José Luis Cruz joseluis

This approach uses update-alternatives to manage GCC and LLVM/CLANG C/C++ compiler toolchains. Although tested on Linux Mint 18.3, this approach should work on any Debian based distro or for that matter any Linux distro with update-alternatives support, provided the packages are installed correctly.

There are 3 files

gcc-alternatives.sh installs GCC versions 5/6/7 and sets up alternatives for gcc/g++/cpp/gfortran.
llvm-clang-alternatives.sh installs LLVM and CLANG versions 4/5 and sets up alternatives for various LLVM and CLANG programs including clang and clang++.
cc-alternatives.sh sets up alternatives for the cc, cxx, and the ld commands. This script can be used to change systemwide default compiler/linker combination to either GCC or CLANG.

Once these scripts are run you can change the system GCC/CLANG versions by running sudo update-alternatives --config gcc|clang. To change the default compiler/linker combo used by t

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

There are always 24 hours in a day.
February is always 28 days long.
Any 24-hour period will always begin and end in the same day (or week, or month).

using rust with rr

rr is a great debugging tool. it records a trace of a program's execution, as well as the results of any syscalls it executes, so that you can "rewind" while you debug, and get deterministic forward and reverse instrumented playback. it works with rust, but by default if you try it out, it could be pretty ugly when you inspect variables. if this bothers you, configure gdb to use a rust pretty-printer

rr is probably in your system's package manager.

usage

Autodesk Fusion 360 on Linux

In the Web Browser

Ubuntu, Fedora, openSUSE, CentOS, SUSE Linux Enterprise, Debian,... users can finally use Autodesk Fusion 360 in the Linux Browser now.

https://myhub.autodesk360.com

On Chromium 55.0.2843.0 I get NET::ERR_CERTIFICATE_TRANSPARENCY_REQUIRED.

Achieving warp speed with Rust

	from pymoduleconnector import ModuleConnector
	from pymoduleconnector.ids import XTID_SM_STOP
	from pymoduleconnector.ids import XTS_ID_APP_PRESENCE_2
	from pymoduleconnector.ids import XTS_ID_PRESENCE_SINGLE
	from pymoduleconnector.ids import XTS_ID_BASEBAND_IQ
	from pymoduleconnector.ids import XTID_SM_RUN

	import numpy as np

	class StreamData:

	#![feature(lang_items)]
	#![no_std]

	#[no_mangle]
	pub fn add_one(x: i32) -> i32 {
	x + 1
	}


	// needed for no_std

	// import_json_appsscript.js
	// https://gist.github.com/allenyllee/c764c86ed722417948fc256b7a5077c4
	//
	// Changelog:
	// (Oct. 16 2019) tag: allenyllee-20191016
	// 1. Fixed google script error: urlfetchapp - service invoked too many times https://stackoverflow.com/questions/10598179/google-apps-script-urlfetchapp-service-invoked-too-many-times
	// (Jul. 16 2018) tag: allenyllee-20180716
	// 1. Fixed the issue "If you try to query /arrayA[k]/arrayB[n]/arrayC[m]/.../member, you will always get /arrayA[k]/arrayB[k]/arrayC[k]/.../member."
	// (Nov. 30 2017) tag: allenyllee-20171130
	// 1. Add the ability to query array elements by using xpath like "/array[n]/member" where "n" is array index

	<?php
	/*
	Plugin Name: Disable auto translation updates
	Description: Prevents WordPress from automatically updating translation files in the global languages directory.
	Author: Tim Whitlock
	Version: 1.0
	*/


	/**

	#!/usr/bin/env bash
	#
	# name : commitstrip-dl
	# description : download all the commitstrip strips
	# version : 1.0.0
	# author : José Luis Cruz © 2017
	# dependencies: bash<=4 curl [sxiv]
	# license : MIT
	#