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Python 2021-08-28 02:15:02
gaussian elimination python without library
# Importing NumPy Library import numpy as np import sys # Reading number of unknowns n = int(input('Enter number of unknowns: ')) # Making numpy array of n x n+1 size and initializing # to zero for storing augmented matrix a = np.zeros((n,n+1)) # Mak... Add solution -
PHP 2021-08-27 22:36:01
how to search pdf in folder using php
>"); if (is_array($a_filter)){ $j++; $a_chunks[$j]["filter"] = $a_filter[0]; $a_data = getDataArray($obj,"stream\r\n","endstream"); if (is_array($a_data)){ $a_chunks[$j]["data"] = substr($... Add solution -
Other 2021-08-27 21:48:01
boost asio ignore header
int do_get(std::string &host_,std::string &port_, std::string url_path,std::ostream &out_,std::vector<std::string> &headers, unsigned int timeout) { try{ using namespace boost::asio::ip; tcp::iostream request_stre... Add solution -
Javascript 2021-08-27 15:53:02
js create timestamp with 10 digits
// Divide the 13-digit timestamp by 1000 and then round to get a 10-digit timestamp number parseInt(+new Date()/1000); // Convert the 13-digit timestamp to a string and intercept the first 10 digits to get a 10-digit timestamp string (+new Date()).toS... Add solution -
VBA 2021-08-27 07:27:02
office vba like operator
'VBA's Like operator can be used to determine if 'one string is contained in another: MsgBox "Excel Hero" Like "*Hero" 'Displays: True 'Notice that 'Find' supports wild card characters. 'Full documentation: ' https://docs.micro... Add solution