=== What is the best branching strategy for your team:
=== How to create pull request:
=== Good Practices using Git:
| #!/usr/bin/env python | |
| # -*- coding: utf-8 -*- | |
| import sys | |
| def inner(): | |
| d = {'b': 1} | |
| try: | |
| d['a'] | |
| except: |
| // --- Compiling --- | |
| $ wget http://download.redis.io/releases/redis-2.8.3.tar.gz | |
| $ tar xzvf redis-2.8.3.tar.gz | |
| $ cd redis-2.8.3 | |
| $ make | |
| $ make install | |
| // --- or using yum --- | |
| $ rpm -Uvh http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm | |
| $ rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm |
| PROCESS STATE CODES | |
| Here are the different values that the s, stat and state output specifiers (header "STAT" or "S") will display to describe the state of a process: | |
| D uninterruptible sleep (usually IO) | |
| R running or runnable (on run queue) | |
| S interruptible sleep (waiting for an event to complete) | |
| T stopped, either by a job control signal or because it is being traced | |
| W paging (not valid since the 2.6.xx kernel) | |
| X dead (should never be seen) | |
| Z defunct ("zombie") process, terminated but not reaped by its parent |
While attempting to explain JavaScript's reduce method on arrays, conceptually, I came up with the following - hopefully it's helpful; happy to tweak it if anyone has suggestions.
JavaScript Arrays have lots of built in methods on their prototype. Some of them mutate - ie, they change the underlying array in-place. Luckily, most of them do not - they instead return an entirely distinct array. Since arrays are conceptually a contiguous list of items, it helps code clarity and maintainability a lot to be able to operate on them in a "functional" way. (I'll also insist on referring to an array as a "list" - although in some languages, List is a native data type, in JS and this post, I'm referring to the concept. Everywhere I use the word "list" you can assume I'm talking about a JS Array) This means, to perform a single operation on the list as a whole ("atomically"), and to return a new list - thus making it much simpler to think about both the old list and the new one, what they contain, and
| import shutil | |
| import tempfile | |
| from django.conf import settings | |
| from django.core.files.storage import FileSystemStorage | |
| from django.db.models import FileField | |
| from django.db.models.loading import get_model, get_models | |
| from django.test.runner import DiscoverRunner | |
| # supervisord - Upstarts the supervisor as service | |
| # Put this file into /etc/init/supervisord.conf | |
| # sudo service supervisord start | |
| # sudo service supervisord stop | |
| # Service gets started as root | |
| # Needs `pgrep` available to root | |
| description "Supervisord - Upstart" | |
| stop on runlevel [016] |
| #! /bin/sh | |
| ### BEGIN INIT INFO | |
| # Provides: supervisord | |
| # Required-Start: $remote_fs | |
| # Required-Stop: $remote_fs | |
| # Default-Start: 2 3 4 5 | |
| # Default-Stop: 0 1 6 | |
| # Short-Description: Example initscript | |
| # Description: This file should be used to construct scripts to be | |
| # placed in /etc/init.d. |
| #!/usr/bin/env python | |
| class Node(object): | |
| __slots__ = ('letters', 'children', 'num_occurs') | |
| def __init__(self, letters=None): | |
| self.letters = letters # only leaf nodes have non-None letters | |
| self.children = {} |