The following regular expressions are crafted to match some commonly used cryptocurrency wallet address types. This document details the Regex components and pattern tests to match Ethereum, Bitcoin, Dash and Monero addresses.
/^0x[a-fA-F0-9]{40}$/g
https://medium.com/p/785311f58c2/
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Telegram chat https://t.me/waves_dev_workshops
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qoomon
/ conventional-commits-cheatsheet.md
Last active
December 9, 2025 13:19
Conventional Commits Cheatsheet
See how a minor change to your commit message style can make a difference.
git commit -m"<type>(<optional scope>): <description>" \ -m"<optional body>" \ -m"<optional footer>"
hotdang-ca
/ distance.go
Last active
October 14, 2025 11:49
Golang code to calculate distance between two lat/lng decimal coordinates.
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| package main | |
| import ( | |
| "math" | |
| "fmt" | |
| ) | |
| //::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: | |
| //::: ::: | |
| //::: This routine calculates the distance between two points (given the ::: |
learner-long-life
/ EthereumNodeGCP.md
Last active
October 4, 2022 11:54
How to Run an Ethereum (Geth Light) Node on GCP
NOTE: This doc was created in 2018 and is no longer being kept up-to-date. There are some useful updates and Q&A in the comments, and Google has since disallowed cryptocurrency nodes explicitly in their Terms of Service. While I work on an updated how-to-run-a-node tutorial, you are welcome to join our ETH developer chat and share what you'd like to work on.
https://matrix.to/#/#invisible-college/cryptocoin:matrix.org?via=matrix.org&via=t2bot.io
dopey
/ main.go
Last active
September 27, 2025 17:07
— forked from denisbrodbeck/main.go
How to generate secure random strings in golang with crypto/rand.
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| package main | |
| import ( | |
| "crypto/rand" | |
| "encoding/base64" | |
| "fmt" | |
| "io" | |
| "math/big" | |
| ) |
egorsmkv
/ metrials-go.md
Last active
December 5, 2025 08:00
Материалы по Go (golang): мануалы, статьи, книги и ссылки на сообщества
maxpoletaev
/ yandex_money_hash.py
Last active
July 14, 2019 17:49
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| from hashlib import sha1 | |
| class YandexMoheyHash: | |
| """ | |
| Integrity check for Yandex.Money HTTP-notifications | |
| Usage example: | |
| yahash = YandexMoheyHash(request.POST, settings.YANDEX_MONEY_SECRET) | |
| if yahash.check(request.POST['sha1_hash']): |
mikeatlas
/ .golang-example-gitlab-ci.yml
Last active
February 2, 2024 08:08
Example Go GitLab CI setup (no root/sudo required)
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| # See docs/examples | |
| # http://doc.gitlab.com/ce/ci/quick_start/README.html | |
| # http://doc.gitlab.com/ce/ci/yaml/README.html | |
| # GitLab CI template for Go tests. Note this installs | |
| # a new working copy of Go in a non-standard path such | |
| # that sudo/root is not needed for the install stage. | |
| # note that this particular install-environment stage | |
| # is overly verbose in order to debug anything tricky |
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