Websauna is a full stack Python web framework for building web services and back offices with admin interface and sign up process.

Arcade is an easy-to-learn Python library for creating 2D video games.

It is ideal for people learning to program, or developers that want to code a 2D game without learning a complex framework.

For research purposes, and to analyze the content of a Telegram channel, you may need the channel’s data in a clean JSON format.

Here there is a Python script to get data from Telegram channels. It has two main files: One for getting a member’s data from a channel, and second, to get the channel’s messages.

The script saves this data into JSON files; you can use them for analysis or to import into your databases.

A mini-preprocessor library to demostrate the recursive capabilites of the preprocessor.

If you spent a few years programming in C, you're probably much more confident about your knowledge of the language than if you spent as much time working with C++ or java.

Both the C language and its standard library are quite close to the smallest they could be.

The current most used version of the language, c99, brought a bunch of new features, many of which are completely unknown to most C programmers (Older specifications obviously also have some dark corners).

Here are the ones I know about.

Visual scripting framework for python.

Negli ultimi anni lo sviluppo di web API si è notevolmente incrementato a seguito della diffusione di client etereogenei e di nuove tecnologie: PC desktop, dispositivi mobili come cellulari e tablet, IOT (Internet of Things), Big Data, usano tutti interfacce web based per connettere e aggregare componenti e dati distribuiti al fine di creare sempre nuove soluzioni/servizi per qualsisi tipo di business globale. E’ nata per questo la necessità di creare dei sistemi di backend “neutrali” che forniscono dati in maniera “grezza” (tipicamente nel formato JSON o XML) che poi vengono utilizzati opportunamente sulle varie tipologie di dispositivi. Il modello adottato per la progettazione delle API è l ‘ormai conslidato REST.

In breve, questo modello consente di strutturare le API in risorse logiche su cui si opera mediante il protocollo HTPP usando le operazioni standard che quest’ultimo ci mette a disposizione, quindi: GET, POST, PUT e DELETE.

Esula da questo articolo l’approfondire il modello REST; fornirò alla fine un elenco di risorse utili per chi volesse approfondire l’argomento. Qui invece verrano descritte 10 best pactices per progettare/sviluppare una API in maniera chiara e pulita. L'utilizzo di metodologie e convenzioni chiare e predefinite consente meglio di condividere le informazioni tra sviluppatori, architetti e designer al fine di migliorare tutto il ciclo di implementazione di una web API.

Ma vediamo l’elenco delle 10 best practices:

Indice

1. Usare Nomi e non Verbi
2. Usare i Nomi al plurale
3. GET e parametri di query non dovrebbero alterare lo stato
4. Usa le sub-resources per descrivere le relazioni
5. Usa gli header HTTP per definire i formati di serializzazione dei dati
6. Use HATEOAS
7. Implementa operazioni di filtraggio, ordinamento, selezione di specifici campi e paginazione per le collection: Filtraggio, Ordinamento, Selezione di campi, Paginazione
8. Versiona la tua API
9. Gestisci gli errori usando i codici di stato HTTP: Usa il payload dell’errore
10. Consenti l’override dei metodi HTTP

Overview This article is written from a programmer’s perspective, where a monad is a software engineering pattern. Like other patterns, you may have already used it without knowing it was the monad pattern. There is still value in studying such patterns, because then you can use it more fluidly. There...

As used to author Heaven's Vault, 80 Days and Sorcery!: produce interactive scripts by writing in pure-text with ink markup.

This article compares the performance of several approaches when summing two sequences element-wise with different Python loops.

Is there a way to conveniently define a C-like structure in Python? I'm tired of writing stuff like:

class MyStruct():
    def __init__(self, field1, field2, field3):
        self.field1 = field1
        self.field2 = field2
        self.field3 = field3

It will make your productivity plummet

The people who created C sure loved keeping the number of keywords low, and today I’m going to show you yet another place you can use the static keyword in C99.

You might have seen function parameter declaration for array parameters that include the size:

void foo(int myArray[10]);

The function will still receive a naked int *, but the [10] part can serve as documentation for the people reading the code, saying that the function expects an array of 10 ints.

But, you can actually also use the keyword static between the brackets:

void bar(int myArray[static 10]);

This tells the compiler that it should assume that the array passed to bar has at least 10 elements. (Note that this rules out a NULL pointer!)

This article introduces how to build a Python and Flask based web application for performing text analytics on internet resources such as blog pages. To perform text analytics I will utilizing Requests for fetching web pages, BeautifulSoup for parsing html and extracting the viewable text and, apply the TextBlob package to calculate a few sentiment scores.

Steven Rostedt wanted to do a little housekeeping, specifically with the function tracing code used in debugging the kernel. Up until then, the kernel could enable function tracing using either GCC's -pg flag or a combination of -pg and -mfentry. In each case, GCC would create a special routine that would execute at the start of each function, so the kernel could track calls to all functions. With just -pg, GCC would create a call to mcount() in all C functions, although with -pg coupled with -mfentry, it would create a call to fentry().

Blog of Raph Levien.

Deep Semantic Code Search aims to explore a joint embedding space for code and description vectors and then use it for a code search application.