Προβλήματα με γραμματοσειρές και ελληνικά (πρόβλημα με μ και π)

Τι πρόβλημα υπάρχει στο παρακάτω στιγμιότυπο; Πρόκειται για πρόβλημα στην επιλογή των γραμματοσειρών που θα απεικονίσουν τους χαρακτήρες ενός κειμένου. Αυτό που συμβαίνει στο παραπάνω παράδειγμα, είναι ότι ο συγκεκριμένος δικτυακός τόπος καθορίζει και παρέχει μια συγκεκριμένη γραμματοσειρά για την εμφάνιση του κειμένου, ωστόσο η γραμματοσειρά δεν υποστηρίζει το πλήρες σετ χαρακτήρων που χρειάζονται τα …

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Using Arduino IDE for the ESP32 in a LXD container

The ESP32 is a dual-core microcontroller that has both WiFi and Bluetooth. The ESP32 is the next generation of the older single-core microcontroller ESP8266 that only had WiFi. You can perform most tasks that you did with the various Arduinos but with the ESP32 (or ESP8266) and you also have WiFi embedded into the microcontroller. …

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Permanent link to this article: https://blog.simos.info/using-arduino-ide-for-the-esp32-in-a-lxd-container/

Setting up the ESP32 in LXD on Ubuntu

The ESP32 is a dual-core microcontroller that has both WiFi and Bluetooth. The ESP32 is the next generation of the older single-core microcontroller ESP8266 that only had WiFi. You can perform most tasks that you did with the various Arduinos but with the ESP32 (or ESP8266) and you also have WiFi embedded into the microcontroller. …

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Permanent link to this article: https://blog.simos.info/setting-up-the-esp32-in-lxd-on-ubuntu/

How to run Julia on Jupyter in a LXD container

Julia is a computer language well-suited for scientists, engineers and students. I wrote the following introduction a couple of days ago. In this post we are going to see how to use Julia in the Jupyter interactive environment. This means that you run Julia commands in your browser and get the output in your browser. …

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Permanent link to this article: https://blog.simos.info/how-to-run-julia-on-jupyter-in-a-lxd-container/

Learning the Julia computer language on Ubuntu

There is yet another computer language, called Julia. What’s special with Julia, you may ask? It is a language specifically suited for tasks of scientists, engineers and students. Compared to a general purpose programming language, Julia has built-in those complex data types that you need in science. For example, multidimensional matrices are built-in in Julia. …

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Permanent link to this article: https://blog.simos.info/learning-the-julia-computer-language-on-ubuntu/

How to manage LXD from within one of its containers

In a LXD (lex-dee) installation there is the host (where the LXD service is running) and there are the containers that you create. On the host, you can run the various lxc subcommands (like lxc list to get a list of the containers). The containers, on the other hand, are by default confined and isolated …

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Permanent link to this article: https://blog.simos.info/how-to-manage-lxd-from-within-one-of-its-containers/

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