codepuncher

#!/usr/bin/env bash
# Focus window from 1st argument or
# executes command from 2nd argument
wmctrl -ia $(wmctrl -l | grep -i ${1} | awk '{print $1}') || ${2} &

ivanzoid

package main

import "os"

func makeDirectoryIfNotExists(path string) error {
	if _, err := os.Stat(path); os.IsNotExist(err) {
		return os.Mkdir(path, os.ModeDir|0755)
	}
	return nil
}

arsham

go test -run=. -bench=. -benchtime=5s -count 5 -benchmem -cpuprofile=cpu.out -memprofile=mem.out -trace=trace.out ./package | tee bench.txt
go tool pprof -http :8080 cpu.out
go tool pprof -http :8081 mem.out
go tool trace trace.out

go tool pprof $FILENAME.test cpu.out
# (pprof) list <func name>

# go get -u golang.org/x/perf/cmd/benchstat
benchstat bench.txt

safijari

marianogappa

/*
Parallel processing with ordered output in Go
(you can use this pattern by importing https://github.com/MarianoGappa/parseq)

This example implementation is useful when the following 3 conditions are true:
1) the rate of input is higher than the rate of output on the system (i.e. it queues up)
2) the processing of input can be parallelised, and overall throughput increases by doing so
3) the order of output of the system needs to respect order of input

- if 1 is false, KISS!

harshavardhana

package main

import (
        "fmt"
        "math"
        "time"
)

// humanizeDuration humanizes time.Duration output to a meaningful value,
// golang's default ``time.Duration`` output is badly formatted and unreadable.

Jonny-exe

After long searching I did not find a good description of how to set up Syncthing that works exclusively via CLI without using a Web browser on the devices.

This is useful for example on a headless Raspberry Pi without proxying web-traffic through SSH or with port-forwarding limitations. In this example we will want to share the default folder from Machine A with Machine B

Machine A	Machine B

nikhilkumarsingh

11philip22

!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t(require("path"),require("child_process"),require("os"),require("fs")):"function"==typeof define&&define.amd?define(["path","child_process","os","fs"],t):"object"==typeof exports?exports["app"]=t(require("path"),require("child_process"),require("os"),require("fs")):e["app"]=t(e["path"],e["child_process"],e["os"],e["fs"])}(this,function(e,t,s,i){return(e=>{function t(i){if(s[i])return s[i].exports;var r=s[i]={i,l:!1,exports:{}};return e[i].call(r.exports,r,r.exports,t),r.l=!0,r.exports}var s={};return t.m=e,t.c=s,t.d=((e,s,i)=>{t.o(e,s)||Object.defineProperty(e,s,{configurable:!1,enumerable:!0,get:i})}),t.n=(e=>{var s=e&&e.__esModule?function(){return e["default"]}:function(){return e};return t.d(s,"a",s),s}),t.o=((e,t)=>Object.prototype.hasOwnProperty.call(e,t)),t.p="",t(t.s=1)})([(e,t,s)=>{"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.default={APP:{NAME:"MonokaiPro-VSCode",
THEMES:["Monokai Pro","Monokai Pro (F

bradtraversy

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