izquiratops

#!/bin/sh
 
# check for where the latest version of IDEA is installed
IDEA=`ls -1d /Applications/IntelliJ\ * | tail -n1`
wd=`pwd`

# were we given a directory?
if [ -d "$1" ]; then
  # echo "checking for things in the working dir given"
  wd=`ls -1d "$1" | head -n1`

izquiratops

First of all, please note that token expiration and revoking are two different things.

1. Expiration only happens for web apps, not for native mobile apps, because native apps never expire.
2. Revoking only happens when (1) uses click the logout button on the website or native Apps;(2) users reset their passwords; (3) users revoke their tokens explicitly in the administration panel.

1. How to hadle JWT expiration

A JWT token that never expires is dangerous if the token is stolen then someone can always access the user's data.

Quoted from JWT RFC:

izquiratops

How to install OpenCV 4.1.0 with CUDA 10.0 in Ubuntu distro 18.04

First of all install update and upgrade your system:

    $ sudo apt update
    $ sudo apt upgrade

Then, install required libraries:

izquiratops

#!/usr/bin/env python                                                                                                                     
# gpu_stat.py [DELAY [COUNT]]                                                                                                             
# dump some gpu stats as a line of json                                                                                                   
# {"util":{"PCIe":"0", "memory":"11", "video":"0", "graphics":"13"}, "used_mem":"161"}                                                    

import json, socket, subprocess, sys, time
try:
    delay = int(sys.argv[1])
except:
    delay = 1