text stringlengths 256 65.5k |
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I'm creating an app that allows users to use their own domain. What method do I use in my Rails app to automatically register their chosen domain with Heroku? I'll also need to deregister it if they change it.
I have contacted Heroku for the same thing, and they just pointed me at their api, and said it is fine to use ... |
The kernel in use: 3.2.0-23-generic on Ubuntu 12.04LTS
For example, I issue the following command:
sudo cpufreq-set -c 0 -g performance
Then I go to /sys/devices/system/cpu/cpu0/cpufreq and type in the following:
sudo cat cpuinfo_cur_freq
Sometimes I get the max frequency (3600 MHz) when I do this and sometimes I get... |
Initially I installed Python 3.3 from source, but then I removed and deleted the directory /usr/lib/python3.3.
When I am installing it using aptitude, I am getting this error.
Unpacking python3.3 (from .../python3.3_3.3.1-1ubuntu5_i386.deb) ...
Processing triggers for man-db ...
Processing triggers for bamfdaemon ...
R... |
maided
ImportError: No module named GursorMaker
Salut,
J' ai installé Gursormaker mais quand je le lance, j'ai ce joli message :
Traceback (most recent call last):
File "/usr/bin/gursormaker", line 23, in <module>
import GursorMaker
ImportError: No module named GursorMaker
C'est moche et ça m'énerve :mad:quelqu'... |
Test-Driven Development in Python
by Jason Diamond
12/02/2004
Introduction
Python's unittest Module
Motivation
Sample Input
Getting Started
Baby Steps
Refactoring
Conclusion
Introduction
Test-driven development is not about testing. Test-driven development is about development (and design), specifically improving the q... |
Tony95
Re : Ella : projet de logiciel d'animation Flash & SVG pour Linux
Salut à tous je savais pas trop où poster donc je le fais ici. J'ai un petit soucis en GTK, j'aimerais créer une interface permettant de charger et sauvegarder des fichiers mais j'arrive vraiment pas à m'en sortir pour le code. En gros j'ai une fe... |
Kalyst
[resolu] (Re)installer Synaptic ?
Bonjour a tous,
Suite au probleme de :
Synaptic Package Manager et mise à jour du 18.8
http://forum.ubuntu-fr.org/viewtopic.php?id=56039
Et bien avant de voir cette solution sur le forum, j'ai voulu reinstaller Synaptic (un vieux reflexe à banir, j'ai bien compris... ). Pour cel... |
I have connected creating of user with the function create_user_profile, the problem comes when i create i user, i seems the connected functions is called twice and UserPRofile is trying to be created twice, witch fires an error
column user_id is not unique
Request Method: POST
Request URL: http://127.0.0.1:8000/reg... |
I am looking for a definitive answer to MATLAB's parfor for Python (Scipy, Numpy).
Is there a solution similar to parfor? If not, what is the complication for creating one?
UPDATE: Here is a typical numerical computation code that I need speeding up
import numpy as np
N = 2000
output = np.zeros((N,N))
for i in range(N)... |
def sendmail(self, from_addr, to_addrs, msg='hello', mail_options=[],rcpt_options=[]):
self.ehlo_or_helo_if_needed()
esmtp_opts = []
if self.does_esmtp:
# Hmmm? what's this? -ddm
# self.esmtp_features['7bit']=""
if self.has_... |
smo
Re : Gmediafinder : Youtube/dailymotion/vimeo.. sans flash et bien plus....
ola
ok cool je vais regarder ca apres, la j en fais un "normalement" c est un peu (beaucoup...) plus complique pour les ppa
j vous tiens au jus !
et whoue si vous avez des idees, hesitez pas hein ... j aimerais bien avoir des visualisations... |
Deploying a Flask App on ep.io
Documenting my experience deploying a non-trivial Flask app to ep.io (in particular, one that needed custom per instance config and DB access).
