The drug war on the U.S.-Mexico border has escalated as the cartels
have begun trafficking terrorists across the US border. To fight the
war, federal agent Matt Graver re-teams with the mercurial
Alejandro.
In the afternoon Esme and I watched Sicario: Day of the
Soldado. I liked the movie and
give it a 7.5 out of 10.
Sass — “Syntactically Awesome Style Sheets” — came into existence in
2006 and, almost from the beginning, one of its key slogans was that
it “makes CSS fun again.” While I can differ with that opinion on
occasion, I completely agree with the Sass website’s headline since
2013: “CSS with superpowers.”
And let me stop right here for those who are already grumbling,
“Yeah, but in this day and age you can do so much more with plain,
vanilla CSS than you could back when Sass was new and hot, so who
needs it today?” My simple answer is: you might, if you support
websites intended for use in either enterprises or government.
Street-smart Nathan Drake is recruited by seasoned treasure hunter
Victor "Sully" Sullivan to recover a fortune amassed by Ferdinand
Magellan, and lost 500 years ago by the House of Moncada.
In the evening Alice, Esme, and I watched
Uncharted. I liked the movie
and give it a 7.5 out of 10.
The fraction 355/113 is incredibly close to pi, within a third of a
millionth of the exact value. This level of accuracy is far beyond
its rights as a fraction with such a small denominator, and it
causes various oddities elsewhere in math. For example, use any
scientific calculator to compute cos(355) in radians. The oddball
result is due to the freakish closeness of 355/113 to pi.
When a new Go version is released, the changes in this version are
generally listed the release notes of the version. However,
occasionally, some changes were missing in the release notes.
This article lists several missing changes in Go
1.18 and
1.19 release notes.
The positively charged particle at the heart of the atom is an
object of unspeakable complexity, one that changes its appearance
depending on how it is probed. We’ve attempted to connect the
proton’s many faces to form the most complete picture yet.
Whenever you download a file or start a game, you see an aesthetic
animation that updates itself until completed. This is a progress
bar. A progress bar is a graphical element used to visualize the
progress of a task such as downloading, uploading, or transferring
files.
There are two types of progress bars: determinate and
indeterminate. Determinate progress bars track the progress of a
task over time. Indeterminate progress bars run infinitely with a
looping animation.
So, how can you create a determinate progress bar in a Python CLI
program?
Out-of-the-box, Python standard library ships with many great
libraries some of which provide commandline interface (CLI),
allowing us to do many cool things directly from terminal without
needing to even open a .py file.
This includes things like starting a webserver, opening a browser,
parsing JSON files, benchmarking programs and many more, all of
which we will explore in this article.
Sometimes you’ll hear someone describe two things as being
“isomorphic” to one another and I wanted to explain what that means.
You might have already guessed that “isomorphic” is a synonym for
“equivalent”, and that would have been a pretty good guess. Really,
the main difference between the two words is that “isomorphic” has a
more precise and more general definition than “equivalent”.
In this post I will introduce a more precise definition of
“isomorphic”, using Haskell code. This definition won’t be the fully
general definition, but I still hope to give you some taste of how
“isomorphic” can denote something more than just “equivalent”.
The SQL language is a "standard". Even so, no two SQL database
engines work exactly alike. Every SQL implementation has it own
peculiarities and oddities, and SQLite is no exception to this rule.
This document strives to highlight the principal differences between
SQLite and other SQL implementations, as an aid to developers that
are porting to or from SQLite or who are trying to build a system
that works across multiple database engines.
The Haskell Error Index is a
community-driven web site for improving the documentation of Haskell
tooling. In the upcoming release of GHC, each error message or
warning includes a unique code. This code can be looked up on the
index to find user-contributed explanations and examples. As the
specific phrasing of messages in GHC is improved over time, the
codes will remain constant, which allows the documentation on the
site to retain its value and its search-engine usefulness.
When the CIA's most skilled operative-whose true identity is known
to none-accidentally uncovers dark agency secrets, a psychopathic
former colleague puts a bounty on his head, setting off a global
manhunt by international assassins.
In the evening I watched The Gray
Man. I liked the movie
somewhat and give it a 6.5 out of 10.
Error messages are part of our daily lives online. Every time a
server is down or we don’t have internet, or we forget to add some
info in a form, we get an error message. “Something went wrong” is
the classic. But what went wrong? What happened? And, most
importantly, how can I fix it?
With PostgreSQL 15 comes a new SQL Command called
MERGE. MERGE
has been in the SQL standard for quite a while, but it just made its
way into the PostgreSQL codebase. Prior to MERGE, if you wanted to
refresh a target table from a source table, prior to Postgres
15, you could use the "upsert" method with the ON CONFLICT
clause.
Now, MERGE can be used instead! Some situations where MERGE makes a
lot of sense are:
data loading from external sources, thru foreign data wrappers
The interesting part of this program is the breadth-first tree
traversal, and the tree traversal part now has only two arguments
instead of three; the filter operation afterwards is trivial. Tree
search in Haskell is mostly tree, and hardly any search!
difftastic is a structural
diff tool that compares files based on their syntax. So for example,
if you conditionalize some statement, the diff would only show the
addition of one if with its condition instead of showing one line
added (the if (condition)) and the line with the statement being
removed and re-added (because of indentation changes). In many
cases, such structural diffs transport the meaning of a change much
better than the typical line-based diffs.
More recently, the idea to treat attribute selectors on par with
classes as first-class citizens has been proposed more widely. We’re
no longer talking about edge cases, but challenging the very
defaultness of classes, all while not giving up that sense of
structure that many of us look for in CSS naming conventions.
Shortly after the release of TypeScript, Guido van Rossum and Ivan
Levkivskyi created PEP 483
proposing a type hinting system for Python. Notably absent from this
proposal is any "official" type checking program for verifying the
correctness of type hints. As a result, there are four "major" type
checkers for python:
mypy: A very early project
(starting in 2012) from Jukka Lehtosalo. mypy and its predecessors
have heavily influenced direction of python type hints. mypy has
been supported heavily by Jukka's employer Dropbox. mypy is
arguably the most popular type checker for Python.
pyright: A type checker
built by Microsoft with great VS Code and LSP integration. Pyright
was first released in 2019 and is bundled in the Microsoft Python
extension for VS Code.
pytype: A static type analyzer
built by Google. Pytype was first released in 2018 and emphasizes
type inference and local leniency.
pyre: A static type checker built by
Meta. Designed for large code bases and first-class integration
with Buck, Meta's build system. The first release I can find dates
back to 2019.
After eighty years of fragile peace, the Architects are back,
wreaking havoc as they consume entire planets. In the past,
Originator artefacts – vestiges of a long-vanished civilization –
could save a world from annihilation. This time, the Architects have
discovered a way to circumvent these protective relics. Suddenly, no
planet is safe.
Facing impending extinction, the Human Colonies are in
turmoil. While some believe a unified front is the only way to stop
the Architects, others insist humanity should fight alone. And there
are those who would seek to benefit from the fractured politics of
war – even as the Architects loom ever closer.
Idris, who has spent decades running from the horrors of his past,
finds himself thrust back onto the battlefront. As an Intermediary,
he could be one of the few to turn the tide of war. With a handful
of allies, he searches for a weapon that could push back the
Architects and save the galaxy. But to do so, he must return to the
nightmarish unspace, where his mind was broken and remade.
What Idris discovers there will change everything.
In the evening I started in Eyes of the
Void,
book 2 in The Final Architecture trilogy by Adrian Tchaikovsky.