The default configuration of KDE Neon does not work with the headphones. I have managed to connect them doing some changes, and adjusting some configurations. This resumes that, to keep it if I need to reconfigure them in the future.
This configuration has worked for me using the following setup:
| #enable colours | |
| set -g default-terminal "xterm-256color" | |
| #add ` as prefix | |
| set-option -g prefix2 ` | |
| # double tap ` to get a real ` | |
| bind ` send-keys ` | |
| # split panes using | and - |
| sda5_crypt UUID=c66880c1-c2f1-40fc-9580-f25d493876ef none luks,discard |
| source $ZSH/themes/agnoster.zsh-theme | |
| # Dir: current working directory | |
| # %1 for one dir | |
| # %2 for 2 you get it eventually | |
| prompt_dir() { | |
| prompt_segment blue black '%1~' | |
| } | |
| PROMPT='%{%f%b%k%}$(build_prompt) ' |
If you read my previous blog posts, you can note that sometime ago I have started to get involved low-level programming. I wrote some posts about x86_64 assembly programming for Linux. In the same time I started to dive into GNU/Linux kernel source code. It is very interesting for me to understand how low-level things works, how programs runs on my computer, how they located in memory, how kernel manages processes and memory, how network stack works on low-level and many many other things. I decided to write yet another series of posts about GNU/Linux kernel for x86_64.
Note, that I'm not professional kernel hacker and I don't write code for kernel at work, just a hobby. I just like low-level stuff and it is interesting to me how these
| import pyodbc | |
| connection = pyodbc.connect('DRIVER=/usr/local/lib/virtodbc.so;HOST=192.168.59.103:1111;UID=dba;PWD=dba') | |
| cursor = connection.cursor() | |
| # the iri piece looks up the datatype, in this case none | |
| res = cursor.execute("SPARQL SELECT ?o (iri(sql:RDF_DATATYPE_OF_OBJ(?o, 'untyped!'))) WHERE {?s ?p ?o .}") | |
| res.next() |
| unbind C-b | |
| set-option -g prefix ` | |
| bind ` send-prefix |
Streaming just means a download that they don't want you to keep. But Chrome's developer tools make it easy to access what's really going on under the hood.
From the page where you want to download some things, go into your chrome menu to open the developer tools. You can either:
1. (On a mac): Command-option-J
2. (On a PC): Control-alt-J
| from rdflib.graph import ConjunctiveGraph as Graph | |
| from rdflib.store import Store | |
| from rdflib.plugin import get as plugin | |
| from rdflib.term import URIRef | |
| Virtuoso = plugin("Virtuoso", Store) | |
| store = Virtuoso("DSN=VOS;UID=dba;PWD=dba;WideAsUTF16=Y") | |
| default_graph_uri = "http://www.w3.org/People/Berners-Lee/card" | |
| graph = Graph(store,identifier = URIRef(default_graph_uri)) |