java - Oauth multipart request -
i want send files server oauth authorization.
know how create oauth multipart request?
use oauth lib requests. how can add lib ability send multipart? have plan rewrite httpclient4.java class. had such experience?
c - sscanf() double showing zeros -
i'm having troubles sscanf() function read doubles. have comma separated text file this: abc,def,0.465798,0.754314 ghi,jkl,0.784613,0.135264 mno,opq,0.489614,0.745812 etc. so first line fgets() , use sscanf() 2 string , 2 double variables. fgets(buffer, 28, file); sscanf(buffer, "%4[^,],%4[^,],%lf[^,],%lf[^\n]", string1, string2, &double1, &double2); printf("%s %s %f %f\n", string1, string2, double1, double2); but output is: abc def 0.465798 0.000000 ghi jkl 0.784613 0.000000 mno opq 0.489614 0.000000 so somehow doesn't scan last float. i've tried %lf[^ \t\n\r\v\f,] , %lf still doesn't work. change "%4[^,],%4[^,],%lf[^,],%lf[^\n]" to int result; result = sscanf(buffer, "%4[^,],%4[^,],%lf,%lf", string1, string2, &double1, &double2); if (result != 4) // handle error notice & on double1 , double2 - likley typo. also strongly recommend check result 4. not checking sscanf(...
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