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Likai Liu
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Likai Liu

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Six flights crammed to one baggage claim carousel. This only happens at Boston Logan airport.
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Likai Liu

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C preprocessor hygienic macros
A hygienic macro is a macro that defines variables for its own use without accidentally confusing them with the variables defined by the user of the macro. By design, C/C++ preprocessor macro performs only simple string substitution which is not hygienic. T...
A hygienic macro is a macro that defines variables for its own use without accidentally confusing them with the variables defined by the user of the macro. By design, C/C++ preprocessor macro performs only simple string subst...
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Likai Liu

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This is how I spent my last week. The much needed repainting after the window replacement is finally finished.

(1) Tape to protect the woodwork. (2) Chisel away the old caulking. (3) Dremel to grind away the bumps. (4) Apply plaster. (5) Sand to make the surface smooth. (repeat 4 and 5 as needed). (6) Paint (repeat as needed). (7) Apply new caulking.
17 new photos · Album by Likai Liu
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you bought a place?
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Today I bought and learned how to use Dremel.

It is about time I do something about my wall that was left unfinished after the window replacement. Dremel is very effective at grinding away the debris and old paint chips, then I could finish sanding by hand. #selfiewithdremel#selfiewithpowertools #selfiewithsafetygoggles
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Proof of Sum of Exponential Powers
My renewed interest in proof of exponent laws came from reading the Harvard Entrance Exam, 1869 , which David Robert Palmer painstakingly typed up. In the exam there were sections of Latin and Greek, History and Geography, are various mathematics. It's fasc...
My renewed interest in proof of exponent laws came from reading the Harvard Entrance Exam, 1869, which David Robert Palmer painstakingly typed up. In the exam there were sections of Latin and Greek, History and Geography, are...
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+Dan Allen Oftentimes it's not Firefox itself leaking memory, but the JavaScript program on a website creating closures (as event handlers) with an implicit reference to an earlier closure, resulting in a chain of closures that can never be freed. If that's the case, then closing all your tabs should recover memory (even if you keep an about:blank tab open to prevent Firefox from exiting).
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Please sing to your Mom.
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Restoration era bathroom.
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I like you like everyone likes Likai.
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