System: Debian/Ubuntu/Fedora. Might work for others as well.
As mentioned here, to update a go version you will first need to uninstall the original version.
To uninstall, delete the /usr/local/go directory by:
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| .global _main | |
| .extern _putchar | |
| .align 4 | |
| _main: | |
| ; prolog; save fp,lr,x19 | |
| stp x29, x30, [sp, #-0x20]! | |
| str x19, [sp, #0x10] |
anonymous
/ palindrom_dm.js
Created
May 31, 2016 13:55
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| 'use strict'; // avoid ambiguity and sloppy errors | |
| /** | |
| * Tests whether or not a given string is a Palindrome | |
| * @param {string} stringToTest - the string to test. | |
| */ | |
| function isPalindrome(stringToTest) { | |
| var start = 0, | |
| end; |
howdydoody123
/ remote_servo.ino
Last active
June 7, 2018 07:45
Remote control servo with Particle Photon. Apache License, copyright 2015 Sean Beck
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| Servo serv; | |
| int pos = 0; | |
| void setup() { | |
| serv.attach(D0); | |
| Spark.function("setpos", setPos); | |
| Spark.variable("getpos", &pos, INT); | |
| } | |
| void loop() { |
james-huston
/ message.sh
Last active
August 29, 2015 14:14
Generate an image with text in it to look like an sms using ImageMagick
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| #!/bin/bash | |
| cat test.txt | \ | |
| convert -background '#44aff7' -fill white -size 250x5000 -trim +repage -font AvantGarde-Book -pointsize 16 caption:@- miff:- |\ | |
| #convert -background blue \ | |
| # -size $((`identify -format %w test_tmp.png` + 20))x$((`identify -format %h test_tmp.png` + 20)) \ | |
| # xc: test_tmp.png -flatten test.png | |
| convert - -bordercolor '#44aff7' -border 10x10 test.png |
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| ,_---~~~~~----._ | |
| _,,_,*^____ _____``*g*\"*, | |
| / __/ /' ^. / \ ^@q f | |
| [ @f | @)) | | @)) l 0 _/ | |
| \`/ \~____ / __ \_____/ \ | |
| | _l__l_ I | |
| } [______] I | |
| ] | | | | | |
| ] ~ ~ | | |
| | | |
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| var cluster = require('cluster'); | |
| if (cluster.isMaster) { | |
| // Fork workers. | |
| for (var i = 0; i < 20; i++) { | |
| cluster.fork(); | |
| } | |
| return ; |
thibautsacreste
/ rack_show_session.rb
Last active
March 12, 2021 13:43
Ruby: decode rack session cookie
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| require 'base64' | |
| require 'cgi' | |
| def show_session(cookie) | |
| Marshal.load(Base64.decode64(CGI.unescape(cookie.split("\n").join).split('--').first)) | |
| end |