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Is there any way to dump the call stack in a running process in C or C++ every time a certain ... random number generator is called differently for each one. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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print mongodb array field values of document using php

Hi I have a mongodb database where i store products and each product doc is like below : Using php I ... questions/65861529/print-mongodb-array-field-values-of-document-using-php...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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print all prefixes of a string - translate from python to bash

I have a shell script that needs to take an .so and get all its prefixes, where a prefix is the part of ... /65880791/print-all-prefixes-of-a-string-translate-from-python-to-bash...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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print an element of a list(let's say 3 lines and 2 rows,two-dimensional list) .what i'm doing wrong? for python

playerscoins=[[10 for i in range(2)]for j in range(3)] def currentbalance(coins): print("Current balance:") for ... , coins[i,0]) TypeError: not enough arguments for format string...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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