Top network posts

• 1111 How to determine if a bash variable is empty?
• 57 How can a credit card company make any money off me? I have a no-fee card and pay my balance on time
• 45 If accepting more than $10K in cash for a used boat, should I worry about counterfeiting?
• 33 Strategies for putting away money for a child's future (college, etc.)?
• 29 Options for dummies. Can you explain how puts & calls work, simply?
• 28 Do I even need credit cards?
• 28 "One should save about 15% of their income for retirement." What assumptions are implicit in that statement?
• View more network posts →