I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
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#Newbie programmer | |
def factorial(x): | |
if x == 0: | |
return 1 | |
else: | |
return x * factorial(x - 1) | |
print factorial(6) | |
#First year programmer, studied Pascal |
import re | |
from django.utils.text import compress_string | |
from django.utils.cache import patch_vary_headers | |
from django import http | |
try: | |
import settings | |
XS_SHARING_ALLOWED_ORIGINS = settings.XS_SHARING_ALLOWED_ORIGINS |
// $ 6g echo.go && 6l -o echo echo.6 | |
// $ ./echo | |
// | |
// ~ in another terminal ~ | |
// | |
// $ nc localhost 3540 | |
package main | |
import ( |
========================================== ========================================== | |
TMUX COMMAND WINDOW (TAB) | |
========================================== ========================================== | |
List tmux ls List ^b w | |
New new -s <session> Create ^b c | |
Attach att -t <session> Rename ^b , <name> | |
Rename rename-session -t <old> <new> Last ^b l (lower-L) | |
Kill kill-session -t <session> Close ^b & |
"use strict" | |
var Promise = function () { | |
this.state = 'pending' | |
this.thenables = [] | |
} | |
Promise.prototype.resolve = function (value) { | |
if (this.state != 'pending') return | |
this.state = 'fulfilled' |
def ccToMap(cc: AnyRef) = | |
(Map[String, Any]() /: cc.getClass.getDeclaredFields) { | |
(a, f) => | |
f.setAccessible(true) | |
a + (f.getName -> f.get(cc)) | |
} | |
// Usage | |
case class Column(name: String, |
Because pointers can be ugh
To understand a pointer, let's review "regular" variables first. If you're familiar with a programming language without pointers like JavaScript, this is what you think when you hear "variable".
When declaring a variable by identifier (or name), the variable is synonymous with its value.
04/26/2103. From a lecture by Professor John Ousterhout at Stanford, class CS142.
This is my most touchy-feely thought for the weekend. Here’s the basic idea: It’s really hard to build relationships that last for a long time. If you haven’t discovered this, you will discover this sooner or later. And it's hard both for personal relationships and for business relationships. And to me, it's pretty amazing that two people can stay married for 25 years without killing each other.
[Laughter]
> But honestly, most professional relationships don't last anywhere near that long. The best bands always seem to break up after 2 or 3 years. And business partnerships fall apart, and there's all these problems in these relationships that just don't last. So, why is that? Well, in my view, it’s relationships don't fail because there some single catastrophic event to destroy them, although often there is a single catastrophic event around the the end of the relation
Principles of Adult Behavior
- Be patient. No matter what.
- Don’t badmouth: Assign responsibility, not blame. Say nothing of another you wouldn’t say to him.
- Never assume the motives of others are, to them, less noble than yours are to you.
- Expand your sense of the possible.
- Don’t trouble yourself with matters you truly cannot change.
- Expect no more of anyone than you can deliver yourself.
- Tolerate ambiguity.
- Laugh at yourself frequently.