PyBossa is a Flask app. ep.io have docs for Flask. However, the documentation is rather sparse and does not cover how to set up DB — tricky becau... |
put the following in your db.py model (or any other)
import os.path
if not auth.is_logged_in() and db(db.auth_user.id>0).count() and not os.path.exists(os.path.join(request.folder, 'LOCK')) and (request.env.remote_addr in '127.0.0.1 localhost'.split()):
from gluon.storage import Storage
user = db(db.auth_user.i... |
AnsuzPeorth
Re : [Gm9diaCenter] Interface graphique pour mediacenter neuf/sfr
Re,
La suppression des logs se fait au démarrage de l'appli, pas du mediacenter ! (en tout cas chez moi ça marche).
Pour le systray, je t'ai ajouté une petit image clicable gnome
J'ai ajouté la possibilité de créer/supprimer les lanceurs depu... |
I have an array that I have to add a new value to array value. I am new to arrays. how do I loop thru the array and add to the value in the existing array.
>>> print [x+2 for x in [1,2,3]]
[3, 4, 5]
>>>
a = [2, 3, 4]
for i in range(0, len(a)):
a[i] += 3
print a #prints [5, 6, 7]
If you are working with arrays and n... |
i have two models
class A(models.Model):
name = models.CharField(50)
type = models.CharField(50)
class B(models.Model):
field1 = ForeignKeyField(A)
value = IntegerField()
I'd like to display a number of forms via a ModelFormSet (from model A) where each one of the forms displays in t... |
I wrote a couple of Java classes—SingleThreadedCompute and MultithreadedCompute—to demonstrate the fact (or what I always thought was a fact!) that if you parallelize a compute-centric (no I/O) task on a single core machine, you don't get a speedup. Indeed my understanding is that parallelizing such tasks actually slow... |
Iam facing issue while reading the document when runnning code from IIS. It is not reading the document and throwirng an error "No document is opne when trying to save the activedocument.".
m_word.Documents.Open(ref FileName,
ref missing, ref readOnly, ref missing, ref missing,
... |
I couldnt find anything in the API. Is there a way to return the row number or coordinate of a cell based on a string match? For instance: You give the script a string and it scans through the .xls file and when it finds a cell with the matching string, it returns the coordinate or row number.
for i in range(sheet.nrow... |
PostgreSQL substring search
As most of you have probably discovered there is no nice way to do substring search in PostgreSQL however where’s a will there’s a way. The following post is about overcoming this limit, as with all such cases it is somewhat specific to the problem that we are solving and has it’s drawbacks.... |
Iâm interested in using libhid to access a custom HID device that we are developing on a PIC microcontroller. I have been able to successfully get the test_libhid code to run. The instructions for reading and writing to devices using this library are provided as comments in the test_libhid code.
I have attempted to f... |
ã¹ã¯ãªãã: æåã®ã¹ããã
ã¯ããæãScripting Guys ã®ã ãããã¾ã çã¾ãã¦ããªãããã人ã ã¯ããå ´æããå¥ã®å ´æã¸æ©ãã¦è¡ãã¾ãããéåãæ°æ´ããã®ããã§ã¯ãªããããã¸è¡ãå¿ è¦ãããããã§ããã幸éã«ãä»ã®å½¢æ ã®ç§»åææ®... |
I have two large figures that I'd like to put on an extra page, meaning there should be no text on that page, only the figures.
Bla bla.
\begin{figure}[t] ... \end{figure}
\begin{figure}[b] ... \end{figure}
Lorem ipsum.
I'd like that to come out as:
Bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla
bla b... |
Custom Fields in Django
I was helping someone today in the Django IRC channel and the question came across about storing a denormalized data set in a single field. Typically I do such things by either serializing the data, or by separating the values with a token (comma for example).
Django has a built-in field type fo... |
#2601 Le 29/12/2012, à 21:49
bibichouchou
Re : TVDownloader: télécharger les médias du net !
Dans le gestionnaire de paquet, as-tu remarqué s'il y avait une coche en face des lignes
http://ppa.launchpad.net/chaoswizard/tvdownloader/ubuntu quantal main
Si les lignes ne sont pas cochées, c'est que le dépôt n'est pas act... |
mars
Connaissances de base pour Kubuntu
Bienvenue à tous les lecteurs.
Ce sujet a pour but d'apporter les connaissances de base à toute personne débutant sous Kubuntu.
