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Dmitry Zinovyev terbooter

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  • Russia, Novosibirsk
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@arshamalh
arshamalh / erc20_balance.go
Last active February 17, 2024 07:30
Finding ETH erc20 tokens balance using golang and infura.io
/// Import on the top of your project
import "github.com/ethereum/go-ethereum/crypto"
type ethHandlerResult struct {
Result string `json:"result"`
Error struct {
Code int64 `json:"code"`
Message string `json:"message"`
} `json:"error"`
}
@danahartweg
danahartweg / test-firestore-on-ci.sh
Last active September 30, 2022 04:10
Running the firestore emulator in a CI environment without IPv6
#!/bin/sh
EMULATOR="cloud-firestore-emulator"
EMULATOR_TARGET=$(find ~/.cache/firebase/emulators/ -type f -name "$EMULATOR*.jar" | sort -r | head -n1)
if [ -z "$EMULATOR_TARGET" ]; then
echo "Could not find the firestore emulator. Ending test run."
exit 1
fi
@vielhuber
vielhuber / script.sh
Last active November 26, 2025 02:19
PostgreSQL: Backup and restore export import pg_dump with password on command line #sql
# best practice: linux
nano ~/.pgpass
*:5432:*:username:password
chmod 0600 ~/.pgpass
# best practice: windows
edit %APPDATA%\postgresql\pgpass.conf
*:5432:*:username:password
# linux
@acdha
acdha / ga-record-chrome.loadtimes.js
Created March 11, 2016 13:11
Record first paint time from chrome.loadTimes (Chrome/Opera, IE11) to Google Analytics
(function ($) {
'use strict';
function recordTimeToFirstPaint() {
// Use Chrome's loadTimes or IE 9+'s msFirstPaint to record the time to render in milliseconds:
var firstPaintTime, timingSource;
if ('chrome' in window && $.isFunction(window.chrome.loadTimes)) {
var loadTimes = window.chrome.loadTimes();
@irazasyed
irazasyed / manage-etc-hosts.sh
Created March 7, 2015 09:16
Bash Script to Manage /etc/hosts file for adding/removing hostnames.
#!/bin/sh
# PATH TO YOUR HOSTS FILE
ETC_HOSTS=/etc/hosts
# DEFAULT IP FOR HOSTNAME
IP="127.0.0.1"
# Hostname to add/remove.
HOSTNAME=$1
@brianmacarthur
brianmacarthur / flash-app.js
Last active October 6, 2025 05:44
Flash messaging in Express 4: express-flash vs. custom middleware in ejs, handlebars, or jade
var express = require('express');
var cookieParser = require('cookie-parser');
var session = require('express-session');
var flash = require('express-flash');
var handlebars = require('express-handlebars')
var app = express();
var sessionStore = new session.MemoryStore;
// View Engines
@mischah
mischah / z.md
Last active December 9, 2022 02:11
Installing und initializing z (https://github.com/rupa/z) with help of Homebrew.

#The power of z

Do you spend lots of time doing things like this?

cd this/is/the/path/that/i/want/so/i/type/it/all/out/to/get/whereiwant

With z, you could just do this:

@wsargent
wsargent / docker_cheat.md
Last active September 23, 2025 16:14
Docker cheat sheet
@blastseld
blastseld / footercss
Created September 15, 2013 15:49
Sticky footer without wrapper. Try: http://css-tricks.com/snippets/css/sticky-footer/ IE7: http://stackoverflow.com/questions/9946064/tell-me-how-to-do-the-semi-liquid-layout-without-javascript-i-feel-im-missing
html {
position: relative;
min-height: 100%;
}
body {
margin: 0 0 100px; /* bottom = footer height */
}
footer {
position: absolute;
left: 0;
@benubois
benubois / send_system_stats.sh
Created July 30, 2013 17:58
This requires that `ifstat`, `sysstat` and `bc` are installed and that `$LIBRATO_USER` and `$LIBRATO_TOKEN` are available in the environment.
#!/bin/bash
hostname=$(hostname)
# Run top twice, first output is cached
top_out=$(top -bn2 -d0.1)
cpu=$(echo "${top_out}" | grep "Cpu(s)" | sed -E "s/.*,\s*([0-9\.]+)\%id.*/\1/" | awk '{print 100 - $1}' | sed -n 2p)
memory_total=$(echo "${top_out}" | grep "Mem:" | awk {'print $2'} | sed s/k// | sed -n 2p)