...y_table_mutable().get_mut(u) {
// Store the edge: target node and weight
neighbours_u.push((v.to_string(), weight));
}
// 3. Add edge v -> u (completing the undirected link)
if u != v {
// Avoid adding duplicate self-loop entry
...
...;
describe("Core", () => {
it("owner should transfer to Alice and update balances", async () => {
const transferAmount = ethers.utils.parseEther("1000");
let aliceBalance = await contract.balanceOf(aliceAddress);
expect(aliceBalance).to.equal(0);
...
...,每个槽32字节.
> Storage on Ethereum blockchain is 2^256 slots, and each slot is 32 bytes.
> 在以太坊区块链中的存储有2^256个槽,每个槽32字节。
静态变量(除了映射和动态大小的数组类型之外的所有变量)从位置 0 开始在存储中连续布...
...在 7 月举行了一次关于加密货币税收的[听证会](https://waysandmeans.house.gov/2025/07/21/four-key-moments-hearing-on-making-america-the-crypto-capital-of-the-world/),众议员 Max Miller 正在制定一项[提案草案](https://www.politico.com/live-updates/2025/07/16/congress/max-...