Goals: Add links that are reasonable and good explanations of how stuff works. No hype and no vendor content if possible. Practical first-hand accounts of models in prod eagerly sought.

FROM docker.io/python:3.9-bullseye AS build | |
WORKDIR "/app" | |
# Install dependecies | |
# hadolint ignore=DL3008,DL3013 | |
RUN set -eux && \ | |
apt-get update; \ | |
apt-get install --no-install-recommends -y \ | |
python3-dev build-essential patchelf upx; \ | |
apt-get clean; \ |
Booting from a Linux installation disk with a newer graphics card might trigger an "Unknown Chipset" error from nouveau.
Add nomodeset nouveau.modeset=0
to the kernel options to fix it.
In UEFI Boot Mode it might also hang at "Triggering uevents", which is the same issue without the error message.
More details - http://blog.gbaman.info/?p=791
For this method, alongside your Pi Zero, MicroUSB cable and MicroSD card, only an additional computer is required, which can be running Windows (with Bonjour, iTunes or Quicktime installed), Mac OS or Linux (with Avahi Daemon installed, for example Ubuntu has it built in).
1. Flash Raspbian Jessie full or Raspbian Jessie Lite onto the SD card.
2. Once Raspbian is flashed, open up the boot partition (in Windows Explorer, Finder etc) and add to the bottom of the config.txt
file dtoverlay=dwc2
on a new line, then save the file.
3. If using a recent release of Jessie (Dec 2016 onwards), then create a new file simply called ssh
in the SD card as well. By default SSH i
package main | |
import ( | |
"encoding/json" | |
"flag" | |
"fmt" | |
"io/ioutil" | |
"log" | |
"os" | |
"sort" |
This bash script offers quick shortcuts to simulate slower network connections. It is useful when you need to simulate a wireless network on a Linux network server, especially when you are using a virtual machine guest on your local machine or in the cloud.
slow 3G # Slow network on default eth0 down to 3G wireless speeds
slow reset # Reset connection for default eth0 to normal
slow vsat --latency=500ms # Simulate satellite internet with a high latency
slow dsl -b 1mbps # Simulate DSL with a slower speed than the default
slow modem-56k -d eth0 # Simulate a 56k modem on the eth1 device. eth0 is unchanged.
// func GetCpuForThread() uint64 | |
TEXT ·GetCpuForThread(SB),7,$0 | |
MOVQ $0xB,AX | |
XORQ CX,CX | |
CPUID | |
MOVQ DX,ret+0(FP) | |
RET |
*.pyc | |
.pytest_cache |
package main | |
import ( | |
"debug/elf" | |
"fmt" | |
"log" | |
"os" | |
"github.com/bnagy/gapstone" | |
) |
import shelve | |
import multiprocessing | |
import os | |
filename = "tmp.shelve" | |
N = 4 | |
end = 10000 | |
def insert((offset, jump, end, filename)): |