narendraj9

(defun next-line (&optional arg try-vscroll)
  "Move cursor vertically down ARG lines.
Interactively, vscroll tall lines if `auto-window-vscroll' is enabled.
Non-interactively, use TRY-VSCROLL to control whether to vscroll tall
lines: if either `auto-window-vscroll' or TRY-VSCROLL is nil, this
function will not vscroll.

ARG defaults to 1.

If there is no character in the target line exactly under the current column,

narendraj9

(defun org-late-todo (n)
  "Switch todo assuming an old date [n days ago]"
  (interactive "nDays: ")
  (let* ((delta-time (days-to-time n))
         (now (time-subtract (current-time)
                             delta-time)))
    (letf ((symbol-function 'current-time) (lambda ()
                                             now))
      (org-agenda-todo))))

narendraj9

The Activity and Art of Reading

What happens as you age as a reader? In any activity, experience shifts one’s focus from low level details to higher abstractions. Similarly, a better reader is able to see the structure of the books and no mere lines in the book. He is able to see the sequence in which arguments are presented. Organization becomes one of the observables as one becomes more experienced as a reader.

There is a difference between being taught and learning. While something is being explained to you and is completely intelligible, you are being taught

narendraj9

#include <stdio.h>


int xgcd(int a, int b) {
     int r = b, old_r = a;
     int t = 1, old_t = 0;
     int s = 0, old_s = 1;
     int quotient;
     int temp;
     

narendraj9

;;; powerline-custom-theme.el | Modified Themes for Powerline

;; Copyright (C) 2012-2013 Donald Ephraim Curtis
;; Copyright (C) 2013 Jason Milkins
;; Copyright (C) 2012 Nicolas Rougier

;; Author: Donald Ephraim Curtis <dcurtis@milkbox.net>
;; URL: http://github.com/milkypostman/powerline/
;; Version: 2.0
;; Keywords: mode-line

narendraj9

Direct links to free Springer books (pdf versions)

Graduate texts in mathematics

duplicates = multiple editions

A Classical Introduction to Modern Number Theory, Kenneth Ireland Michael Rosen

A Classical Introduction to Modern Number Theory, Kenneth Ireland Michael Rosen

narendraj9

• How Children Learn -John Holt (Fascinating read from old times) - Physical
• How Children Fail - John Holt (Not read yet) - Physical
• How Children Learn Mathematics Implications of Piagets's research - Richard Copeland - (If you read one book out of the list read this) - Physical
• Mindstorms - Seymor Papert (Teaching programming to kids and how it changes the worlview) - Physical
• The children's machine - Seymor papert (Currently reading.) - Physical
• How Children Succeed - Paul Tough (Okish read) - Physical
• Thinking Mathematically- John Mason et al. (It will blow your mind) - Physical
• The smartest kids in the world - amanda ripley (Not completed but Seemed like good read. There are a alot of Amanda ripley articles on the web and you can probably get a gist out it) - Kindle
• The Elephant in the Classroom - Jo Boler. - Kindle

narendraj9

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

So you're curious in learning this new thing called (Functional) Reactive Programming (FRP).

Learning it is hard, even harder by the lack of good material. When I started, I tried looking for tutorials. I found only a handful of practical guides, but they just scratched the surface and never tackled the challenge of building the whole architecture around it. Library documentations often don't help when you're trying to understand some function. I mean, honestly, look at this:

Rx.Observable.prototype.flatMapLatest(selector, [thisArg])

Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.