یکی از زیبایی های پایتون سادگی و خوش دست بودن آن است که واقعلا برنامه نویس را به ذوق می آورد. در این مثال که برای شما می گذارم، با استفاده از کتابخانه پانداس یک جدول ضرب ، درست شده است. (متد dot برای ضرب دو ماتریس و متد T برای محاسبه ترانهاده یک ماتریس استفاده می شود.)
پایتون برای مالی در تلگرام
https://www.tg-me.com/joinchat-AAAAAFGMkouqbsb86Vfzug
BY Python4Finance
Some messages aren’t supposed to last forever. There are some Telegram groups and conversations where it’s best if messages are automatically deleted in a day or a week. Here’s how to auto-delete messages in any Telegram chat. You can enable the auto-delete feature on a per-chat basis. It works for both one-on-one conversations and group chats. Previously, you needed to use the Secret Chat feature to automatically delete messages after a set time. At the time of writing, you can choose to automatically delete messages after a day or a week. Telegram starts the timer once they are sent, not after they are read. This won’t affect the messages that were sent before enabling the feature.
Durov said on his Telegram channel today that the two and a half year blockchain and crypto project has been put to sleep. Ironically, after leaving Russia because the government wanted his encryption keys to his social media firm, Durov’s cryptocurrency idea lost steam because of a U.S. court. “The technology we created allowed for an open, free, decentralized exchange of value and ideas. TON had the potential to revolutionize how people store and transfer funds and information,” he wrote on his channel. “Unfortunately, a U.S. court stopped TON from happening.”
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