Sumit questions

• Why we divide arrays till one element in merge sort
• Matching IP in perl
• Can't last outside a loop block
• Need an algorithm to create google like word search
• getting sh: =~: unknown operand in shell scripting
• Pytest not able to skip testcase in a class via marker skipif
• HTML Logger in python
• how to declare a variable globally which is used only in proc
• Change a way fixtures are called in pytest
• How to run commands on same TCL shell using Python

Sumit answers