user1527227 questions

• sign function in C using bit operators only
• Recopying character array using pointers and trimming leading white space
• SELECT FOR UPDATE holding entire table in MySQL rather than row by row
• Interpreting openssl speed output for rsa with multi option
• Using qsort for character array in C
• Waiting for network link to be up before continuing in bash [duplicate]
• Obtaining direct download link for an embedded Kaltura video

user1527227 answers