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Questions with tag func

Questions with tag func

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0 Votes
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17K Views
0 Votes 1 Answers 17K Views
It looks like Message X is almost the same as MessageAny. What is the difference? --- > This question was imported from Telegram Chat: https://t.me/tondev_en...
2 years ago
0 Votes
1 Answers
16K Views
0 Votes 1 Answers 16K Views
Hi guys, how can I sign a Cell with ton-crypto, or ton-core or in someway, that later can be correctly verified by check_signature or check_data_signature fr...
one year ago
0 Votes
1 Answers
22K Views
0 Votes 1 Answers 22K Views
I want to deploy a new smart contract that I've written. Where can I read how the gas cost of deploying the smart contract in TON is calculated? Is there a c...
0 Votes
0 Answers
13K Views
0 Votes 0 Answers 13K Views
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...
one year ago
0 Votes
1 Answers
18K Views
0 Votes 1 Answers 18K Views
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...
0 Votes
0 Answers
6K Views
0 Votes 0 Answers 6K Views
On TON, everything is a cell, and a slice is a cell opened up for reading. But can a slice contain another slice inside? --- > This question was imported fro...
2 years ago
0 Votes
1 Answers
11K Views
0 Votes 1 Answers 11K Views
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?...
0 Votes
1 Answers
14K Views
0 Votes 1 Answers 14K Views
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...
2 years ago
0 Votes
1 Answers
14K Views
0 Votes 1 Answers 14K Views
FunC standard library includes Lisp-style lists. TON documentation describes them and their basic functionality like adding an element to the beginning of a ...
one year ago
0 Votes
1 Answers
11K Views
0 Votes 1 Answers 11K Views
Where can I find wallet v3r1 and v3r2 FunC code? --- > This question was imported from Telegram Chat: https://t.me/tondev_eng/9027
2 years ago
0 Votes
0 Answers
14K Views
0 Votes 0 Answers 14K Views
Is there a conventional way to concatenate two strings using FunC? --- > This question was imported from Telegram Chat: https://t.me/tondev/130472
one year ago
0 Votes
2 Answers
12K Views
0 Votes 2 Answers 12K Views
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...
2 years ago
0 Votes
1 Answers
5K Views
0 Votes 1 Answers 5K Views
How do you define multiple cells in the storage of a contract? clike const data = beginCell() .storeUint(someVar, 64) .storeMaybeSlice() .endCell(); In other...
one year ago
0 Votes
1 Answers
18K Views
0 Votes 1 Answers 18K Views
There are TIP standards, but are there interfaces (libraries) that I can use when writing smart contracts with FunC? Or should I just attept to follow the st...
2 years ago
0 Votes
0 Answers
14K Views
0 Votes 0 Answers 14K Views
In modular arithmetic there is such a thing as modular multiplication. Does it have a built-in support in FunC? --- > This question was imported from Telegra...
one year ago
0 Votes
1 Answers
18K Views
0 Votes 1 Answers 18K Views
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...
2 years ago
7 Votes
2 Answers
26K Views
7 Votes 2 Answers 26K Views
I'm developing a smart contract for TON blockchain in FunC and I'm trying to find a bug in my code. I'm trying to debug the issue and will appreciate somethi...
Tal Kol
359 × 3 Administrator
2 years ago
0 Votes
1 Answers
20K Views
0 Votes 1 Answers 20K Views
For some reason I can't parse commentary that I receive in a transaction. This commentary is specified when sending ton coins from a wallet to a smart contra...
2 years ago
0 Votes
1 Answers
19K Views
0 Votes 1 Answers 19K Views
I am getting an error with TonWeb - "tonweb/src/boc/Cell.js:347 const prefix = serializedBoc.slice(0, 4); TypeError: serializedBoc.slice is not a function." ...
2 years ago
0 Votes
1 Answers
8K Views
0 Votes 1 Answers 8K Views
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...
1 Votes
2 Answers
8K Views
1 Votes 2 Answers 8K Views
Hello everyone, please explain: ```` () send_message_back(addr, ans_tag, query_id, body, grams, mode) impure inline_ref { ;; int_msg_info$0 ihr_disabled:Bool...
0 Votes
1 Answers
16K Views
0 Votes 1 Answers 16K Views
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...
0 Votes
1 Answers
13K Views
0 Votes 1 Answers 13K Views
Are there functions for working with dates in FunC? Is it possible to get the current date or something like that? --- > This question was imported from Tele...
2 years ago
1 Votes
0 Answers
19K Views
1 Votes 0 Answers 19K Views
In developing for blockchain it's important to save space, so it seems better to store the dates using 32-bit timestamps instead of 64-bit. But blockchain is...
2 years ago
1 Votes
2 Answers
21K Views
1 Votes 2 Answers 21K Views
Is the function recv_internal required to have certain arguments or is it completely up to what you want the message sender to send you? I've noticed some Fu...
2 years ago
1 Votes
2 Answers
19K Views
1 Votes 2 Answers 19K Views
I've heard from the TON Spanish DevChat that there exists "Ten Lessons for learning FunC". Are those video lessons? --- > This question was imported from Tel...
2 years ago
2 Votes
1 Answers
25K Views
2 Votes 1 Answers 25K Views
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()...
Tal Kol
359 × 3 Administrator
2 years ago
0 Votes
0 Answers
8K Views
0 Votes 0 Answers 8K Views
For example, if you examine the code in detail here: https://github.com/ton-blockchain/payment-channels/blob/e605580c3fb1feb22d80be9a0cddfcd05671c347/func/as...
2 years ago
0 Votes
1 Answers
18K Views
0 Votes 1 Answers 18K Views
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...
2 years ago
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