dabeaz

Code from PyCon India 2019 Keynote Talk
David Beazley (https://www.dabeaz.com)
======================================

This code is presented "as is" and represents what was live-coded
during my closing keynote presentation at PyCon India, Chennai,
October 13, 2009.  I have made no changes to the files.

Requires:  Python 3.6+, numpy, pygame

cellularmitosis

Blog 2020/5/7

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QEMU PowerPC G4 OS X Tiger (10.4) setup

EDIT 2024/12/1: I updated a few of these commands to work with qemu 9.x.

brettcannon

cross_compiling=yes
ac_cv_file__dev_ptmx=no
ac_cv_file__dev_ptc=no

peterargue

#!/bin/bash
EVENT=flow.AccountContractAdded
START=32795233
END=$(flow blocks get latest -n mainnet -o json | jq '.height')

echo "Start: ${START}"
echo "End: ${END}"
echo "Event: ${EVENT}"

for (( i=${START}; i<=${END}; i += 251 )); do

Heath123

w2c2 + AssemblyScript tutorial

This tutorial shows you how to make a simple Hello World work with AssemblyScript and w2c2. For this example we will create a simple print function in C and pass it through to AssemblyScript, and try to explain the concepts behind how it works.

Step 1 - Write and compile the AssemblyScript file

Create a file called hello.ts with the following content:

print("Hello, world!")

Now if you try to compile it with asc -o hello.wasm hello.ts, you will get this error:

ERROR TS2304: Cannot find name 'print'.

dabrahams

protocol NullaryFunction {
  associatedtype Result
  func callAsFunction() -> Result
}

protocol ExpressionResult {
  associatedtype Expression: NullaryFunction where Expression.Result == Self;
}

typealias Expr<T: ExpressionResult> = T.Expression