Il est très bon pour tout débutant de lire ce post, mais il est aussi très conseillé aux personnes plus expérimenté, car il contiendra des conseils de b... |
Remove Duplicate Array Tests
JavaScript performance comparison
Preparation code
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js">
</script>
<script>
Benchmark.prototype.setup = function() {
var array = ['data-control="title"', 'data-control="title"', 'data-control="aa"', 'data-control="tit... |
I can't figure out what I'm doing wrong(or how to correct it). It might be easier to show some code(its a bit simplified from what I'm doing but it proves my point):
from multiprocessing import Pool
import MySQLdb
import sys
#sql connection
try:
conn = MySQLdb.connect (host = "127.0.0.1",user = "user",passwd = "pas... |
I have looked over quite a few posts on this here as well as googling for it. I have used other languages but still learning Python and I'm also not as familiar with classes so I think I'm down to something I just don't understand about the way classes act.
I wanted to work on an epub reading app and found roberto alas... |
try:
last_found = -1
for num in L1:
last_found = L2.index(num, last_found + 1)
return True
except ValueError:
return False
The index method of list L2 returns the position at which the first argument (num) is found in the list; called, like here, with a second arg, it starts looking in the list at that po... |
I want to execute a function every 60 seconds on Python but I don't want to be blocked meanwhile.
How can I do it asynchronously?
import threading
import time
def f():
print("hello world")
threading.Timer(3, f).start()
if __name__ == '__main__':
f()
time.sleep(20)
With this code, the function f is ... |
Today I did a fresh install of ubuntu 12.04 and went about setting up my local development environment. I installed mysql and edited /etc/mysql/my.cnf to optimise InnoDB but when I try to restart mysql, it fails with a error:
[20:53][tom@Pochama:/var/www/website] (master) $ sudo service mysql restart
start: Job failed ... |
Hizoka
encore du sed et awk
Bonjour !
Je viens vers vous pour demander un peu d'aide...
Voici un exemple de fichier sur lequel je travaille :
poupou (0.0.1~ppa1~precise) precise; urgency=low ()
* blublu de bugs
* blabla
-- Belleguic Terence <hizo@free.fr> Fri, 12 Oct 2012 06:39:46 +0200
poupou (0.0.0~ppa1~precise... |
I think Both Pickup and the Throw are STANDARD ACTIONS. Equip/Stow a Sheild is a Standard. Heaving a 60-200 lb person in the air and having the proper grasp on them doesn't seem Minor. Maybe the small Kobold at 40 lbs would be minor. I would say a brute grasp to toss overhand/overhead would be minor. But to prepare for... |
AlexandreP
Re : Generateur de sources.list en Francais
Euh... en même temps, je suis pas totalement sûr que ce soit ça : si on regarde le message d'erreur, Ubuntu tente de rejoindre l'adresse IP 1.0.0.0. Je doute très très fortement que se soit la bonne adresse du serveur
Un connaisseur, siouplease ?
«La capacité d'app... |
I'm new to python and I'm writing a code to upload a file using urllib2 but I can't make it work.
Here's the code:
class Get(object):
handlers = list()
def __init__(self,url):
self.url = url
self.request = urllib2.Request(url)
self.request.add_header('User-Agent',"Mozilla/5.0 (X11; U; Li... |
Web Client Programming in Python
by Dave Warner
06/21/2000
Web client programming is a powerful technique for querying the Web. A web client is any program that retrieves data from a web server using the Hyper Text Transfer Protocol (the http in your URLs). A web browser is a client; so are web crawlers, programs that ... |
I want to implement hash table in python. Since the hashing basic idea is to store the value in the index i where i = hash_function(key), I need to be able to index a list/array to store the value. But since the size of lists in python expands with .append(), the hashList[i] statement will cause "List assignment index ... |
oliver2004
problème wifi avec portable HP nx6125...
Salut à tous, je viens d'installer sans trop de mal Kubuntu 7.10 sur mon portable HP Compaq nx6125 (j'ai de la chance il n'est pas tatoué...). Aparemment tout marche sur la machine... sauf le wifi... j'en ai pas besoin là maintenant mais j'en aurai sûrement besoin et ... |
I just updated Python to 2.6.4 on my Mac. I installed from the dmg package.
