coding:一道没见过的计算accountBalance的新题。前两问都很简单会用map就能写出来。第三问part a是会传进去一个platform account。可以用platform account里面的钱来cover其他负的account
整合轮:bikemap
java debug: moshi bug在endobject endarray没有call nextElement.另外一个可能的repo是Jackson-core
system design: ledger system
Stripe is a payments platform that provides the ability for online businesses to charge money from customers and then get paid out periodically.
For example a Stripe merchant called ShirtyPuff runs a website that sells t-shirts. Every time one of ShirtyPuff’s customers buys a t-shirt we collect money on behalf of the merchant. Periodically we pay the merchant an amount which is calculated by aggregating all the transactions.
There are other teams that take care of building software for actually sending and receiving money.
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How would you go about building this system?
bq:非常详细的问了最近的一个project,你有主动做过什么优化process的事情, 为什么要找新机会
看地里这家公司的bar很迷 就算每轮都不错也不一定能过
准备的东西也是不transferable的 大家不要花太多时间准备
跳槽太辛苦了 求大家给加点米吧
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