Gabriel Braila innermond
innermond
/ gist:ed34fa2fba258237849bc6d63bb998dc
Created
June 23, 2019 07:04
gopdf set custom page and use utf8
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| var err error | |
| // set default page sra3 | |
| sra3 := gofpdf.SizeType{450, 320} | |
| pdf := gofpdf.NewCustom(&gofpdf.InitType{UnitStr: "mm", Size: sra3}) | |
| pdf.SetCompression(false) | |
| // Margins of page | |
| pdf.SetMargins(0.0, 0.0, 0.0) | |
| pdf.SetAutoPageBreak(false, 0.0) |
innermond
/ gist:706ddf1440bd3606214da56860d1d058
Created
December 8, 2018 09:55
use sed to add srcset tag to a img tag that misses it
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| sed -i -e 's/<img src="\[HOST\]\/img\/\([^"]*\)"/<img src="[HOST]\/img\/\1" srcset="[HOST]\/img\/\1 700w,[HOST]\/img\/400w\/\1 400w" sizes="(max-width: 480px) 100vw, 70vw"/g' <html-file> |
innermond
/ gist:02e0bc1b041ec7e6a2ad649a9e875c60
Created
December 5, 2018 14:50
example how to cancel, timeout, ctrl + c with cleaning after an operation that lasts
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| package main | |
| import ( | |
| "context" | |
| "fmt" | |
| "log" | |
| "os" | |
| "os/signal" | |
| "strconv" | |
| "time" |
innermond
/ gist:028dc5b0f9aebb25286a36f661b7de50
Created
November 22, 2018 22:56
days of a month in a slice
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| package main | |
| import ( | |
| "fmt" | |
| "time" | |
| ) | |
| func main() { | |
| year, m := 2018, time.Month(11) | |
| tfirst := time.Date(year, m, 1, 0, 0, 0, 0, time.UTC) |
innermond
/ gist:32f3b3fd275d9385ec9b2d963a9659a0
Created
November 22, 2018 22:39
print a basic text version of a year's month
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| package main | |
| import ( | |
| "fmt" | |
| "time" | |
| ) | |
| func main() { | |
| year, m := 2018, time.Month(1) | |
| tfirst := time.Date(year, m, 1, 0, 0, 0, 0, time.UTC) |
innermond
/ gist:92d43618211a15becc0ba0ff1a499182
Created
September 14, 2018 20:01
the other way of reading last line
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| func readLastLine(f *os.File) (string, error) { | |
| sz, err := f.Seek(0, io.SeekEnd) | |
| if err != nil { | |
| return "", err | |
| } | |
| // ensure we avoid eventually last \n |
innermond
/ widget.calculator.js
Created
August 1, 2018 09:16
remade of calculator widget as plain js
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| window.$ = document.getElementById.bind(document); | |
| window.$$ = document.querySelectorAll.bind(document); | |
| Packer = function(w, h) { | |
| this.init(w, h); | |
| }; | |
| Packer.prototype = { | |
| init: function(w, h) { |
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| .select { | |
| background-color: white; | |
| display: flex; | |
| flex-wrap: nowrap; | |
| align-items:center; | |
| } | |
| .select:after { | |
| content: "\f078"; | |
| font-family: 'FontAwesome'; |
innermond
/ gist:6bba70c5152b034ac7097825f29a93fa
Created
April 3, 2018 15:03
copy and rename a bunch of files
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| find . -name <Pattern for files from Source Directory> -type f -exec bash -c 'tmp="${1//[\/ ]/-}";cp "{}" <Destination>/${tmp:2}' _ {} \; |
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| #!/bin/bash | |
| # useit: ./.imagery <directory source> <dist directory> | |
| # example: ./.imagery ~/Projects/printuridigital.ro/stock-images/pipes/ pipes | |
| from="$1" | |
| root="$2" | |
| p20="$root/20" | |
| p100="$root/100" | |
| p250="$root/250" |