The binary did not seem to correctly set my Python path, so I added '/usr/local/lib/python2.6/site-packages' in .bash_profile
>>> pprint.pprint(sys.path)
['',
'/Users/Bryan/work/django-trunk',
'/usr/local/lib/python2.6/site-packages',
'/Li... |
Having briefly looked at Haskell recently I wondered whether anybody could give a brief, succinct, practical explanation as to what a monad essentially is? I have found most explanations I've come across to be fairly inaccessible and lacking in practical detail, so could somebody here help me?
Having briefly looked at ... |
Create a Python script called whatever you want (say mystartup.py) and then set an environment variable PYTHONSTARTUP to the path of this script. Python will then load this script on startup of an interactive session (but not when running scripts). In this script, define a function similar to this:
def _(v):
if typ... |
While I don't believe in putting numbers on source code quality, SonarQube (formerly known as Sonar) can be a really useful tool during development. It enforces a consistent style across your team, has discovered several possible bugs for me and is a great tool to learn: You can browse the violations and see why a cert... |
gtk.ListStore — a list model to use with a gtk.TreeView
class gtk.ListStore(gobject.GObject, gtk.TreeModel, gtk.TreeDragSource, gtk.TreeDragDest, gtk.TreeSortable):
gtk.ListStore(column_type, ...)
def set_column_types(type, ...)
def set_value(iter, column, value)
def set(iter, column_num, value, ...)
... |
I'm using epoll reactor and sample HTTP Proxy realization.
From another process a execute ~30 HTTP requests per second and twisted process is consuming 10% cpu
The profiler output is:
937706 function calls (934675 primitive calls) in 59.988 CPU seconds
Ordered by: cumulative time
List reduced from 312 to 15 due t... |
I was trying to do the exact same thing today, and ended up writing a helper function to render template tags:
def render_templatetag(request, tag_string, tag_file, dictionary=None):
dictionary = dictionary or {}
context_instance = RequestContext(request)
context_instance.update(dictionary)
t = Template... |
Short description: I want to run an instance of gedit, provided by my Ubuntu 13.10 "Server" on another Computer. It works via ssh -X, but some plugins cannot be installed (in my case it is 'Snippets').
After installing gedit and gedit-plugins none of the plugins worked. I installed dbus-x11 and most of them worked - "S... |
k3c
Re : TVDownloader: télécharger les médias du net ! [2]
Merci Julien
J'ai testé avec succès pour plusieurs vidéos comme
par contre le --resume devrait être optionnel
python d8_julien.py http://www.d8.tv/d8-art-de-vivre/pid5205-d8-a-vos-regions.html
rtmpdump -r "rtmp://geo2-vod-fms.canalplus.fr/ondemand/geo2/1304/A_V... |
Gaara
barre de progression sur notification en root [finalisé]
Bonjour,
J'essaie de me faire un petit script qui me prévient avec une notification quand mes mises à jours sont effectuées, en utilisant unattended-upgrades.
J'ai réussi à le faire fonctionner avec yad, mais c'est pas très joli. Je voudrais donc utiliser n... |
I am working on a project to take screenshots of desktop and upload images to a server I want to develop a python app, when user starts that app it will start taking screenshots in random interval like between 2-5 min of interval I have the code that will take screenshot and I have tested it on ubuntu it is working pro... |
malbo
Re : [Tuto] Installation prudente de Ubuntu dans un PC UEFI
Ou alors je n'ai pas trouvé comment faire...
Il fallait aller dans le Bios au démarrage et sélectionner le démarrage sur le support d'installation de Ubuntu "sans" UEFI. Comme tu n'y connaissais rien en UEFI, tu as laissé démarrer le PC sur le support sa... |
Numpy matrices are strictly 2-dimensional, while numpy arrays (ndarrays) areN-dimensional. Matrix objects are a subclass of ndarray, so they inherit allthe attributes and methods of ndarrays.
The main advantage of numpy matrices is that they provide a convenient notationfor matrix multiplication: if a and b are matrice... |
This is a kind of follow-up question to this post, where the coloring of axes, ticks and labels was discussed. I hope it is alright to open a new, extended question for this.
