Does rising CPF wage ceiling put more cash in your pocket?
How the rising CPF wage ceiling impacts your monthly cash-on-hand after your mortgage payment.
Jiangwei Chong
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The last-digit trick of Unix time
A cute trivia about the last digit of Unix timestamp
Syfe's embarrassingly misleading fee comparison
How Syfe makes unfair and highly misleading fee comparison vs DIY investing.
How much does your investment grow after contributions?
Equations for computing how much your investment is worth in the future, with rigorous proofs.
What do you get out of CPF LIFE?
Reverse engineering the maths behind CPF LIFE payouts.
Should you donate to "earn" tax relief?
Donate money to reduce tax: do you actually pay less?
AES(AES(AES(...))): What happens if you keep encrypting?
What value do you end up?
Why low interest ≠ low cost?
When 0% interest isn’t.
How do mortgage calculators work?
Mortgage maths with huge consequences.
Hornet punching
How hornets can fly through walls in Half-Life.
Stamina in Counter-Strike 1.6
You run slower and jump lower when you’re tired in CS1.6!
Bounding box of a corpse
Why do dead bodies block you in Half-Life?
Wrench in Opposing Force
Opposing Force’s crowbar.
Why only human grunts duplicate ammo drops
If only we get to do this with other NPCs…
Mildly interesting photos
Poor quality photo (due to low light conditions) taken at the Supertree Grove at 2017-05-05 20:36:49, 1.281744° N 103.863861° E, during a Star Wars themed light show. I was merely 2 metres away from Lee Hsien Loong , then PM of Singapore. I didn’t notice him until I heard a familiar voice, after which I immediately took this photo with my iPhone 6. He later posted the photo he took to his…