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Observation on tech – passwords and especially Facebook password
Tech goes forward in waves. Some of the ideas of what we see today implemented in our tools, was on someone’s sketchboard in 1980s. Computer graphics was theoretically very powerful and intricately designed, but electronics manufacturing methods for making equivalently superb GPUs was not yet there. GPUs nowadays do photorealistic rendering of computer generated imagery: […]
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Pong classic game in JavaScript
The Pong is a legendary game. I found an excellent Pong version on Codepen. And then got into tweaking the code, bit by bit. The change log so far: Spacebar key pauses the game, freezing the ball. Space again to play! added a Slam! sound effect, whenever the ball hits the club, thanks jQuery for […]
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Tales of creation – venla
Joni continued to type fiercely, at a monotonic, steady pace. Venla was amused. Sometimes she wondered if Joni was just faking the whole thing. Can a flow be that good?? Joni probably wouldn’t notice even a fire alarm going off. But the secret to Joni’s flow was actually his optoelectric counter-sound noise-canceling sound stream. Made […]
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Tales from creation.
Tales from the creation of Teknovelho – kappale 1 Eero is the CEO of a booming IT consultancy called Inducon, in my first-to-be-novel Teknovelho. The company where Eero was an employee actually went bankrupt, when it had taken under its wings too inexperienced kids. Future promises. Too many of them. It wasn’t IT, but he kept […]
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The Machine
home appliance home automation TIL – today I learned the term ‘domotics‘ for home automation. Wikipedia has more: ‘When connected to … ‘ and then it says the magic word IoT. IoT stands for Internet of Things. IoT in home context is simply put: connect the devices to a network that enables you (and others […]
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Learn PHP and make a strategy game
Let’s build a complete Network Tycoon game, with PHP. I loved Civilization, Railroad Tycoon and many other strategy games on PC, in 1990s. So why not do one self, and learn backend programming at the same time. I figured the context could be a modern face of civilization. What else is such a global thing, […]
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Tiedon luonne
Miten täydellisessä informaatiomaailmassa saisimme tiedon? Ensimmäinen kysymys on: minkä tiedon? Tieto on käsityksemme mukaan hyvin perusteltu tosi uskomus. Arkikokemuksena tieto voi olla hyvinkin erilaista luonteeltaan. Tieto voi olla vaikka: uutinen talven ensilumesta omakohtainen tieto siitä, missä on lähin bussipysäkki päivän keskiarvovaluuttakurssi, USD <-> EUR (kahden valuutan välillä) hintatieto lentomatkalle joka lähtee Helsingistä ja saapuu Tukholmaan […]
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Web creator’s pack of history, tools and pointers
There was initially some kind of dream. Along with the primordial soup of Internet. Physicists have information in all sorts of document formats. Especially CERN physicists, who are trying to puzzle together the answers to perhaps some of the most elusive problems in the universe. One particular theoretical physicists was extremely irritated by the overhead […]
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CSS and the position: attribute
CSS “position” attribute is central to the mechanism of layout of HTML elements. You’ll learn: what position is all about ways to use position: position: absolute, fixed, relative I am writing this in 2022, learning CSS myself. I’ve had a working knowledge of some of the CSS mechanics for a long time, but really want […]
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