Changing the color of a complete frame (ticks and axes) around a double-plot (via add_subplot) with axes [ax1, ax2] results in a lot of code. Thi... |
If I do runserver or gunicorn straight from the commandline, the website works fine. However, if I try to run gunicorn using Foreman as specified in the Heroku documentation:
web: gunicorn myapp.wsgi
Then my website's static files are suddenly inaccessible; trying to go to
http://0.0.0.0:5000/static/js/jquery-1.9.1.min... |
Hi I have been trying out this problem:
Suppose P(n) is sum of digits of 2^n
For example:
As 2^15 = 32768 and the sum of its digits is 3 + 2 + 7 + 6 + 8 = 26,so P(15)=26.
Catulate sum of the P(n) for n=1 to 10000.
Here is my python code which is giving 67783431 as answer but the judge doesn't seems to be agree on this:... |
I have implemented oauth and openid separately (that is, sign in with OpenId, separate authorization to Google Data API with OAuth) and would like to combine them.
Currently I have the following in my app.yaml
- url: /_ah/login_required
script: main.py
- url: .*
script: main.py
login: required
Then, in main.py I... |
For example, after running this command:
sudo add-apt-repository ppa:tualatrix/ppa
I get the following output :
Traceback (most recent call last):
File "/usr/bin/add-apt-repository", line 125, in <module>
ppa_info = get_ppa_info_from_lp(user, ppa_name)
File "/usr/lib/python2.7/dist-packages/softwareproperties/... |
Is there a library or application that can decompile Python 2.4+ bytecode to obtain the source code?
A search revealed:
Is there a library or application that can decompile Python 2.4+ bytecode to obtain the source code?
A search revealed:
As others said, the free version of decompyle only works up to 2.3. But sometime... |
Question
After running tasks via celery's periodic task scheduler, beat, why do I have so many unconsumed queues remaining in RabbitMQ?
Setup
Django web app running on Heroku
Tasks scheduled via celery beat
Tasks run via celery worker
Message broker is RabbitMQ from ClouldAMQP
Procfile
web: gunicorn --workers=2 --worke... |
You ever notice how when your script dies because of some uncaught error, you don’t get that error in your log files? This post walks through how to make sure that you log that uncaught exception.
This is a trivial script that will raise an uncaught exception (code available here):
$ cat rgl/kaboom1.py
# vim: s... |
Virtualici
Re : [Tuto] - Ma personnalisation Xubuntu (et autres variantes)
j'ai tout tenté ! au mieux j'ai ça : ):
[sudo] password for boubou:
Sorry, try again.
sudo: 3 incorrect password attempts
boubou@boubou-M51SE:~$ *******
******* : commande introuvable
boubou@boubou-M51SE:~$
les : ******* c'est mon pass.
Hors l... |
joko
Re : Qarte arte.tv browser (ex Qarte+7)
bonjour, grands compliments à VinsS et consors, vraiment épaté. bravo à tous les p'tits fouineurs !
qualité vidéo géniale, rien à voir avec celle du site d'arte +7 !!!
Dernière modification par joko (Le 06/11/2012, à 12:35)
Je suis un homme, quoi de plus naturel en somme ?
l... |
I have some script on Ruby 1.9.3:
require "net/imap"
imap = Net::IMAP.new(mail_imap_server)
imap.login(mail_login, mail_password)
imap.select("INBOX")
puts imap.search(["FROM", "homer@simpson.com"])
imap.logout
imap.disconnect
If the desired message is present, then all is well. If the desired message is missing, an e... |
I am told to
Write a function, square(a), that takes an array, a, of numbers and returns an array containing each of the values of a squared.
At first, I had
def square(a):
for i in a: print i**2
But this does not work since I'm printing, and not returning like I was asked. So I tried
def square(a):
for i ... |
How do I check if a file exists, using Python, without using a try: statement?
You can also use
import os.path
os.path.isfile(fname)
if you need to be sure it's a file.
You have the
import os.path
os.path.isfile(file_path)
>>> print os.path.isfile("/etc/passwd")
True
>>> print os.path.isfile("/etc")
False
>>> print o... |
So I'm trying to authenticate with the v2 API via oauth2. I have a code, so I'm POSTing to https://stackexchange.com/oauth/access_token and ideally get an access_token back.
