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"Bad programmers worry about the code. Good programmers worry about data structures and their relationships."Linus Torvalds

Python Ipdb Cheatsheet

Command CheatSheeth(elp): Without argument, print the list of available commands. With a command name as argument, print help about that command. w(here): Print a stack trace, with the most recent frame at the bottom. An arrow indicates the “current frame”, which determines the context of most commands.d(own): Move the current frame one level down in the stack trace (to a newer frame).u(p): Move the current frame one level up in the stack trace (to an older frame).b(reak): [ ([filename:]lineno | function) [, condition] ] With a filename:line number argument, set a break there. If filename is omitted, use the current file. With a function name, set a break at the first executable line of that function. Without argument, list all breaks. Each breakpoint is assigned a number to which all the other breakpoint commands refer. The condition argument, if present, is a string which must evaluate to true in order for the breakpoint to be honored. tbreak: [ ([filename:]lineno | function) [, cond…

How to turn on "three finger drag" on Mac Os X

From the Apple menu, choose System Preferences. Click the Accessibility icon. Choose Mouse & Trackpad from the options on the left. Click Trackpad Options. Place a checkmark next to "Enable dragging." From the related pop-up menu, choose “three finger drag” so there's a checkmark next to it. Click OK.

Latex superscript outside math mode

So...you want to avoid doing:  $9^{th}$ July.

Then, you can use textsuperscript like: 9\textsuperscript{th} July.

RIP BB King

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Stories of the Past and Future (from xkcd)

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