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Volodymyr Kolesnykov sjinks

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@theodorosploumis
theodorosploumis / Nework_throttling_profiles.md
Last active June 21, 2024 11:28
Web development - Custom network throttling profiles
Profile download (kb/s) upload (kb/s) latency (ms)
Native 0 0 0
GPRS 50 20 500
56K Dial-up 50 30 120
Mobile EDGE 240 200 840
2G Regular 250 50 300
2G Good 450 150 150
3G Slow 780 330 200
@FranckFreiburger
FranckFreiburger / getJpegQuality.js
Created October 4, 2018 13:22
pure JavaScript jpeg quality value recover
// javascript jpeg decoder: https://github.com/eugeneware/jpeg-js/blob/79c4c7ea876d2e7b46981a563fcc4ae8f9e19849/lib/decoder.js
// Determine the JPEG compression quality from the quantization tables: https://github.com/ImageMagick/ImageMagick/blob/59f28acff016f6ae5e8b7e6300bcdf97e94affc9/coders/jpeg.c#L879
// JPEG File Layout and Format: http://vip.sugovica.hu/Sardi/kepnezo/JPEG%20File%20Layout%20and%20Format.htm
// jpeg constants: https://github.com/LuaDist/libjpeg/blob/6c0fcb8ddee365e7abc4d332662b06900612e923/jpeglib.h#L45
function getQuantizationTables(data) {
var quantizationTables = []
var dctZigZag = new Int32Array([
@yougg
yougg / sftp.go
Created July 30, 2018 12:08
simple sftp get/put api in go
package sftp
import (
"errors"
"fmt"
"io"
"os"
"path/filepath"
"strings"
"time"
@HoldOffHunger
HoldOffHunger / bradvin.social.share.urls.txt
Last active May 19, 2024 10:45
Social Share URL's (Summary)
https://www.facebook.com/sharer.php?u={url}
https://www.facebook.com/dialog/share?app_id={app_id}&display={page_type}&href={url}&redirect_uri={redirect_url}
https://reddit.com/submit?url={url}&title={title}
https://twitter.com/intent/tweet?url={url}&text={title}&via={user_id}&hashtags={hash_tags}
https://www.linkedin.com/sharing/share-offsite/?url={url}
https://api.whatsapp.com/send?phone={phone_number}&text={title}%20{url}
https://www.tumblr.com/widgets/share/tool?canonicalUrl={url}&title={title}&caption={text}&tags={hash_tags}
http://pinterest.com/pin/create/button/?url={url}
https://www.blogger.com/blog-this.g?u={url}&n={title}&t={text}
https://www.evernote.com/clip.action?url={url}&title={title}
@sephiroth74
sephiroth74 / git pretty stat
Last active April 17, 2024 22:23
Show lines added/deleted and total commits per author in a period of time on all branches
git log --all --numstat --pretty="%H" --author="author" --since=1.year | awk 'NF==3 {plus+=$1; minus+=$2} NF==1 {total++} END {printf("lines added: +%d\nlines deleted: -%d\ntotal commits: %d\n", plus, minus, total)}'