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Android logging

Большинство android-разработчиков знакомы с командой logcat или ее версией adb logcat. Но не все знают, что эта команда имеет много приятных и полезных опций. Например, опция -e поддерживает выражения (прощай grep). А так же подсветку, что делает выхлоп более читабельным. …

The post Android logging appeared first on Ugolnik's blog.

Ugolnik's Family blog
Posted at 2020-01-08 15:01:00 | Software | read on

Following up on "Hello world"

This is a follow-up to my last article, Hello world, which is easily the most negatively received article I’ve written — a remarkable feat for someone who’s written as much flame bait as me. Naturally, the fault lies with the readers.

All jokes aside, I’ll try to state my point better. The “Hello world” article was a lot of work to put together — frustrating work — by the time I had finished collecting numbers, I was exhausted and didn’t pay much mind to putting context to them. This left a lot of it open to interpretation, and a lot of those interpretations didn’t give the benefit of the...

Drew DeVault's blog
Posted at 2020-01-08 00:00:00 | Software | read on

The Polygons of Another World: Genesis

How Another World was implemented on Sega Genesis/Megadrive!

Fabien Sanglard
Posted at 2020-01-05 00:00:00 | Software | read on

Hello world

Let’s say you ask your programming language to do the simplest possible task: print out “hello world”. Generally this takes two syscalls: write and exit. The following assembly program is the ideal Linux x86_64 program for this purpose. A perfect compiler would emit this hello world program for any language.

bits 64
section .text
global _start
_start:
	mov rdx, len
	mov rsi, msg
	mov rdi, 1
	mov rax, 1
	syscall

	mov rdi, 0
	mov rax, 60
	syscall

section .rodata
msg: db "hello world", 10
len: equ $-msg

Most languages do a whole lot of other crap other than printing out “hello world”, even if that’s all you asked for.

...

Drew DeVault's blog
Posted at 2020-01-04 00:00:00 | Software | read on

The Polygons of Another World: PC DOC

How Another World was implemented on PC DOS!

Fabien Sanglard
Posted at 2020-01-04 00:00:00 | Software | read on

The Polygons of Another World: Atari ST

How Another World was implemented on Atari ST!

Fabien Sanglard
Posted at 2020-01-03 00:00:00 | Software | read on

The Polygons of Another World: Amiga

How Another World was implemented on Amiga!

Fabien Sanglard
Posted at 2020-01-02 00:00:00 | Software | read on

The Polygons of Another World

Let's kick off the year with a series about Another World!

Fabien Sanglard
Posted at 2020-01-01 00:00:00 | Software | read on

Managing my dotfiles as a git repository

There are many tools for managing your dotfiles - user-specific configuration files. GNU stow is an example. I’ve tried a few solutions over the years, but I settled on a very simple system several years ago which has served me very well in the time since: my $HOME is a git repository. This repository, in fact. This isn’t an original idea, but I’m not sure where I first heard it from either, and I’ve extended upon it somewhat since.

The key to making this work well is my one-byte .gitignore file:

*

With this line, and git will ignore all of the files in my $HOME directory, so...

Drew DeVault's blog
Posted at 2019-12-30 00:00:00 | Software | read on

G Suite и LSA

Starting February 15, 2021, G Suite accounts will only allow access to apps using OAuth. Password-based access will no longer be supported. С таким заголовком все админы получили письма Привожу письмо целиком на всякий случай. Dear Administrator, We’re constantly working …

The post G Suite и LSA appeared first on Ugolnik's blog.

Ugolnik's Family blog
Posted at 2019-12-18 07:46:15 | Software | read on
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Однажды китайский ученый Ли Хунь Янь обнаружил некоторую незначительную, однако, существенно отличающуюся от фона корреляцию между количеством псилоцибина потребляемого корфуцианскими медузами и характером передвижения оных по стенкам четырехсотлитровго шарообразного аквариума, установленного в лаборатории по случаю празднования сто второго полугодичного затмения от начала новой эры Сингулярного Прорыва. Недолго думая, Ли Хунь Янь приделал к щупальцам медуз источники излучения в видимом диапазоне но с разной длинной волны, заснял весь процесс шестью камерами с 48 часовой выдержкой, симметрично расставив последние вокруг сосуда, где резвились подопытные и через неделю собрал прелюбопытнейший материал, который, в свою очередь, лег в основу фундаментального труда, ныне известного, как теория полутретичных n-многообразий простой метрики Ли Хунь Янь, с которой (с некоторыми упрощениями и оговорками) я, по мере сил, постараюсь познакомить любопытного и пытливого читателя.

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