Explains ₹1 lakh normal limit, ₹5 lakh exceptions, and first-day ₹5,000 cap for new users. Takeaway: plan payments to avoid transaction failures or compliance ...

The simplest way to start documenting Excel formulas like a coder is by using the N () function. Although its primary job is to convert non-numeric values into numbers, it has a hidden quirk: because ...

Whole-column references in Excel are silent performance killers, often forcing the program to manage a range of over a ...

Abstract: Generalized low-density parity-check (GLDPC) codes, where single parity-check constraints on the code bits are replaced with generalized constraints (an arbitrary linear code), are a ...