This document describes a simple contract in pseudocode and gives a couple of test cases for it.
The challenge is designed to be fairly easy to implement in a language of choice, compiled to wasm and interacted with. It is loosely based on the ERC20 token standard, named "WRC20", where the W stands for WebAssembly.
The contract has two features:
| $( document ).ready(function() { | |
| $('.markdown p img').unwrap().wrap('<figure></figure>').after(function() { | |
| return '<figcaption>'+this.alt+'</figcaption>'; | |
| }); | |
| }); |
| #!/bin/sh | |
| # Install brew | |
| /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" | |
| # Apple hides old versions of stuff at https://developer.apple.com/download/more/ | |
| # Install the latest XCode (8.0). | |
| # We used to install the XCode Command Line Tools 7.3 here, but that would just upset the most recent versions of brew. | |
| # So we're going to install all our brew dependencies first, and then downgrade the tools. You can switch back after | |
| # you have installed caffe. | |
| # Install CUDA toolkit 8.0 release candidate | |
| # Register and download from https://developer.nvidia.com/cuda-release-candidate-download |
| - Open Automator | |
| - File -> New -> Service | |
| - Change "Service Receives" to "files or folders" in "Finder" | |
| - Add a "Run Shell Script" action | |
| - Change "Pass input" to "as arguments" | |
| - Paste the following in the shell script box: open -n -b "com.microsoft.VSCode" --args "$*" | |
| - Save it as something like "Open in Visual Studio Code" |
We will compare ASP.NET and Node.js for backend programming.
Source codes from examples.
This document was published on 21.09.2015 for a freelance employer. Some changes since then (14.02.2016):
async/await. yield and await are used almost in the same way, so I see no point to rewrite the examples.
Tested with Apache Spark 2.1.0, Python 2.7.13 and Java 1.8.0_112
For older versions of Spark and ipython, please, see also previous version of text.
| #!/bin/sh | |
| # 2021-12-09: | |
| # This script is no longer supported! | |
| # Apple broke all direct downloads without logging with an Apple ID first. | |
| # The number of hoops that a script would need to jump through to login, | |
| # store cookies, and download is prohibitive. | |
| # Now we all must manually download and mirror the files for this to work at all :'-( | |
| OSX_VERS=$(sw_vers -productVersion | awk -F "." '{print $2}') |
| #include <nfc/nfc.h> | |
| #include <nfc/nfc-messages.h> | |
| int main () | |
| { | |
| nfc_device_t *nfcDev; | |
| nfcDev = nfc_connect(NULL); | |
| if (nfcDev == NULL) { | |
| printf("Cannot connect to the RFID reader.\n"); |
