERS! SPOILERS!)

Please let me know if you find any errors here, or can fill in any of the missing data.

jonathanmorley

See Also:

• HN Post
• Regex Golf Answers (Gist)
• Best known Regex Golf solutions (Gist)
• Regex Golf (reddit)

Normal

Level	Score	Regex	Credit

jpsim

1. Plain Strings (207): foo
2. Anchors (208): k$
3. Ranges (202): ^[a-f]*$
4. Backrefs (201): (...).*\1
5. Abba (169): ^(.(?!(ll|ss|mm|rr|tt|ff|cc|bb)))*$|^n|ef
6. A man, a plan (177): ^(.)[^p].*\1$
7. Prime (286): ^(?!(..+)\1+$)
8. Four (199): (.)(.\1){3}
9. Order (198): ^[^o].....?$
10. Triples (507): (^39|^44)|(^([0369]|([147][0369]*[258])|(([258]|[147][0369]*[147])([0369]*|[258][0369]*[147])([147]|[258][0369]*[258])))*$)

fanzeyi

V2EX API Documents

Site

site/stats.json

URL: http://www.v2ex.com/api/site/stats.json

获取社区统计信息。

lotem

# 中西文切換鍵的默認設置寫在 default.yaml 裏面
# 以下的 default.custom.yaml 在全局範圍重定義該組快速鍵
#
# 可用的按鍵有 Caps_Lock, Shift_L, Shift_R, Control_L, control_R
# Mac 系統上的鼠鬚管不能區分左、右，因此只有對 Shift_L, Control_L 的設定起作用
#
# 已輸入編碼時按切換鍵，可以進一步設定輸入法中西文切換的形式。
# 可選的臨時切換策略有三：
# inline_ascii 在輸入法的臨時西文編輯區內輸入字母、數字、符號、空格等，回車上屏後自動復位到中文
# commit_text 已輸入的候選文字上屏並切換至西文輸入模式