simonw

How to recover lost Python source code if it's still resident in-memory

I screwed up using git ("git checkout --" on the wrong file) and managed to delete the code I had just written... but it was still running in a process in a docker container. Here's how I got it back, using https://pypi.python.org/pypi/pyrasite/ and https://pypi.python.org/pypi/uncompyle6

Attach a shell to the docker container

Install GDB (needed by pyrasite)

apt-get update && apt-get install gdb

mathroc

┐┌┐┌┐
┘└┘└┘\ₒ/
┐┌┐┌┐ ∕      Friday
┘└┘└┘ノ)
┐┌┐┌┐        deploy,
┘└┘└┘
┐┌┐┌┐        good
┘└┘└┘
┐┌┐┌┐        luck!
│││││

ericelliott

Essential JavaScript Links

I no longer mantain this list. There are lots of other very comprehensive JavaScript link lists out there. Please see those, instead (Google "awesome JavaScript" for a start).

phagedorn

SELECT TABLE_NAME AS "Table", 
       TABLE_ROWS AS "Rows", 
       CONCAT((FORMAT((DATA_LENGTH) / POWER(1024,2),2)), ' Mb') AS "Data Size", 
       CONCAT((FORMAT((INDEX_LENGTH) / POWER(1024,2),2)), ' Mb') AS "Index Size",
       CONCAT((FORMAT((DATA_LENGTH+ INDEX_LENGTH) / POWER(1024,2),2)), ' Mb') AS "Total Size",
       TRIM(TRAILING ', ' FROM CONCAT_WS(', ', ENGINE, TABLE_COLLATION, CREATE_OPTIONS)) AS "Type"
FROM information_schema.TABLES
WHERE information_schema.TABLES.table_schema = "schema_name"

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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dypsilon

Backend Development

• node.js
  • Installation paths: use one of these techniques to install node and npm without having to sudo.
  • Node.js HOWTO: Install Node+NPM as user (not root) under Unix OSes
  • Felix's Node.js Guide
  • Creating a REST API using Node.js, Express, and MongoDB
  • Node Cellar Sample Application with Backbone.js, Twitter Bootstrap, Node.js, Express, and MongoDB
  • JavaScript Event Loop
• Node.js for PHP programmers

dypsilon

Frontend Development

Attention: the list was moved to

https://github.com/dypsilon/frontend-dev-bookmarks

This page is not maintained anymore, please update your bookmarks.

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ept

How to add syntax-highlighted code to PowerPoint slides (Mac OS)

1. pygmentize -f rtf FILE | pbcopy
2. Paste into TextEdit (in rich text mode: Format → Make Rich Text before pasting), and copy to clipboard again.
3. In PowerPoint, Edit → Paste Special… → Styled Text.

(Pasting RTF directly into PowerPoint doesn't work correctly, at least with PowerPoint 2008 — it extends colour spans longer than it should, and sometimes removes line breaks. Going via TextEdit seems to solve the problem.)

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

tsabat

Prereq:

apt-get install zsh
apt-get install git-core

Getting zsh to work in ubuntu is weird, since sh does not understand the source command. So, you do this to install zsh

wget https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh -O - | zsh