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@nikgalushko
nikgalushko / guide.md
Created November 4, 2021 13:13
7 steps to configure local system for playing with Golang generics before go 1.18

Install gotip

go install golang.org/dl/gotip@latest
gotip download

Install latest gopls

mkdir /tmp/gopls && cd "$_"
gotip mod init gopls-unstable
@Explosion-Scratch
Explosion-Scratch / Compress string.js
Created November 1, 2021 18:51
Compress string using gzip and native browser APIs
function compress(string, encoding) {
const byteArray = new TextEncoder().encode(string);
const cs = new CompressionStream(encoding);
const writer = cs.writable.getWriter();
writer.write(byteArray);
writer.close();
return new Response(cs.readable).arrayBuffer();
}
function decompress(byteArray, encoding) {
set -ex
sudo apt-get build-dep libmemcached-tools
wget https://launchpad.net/libmemcached/1.0/1.0.18/+download/libmemcached-1.0.18.tar.gz
tar zxvf libmemcached-1.0.18.tar.gz
cd libmemcached-1.0.18/
LDFLAGS='-lpthread' CXXFLAGS='-fpermissive' CFLAGS='-Wno-errors -fpermissive' ./configure --enable-memaslap --with-pthread=yes
make -j12
sudo make install
sudo ldconfig
@Qix-
Qix- / libuv.zig
Created March 26, 2020 20:56
Simplistic libuv wrapper example in Zig
const std = @import("std");
const warn = @import("std").debug.warn; // XXX DEBUG
const assert = std.debug.assert;
const c = @cImport({
@cInclude("uv.h");
});
pub const UVError = error{ E2BIG, EACCES, EADDRINUSE, EADDRNOTAVAIL, EAFNOSUPPORT, EAGAIN, EAI_ADDRFAMILY, EAI_AGAIN, EAI_BADFLAGS, EAI_BADHINTS, EAI_CANCELED, EAI_FAIL, EAI_FAMILY, EAI_MEMORY, EAI_NODATA, EAI_NONAME, EAI_OVERFLOW, EAI_PROTOCOL, EAI_SERVICE, EAI_SOCKTYPE, EALREADY, EBADF, EBUSY, ECANCELED, ECHARSET, ECONNABORTED, ECONNREFUSED, ECONNRESET, EDESTADDRREQ, EEXIST, EFAULT, EFBIG, EHOSTUNREACH, EINTR, EINVAL, EIO, EISCONN, EISDIR, ELOOP, EMFILE, EMSGSIZE, ENAMETOOLONG, ENETDOWN, ENETUNREACH, ENFILE, ENOBUFS, ENODEV, ENOENT, ENOMEM, ENONET, ENOPROTOOPT, ENOSPC, ENOSYS, ENOTCONN, ENOTDIR, ENOTEMPTY, ENOTSOCK, ENOTSUP, EPERM, EPIPE, EPROTO, EPROTONOSUPPORT, EPROTOTYPE, ERANGE, EROFS, ESHUTDOWN, ESPIPE, ESRCH, ETIMEDOUT, ETXTBSY, EXDEV, UNKNOWN, EOF, ENXIO, EMLINK };
@Birch-san
Birch-san / make_portable.sh
Last active September 12, 2024 12:09
Make a macOS executable binary or .dylib portable
#!/usr/bin/env bash
# Licensed by author Alex Birch under CC BY-SA 4.0
# https://creativecommons.org/licenses/by-sa/4.0/
# Example input:
# ./make_portable.sh mycoolbinary
# where mycoolbinary is a mach-o object file
# (for example an executable binary or a .dylib)
#
conn, err := grpc.Dial(
s.rpcSocketPath,
grpc.WithInsecure(),
grpc.WithDialer(func(addr string, timeout time.Duration) (net.Conn, error) {
return net.DialTimeout("unix", addr, timeout)
}))
if err != nil {
log.Fatalf("did not connect: %v", err)
}
defer conn.Close()
@tjsoftworks
tjsoftworks / brew-java-and-jenv.md
Created November 11, 2016 23:18 — forked from tomysmile/brew-java-and-jenv.md
How To Install Java 8 on Mac

Install HomeBrew first

brew update
brew tap caskroom/cask
brew install brew-cask

If you get the error "already installed", follow the instructions to unlink it, then install again:

@bruth
bruth / README.md
Last active July 2, 2024 13:36
Postgres push notification

Postgres push triggers

Watch a table for changes and push a notification with a payload describing the change.

Example

In the Postgres shell:

-- Create the functions
@ericflo
ericflo / proxy.go
Last active April 17, 2024 21:27
Golang TCP Proxy
package proxy
import (
"io"
"net"
"sync"
log "github.com/Sirupsen/logrus"
)
@protrolium
protrolium / ffmpeg.md
Last active November 12, 2024 21:27
ffmpeg guide

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

You can get the list of installed codecs with: