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@Tamal
Tamal / git-ssh-error-fix.sh
Last active October 31, 2025 02:02
Solution for 'ssh: connect to host github.com port 22: Connection timed out' error
$ git clone [email protected]:xxxxx/xxxx.git my-awesome-proj
Cloning into 'my-awesome-proj'...
ssh: connect to host github.com port 22: Connection timed out
fatal: Could not read from remote repository.
$ # This should also timeout
$ ssh -T [email protected]
ssh: connect to host github.com port 22: Connection timed out
$ # but this might work
@putraxor
putraxor / flutter_chat_bubble.dart
Created March 5, 2018 02:19
Flutter Chat Bubble
import 'package:flutter/material.dart';
class Bubble extends StatelessWidget {
Bubble({this.message, this.time, this.delivered, this.isMe});
final String message, time;
final delivered, isMe;
@override
Widget build(BuildContext context) {
@Jxck
Jxck / dtls_api.md
Created May 24, 2016 08:21
OpenSSL DTLS API

OpenSSL DTLS API

The API used for DTLS is mostly the same as for TLS, because of the mapping of generic functions to protocol specifc ones. Some additional functions are still necessary, because of the new BIO objects and the timer handling for handshake messages. The generic concept of the API is described in the following sections. Examples of applications using DTLS are available at [9].

DTLS の API は TLS とほぼ同じ。 BIO オブジェクトの生成とタイマのために追加でいくつか必要。

@ibogun
ibogun / gist:ec0a4005c25df57a1b9d
Last active February 2, 2021 13:26
Installing gcc 4.9 & g++ 4.9 on Ubuntu 12.04 OR Ubuntu 14.04
sudo apt-get install python-software-properties
sudo add-apt-repository ppa:ubuntu-toolchain-r/test
sudo apt-get update
sudo apt-get install gcc-4.9
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.9 50
sudo apt-get install g++-4.9
sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.9 50
@sakrist
sakrist / build_gmp.sh
Last active March 5, 2025 14:08
GMP and MPFR compile for iOS
#!/bin/bash
#===============================================================================
# Filename: build_gmp.sh
# Created by Volodymyr Boichentsov on 18/09/2015.
# Copyright © 2015 3D4Medical. All rights reserved.
# Property of 3D4Medical.
#===============================================================================
#-emit-obj -fembed-bitcode -disable-llvm-optzns -O3
@githubutilities
githubutilities / README.md
Last active July 27, 2025 07:13
Shadowsocks proxy and ssh proxy

Shadowsocks Proxy

apt-get install python-pip
pip install shadowsocks

sudo ssserver -p 443 -k password -m aes-256-cfb --user nobody -d start