Tutorials Index Page 2
In this tutorial, we are going to explain how to parse a file with go and iterate lines of a file.
Follow this steps to disable apt-get auto updates for Kali: open dconf-editor, then go to org -> gnome -> software, Select 'download-updates'. Finally Scroll down until the end and set "use default value" to "false". Check here for more alternatives.
The error "The connection to the server localhost:8080 was refused - did you specify the right host or port?" is very common, check here how to solve the error with gcloud or while using kubectl command.
package.json contains information about your project, to update libraries automatically you can use "ncu -u" in the root of your project. ncu command can be installing with: npm i -g npm-check-updates
Convert a rune to an int using int(rune - '0'). Read our article for more information
To undo last commit not pushed try: git reset --soft HEAD~1. To undo last commit pushed use: git revert HEAD~1. Check this tutorial for more examples!
Here are some example on how to guess the mime type of a file using python. The first example uses the filename only and the second example opens the file to guess the mime type.
PostgreSQL 9.5 added the type JSONB, which supports json as datatype. Here we show an example on how to perform an UPDATE on a jsonb type using postgresql. If you want to override the whole dict, just send the json between single quotes. check here for some example queries.
In this tutorial, we are going to move a linux encrypted disk to a new one. In particular, we are going to move from an old hard drive to a brand new SSD (but smaller). This tutorial also works for moving encryted disk to a bigger disk.
In this tutorial, we are going to see how to create an API endpoint using flask. The endpoint will only accept POST request and it will use content-type application/json. Learn here how to create a minimal api rest with flask and python.