In TON software development, everything is a cell. Every cell can reference up to 4 other cells, creating a parent-child relationship. What if I have a speci...

I've previously seen tilde symbol used for bitwise NOT in other programming languages, so placing ~ before some X means "not X". But it seems in FunC it work...

Is there any specific reason why single line comments in FunC start with ;; and not something more common like //? It feels very odd. --- > This question was...

There's a lot of setup for a project to implement a smart contract in FunC for TON blockchain (ton.org). Is there a good practice setup project that provides...

What would be your suggestions on some basic pet projects for studying main concepts of ton? These would be smart contracts to write immidiately after doing ...

Suppose there is a web3 blog platform where people follow specific writers. Each follower has its own smart contract. Usually data such as "X follows Y" woul...

It is probably a silly question, but it is confusing for a newcomer. What is the difference between msg and msg_body, aside from the type difference? --- > T...

As far as I understand, code in FunC language compiles to Fift, and then from Fift code the resulting bag of cells is generated. Could I make my code more co...

Hi, I transferred my TG NFT username to another wallet, but the transfer has not happened yet. The transaction generated exit code 206. Is this normal? Can s...

I found a strange behavior in func bitwise operation. I don't understand why. slice slice0 = begin_cell().store_coins(123).end_cell().begin_parse(); int resu...

Does anyone know or have an example how can I store a static address in FunC? I'm thinking about using the asm command, but I'm not sure what the syntax is f...

here is my FunC code: C-like forall X -> int is_null (X x) asm "ISNULL"; forall X -> (tuple, ()) push_back (tuple tail, X head) asm "CONS"; forall X -> (tupl...

How do we save an ordinary string in FunC? For example, how do you store the text "A" without making it a slice? --- > This question was imported from Telegr...

What determines the purity of a function? A) It must only read the function parameters. B) It can read values outside of the function parameters and return a...

Many programming languages have a ternary operator, such as booleanExpression ? expression1 : expression2 in Java (if booleanExpression equals true, than exp...

How is a reference serialized (stored)? --- > This question was imported from Telegram Chat: https://t.me/tondev_eng/9475

Is there any call to get the contract address inside it? I cant find anything like that in tvm https://t.me/tondev_eng/363

Where can I find wallet v3r1 and v3r2 FunC code? --- > This question was imported from Telegram Chat: https://t.me/tondev_eng/9027

Is there any more materials on writing those tests? Since I am just joined the TON ecosytem. As far as I understood, in order to test internal command, tests...

What's the best way to debug unexpected test failures? Does FunC have a print function? My test failed on first check: throw_if(100, exit_code != 0); but how...

Is there a built-in square root function in the language? And if not, maybe there is a popular library with the optimal implementation? --- > This question w...

Do I get it right that if my smart contract needs to store a string longer than 1023 bits, I should split that thing in parts and make a chain of cells conta...

TON documentation states that "every function in TVM program has an internal integer id by which it can be called". But how exactly can I call a function aft...

There's an existing contract that was deployed by somebody else, for example a token, that has getter methods like get_balance(address) or get_total_supply()...

What's the difference between addr, and Addr, by the way? https://t.me/tondev_eng/9063

Suppose I have a slice that contains a string and I want to read it char by char. How do I do it? --- > This question was imported from Telegram Chat: https:...

Do I get it right that there is no implementation of a floating-point numbers type such as float in FunC? --- > This question was imported from Telegram Chat...

I've been trying to create a simple wallet smart contract by myself to learn FunC, but my transactions keep failing with exit code 34. What am I doing wrong?...

In general-purpose languages like Java it is possible to get server time by using things like System.currentTimeMills(). Is there a way to retrieve server ti...