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@jlblancoc
jlblancoc / Install_gcc7_ubuntu_16.04.md
Last active March 29, 2025 09:19
Installing gcc-7 & g++-7 in Ubuntu 16.04LTS Xenial

Run the following in the terminal:

Install the gcc-7 packages:

sudo apt-get install -y software-properties-common
sudo add-apt-repository ppa:ubuntu-toolchain-r/test
sudo apt update
sudo apt install g++-7 -y

Set it up so the symbolic links gcc, g++ point to the newer version:

@ruanbekker
ruanbekker / docker-nfs-volumes.md
Created December 10, 2017 10:43
NFS Volumes with Docker Swarm

Create NFS Volumes:

Creating the NFS Volume:

$ docker volume create --driver local \
  --opt type=nfs \
  --opt o=addr=192.168.1.115,uid=1000,gid=1000,rw \
  --opt device=:/mnt/volumes/mysql-test \
  mysql-test-1
@pierrejoubert73
pierrejoubert73 / markdown-details-collapsible.md
Last active April 29, 2025 08:29
How to add a collapsible section in markdown.

How to add a collapsible section in markdown

1. Example

Click me

Heading

  1. Foo
  2. Bar
    • Baz
  • Qux
@jeb2239
jeb2239 / main.cpp
Created February 28, 2017 22:09
Example C++ concepts with gcc 6.2 or greater
//compile this file with gcc 6.2 or greater
#include <iostream>
#include <string>
#include <locale>
#include <vector>
#include <cassert>
#include <list>
using namespace std::literals;
@kripken
kripken / hello_world.c
Last active March 19, 2025 06:14
Standalone WebAssembly Example
int doubler(int x) {
return 2 * x;
}
@rafaeljesus
rafaeljesus / async_get.go
Created November 11, 2016 23:13
Asynchronous http request in golang
type HttpResp struct {
Id string
Resp *http.Response
Err error
}
func AsyncGet(urls map[string]string) []*HttpResp {
ch := make(chan *HttpResp)
responses := []*HttpResp{}
@royshil
royshil / CompressYUYV2JPEG.cpp
Created January 14, 2016 20:29
Example of converting a YUYV buffer to JPEG using libJPEG
#include <iostream>
#include <fstream>
#include <vector>
#include <cstdint>
#include <memory>
#include <jpeglib.h>
using namespace std;
@mik30s
mik30s / webcam_capture.cpp
Last active October 26, 2024 01:20
Simple C++ program to capture a webcam frame in Linux
#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <linux/ioctl.h>
#include <linux/types.h>
#include <linux/v4l2-common.h>
#include <linux/v4l2-controls.h>
#include <linux/videodev2.h>
#include <fcntl.h>
#include <unistd.h>
@yurydelendik
yurydelendik / !wasmllvm.md
Last active December 7, 2024 18:08
Using WebAssembly in LLVM

NOTE: the content is out-of-date. All development is moved to the https://github.com/yurydelendik/wasmception

Using WebAssembly in LLVM

Compiling

# locations, e.g.
export WORKDIR=~/llvmwasm; mkdir -p $WORKDIR
export INSTALLDIR=$WORKDIR
@ceilfors
ceilfors / cleanupUnusedWorkspaceInSlaves.groovy
Last active January 17, 2025 06:44
When you delete jobs in Jenkins, the corresponding workspaces in the build slaves won't be deleted automatically. This Jenkins script will go to each slave and check if the jobs are already deleted in Jenkins master and delete the workspace.
import com.cloudbees.hudson.plugins.folder.Folder
import hudson.FilePath
import jenkins.model.Jenkins
def boolean isFolder(String name) {
def item = Jenkins.instance.getItemByFullName(name)
return item instanceof Folder
}
def deleteUnusedWorkspace(FilePath root, String path) {