Instead I get an invalid_request error saying client_id not provided - below is my minimal reproduction case:
def oauth_explicit_two(client_id, cl... |
Services
The W3C defines a web service as "a software system designed to support interoperable machine-to-machine interaction over a network". This is a broad definition, and it encompasses a large number of protocols designed not for machine-to-human communication, but for machine-to-machine communication such as XML,... |
I am having an application developed in python and google app engine, but when i am try to customize this application then it is giving me compile time error in the previous code which is running fine on live. Code is:
if version in ['beta', 'alpha'] :
type=version
version = memcache.get(type)
... |
The current backend name is accessible via
>>> import matplotlib.pyplot as plt >>> plt.get_backend() 'GTKAgg'
Is there a way to get a list of all backends that can be used on a particular machine?
Thanks in advance.
You can access the lists
the third being the concatenation of the former two. If I read the source code ... |
You can write anything as a migration. That's the point!
Once you have South up and running, type in python manage.py schemamigration myapp --empty my_custom_migration to create a blank migration that you can customize.
Open up the XXXX_my_custom_migration.py file in myapp/migrations/ and type in your custom SQL migrat... |
use the following search parameters to narrow your results:
e.g. subreddit:aww site:imgur.com dog
subreddit:aww site:imgur.com dog
see the search faq for details.
advanced search: by author, subreddit...
~38 users here now
Welcome to r/DailyProgrammer!
First time visitors of Daily Programmer please Read the Wiki to lea... |
toma222
[HOW TO] adesklets : configuration des desklets
Il existe désormais un article sur le wiki concernant Adesklets donc je vous conseille de vous y fier, ce tutoriel n'étant plus mis à jour.
J'ouvre ce deuxième post au sujet de adesklets, afin de permettre une meilleure lisibilité de l'ensemble.Celui-ci a donc pou... |
Suppose I have a file name num.txt as below:
1 2 3 4 56 7 8 9 0
I want to read 3 integers from this file, that is 1 2 3.
I know that struct.unpack might do the trick, but I just cannot get it right.Here is how I did it:
fp = open('num.txt', 'rb')
print struct.unpack('iii', fp.read(12)) #right?
Anyone can help me with... |
Possible Duplicate:
How to clone a Python generator object?
Suppose I have a generator 'stuff_to_try', I can try them one by one but if I had a method that wanted to go through the generator and that method is recursive, I want to let each recursion get a fresh new generator that starts at the first yield rather than w... |
How to convert the following hex string to float (single precision 32-bit) in Python?
"41973333" -> 1.88999996185302734375E1"41995C29" -> 1.91700000762939453125E1"470FC614" -> 3.6806078125E4
>>> import struct
>>> struct.unpack('!f', '41973333'.decode('hex'))[0]
18.899999618530273
>>> struct.unpack('!f', '41995C29'.deco... |
Can anyone tell me the actual reason behind the warning I am getting in this Django middleware, and how can I solve this?
I am getting this message "DeprecationWarning: BaseException.message has been deprecated as of Python 2.6 exception. class, exception.message,"
class GeneralMiddleware(object):
def process_excep... |
I am trying to post to Facebook Group Wall via Graph API. When i make the post, owner of the post is set as my personal id. Would someone know how to make Group has the owner of the post. Below is my current code:
form_fields = {
"message": 'This is message title',
"link": 'http://facebook.com',
... |
scipy provides a correlation function which will work fine for small input and also if you want non-circular correlation meaning that the signal will not wrap around. note that in mode='full' , the size of the array returned by signal.correlation is the sum of the input signal sizes - 1, so the value from argmax is off... |
"Mistakes are not errors but partially correct solutions with underlying logic." - Alina Tugend
An exercise's submission correctness test (SCT) is code that course creators write to check the correctness of a learner's code submission and guide them to the right solution.
When a learner runs their solution to an exerci... |
Thank you, I have added the Bytemark addresses to debug_peer_list in main.cf and the following two are examples of the more verbose logs resulting:
Nov 24 10:29:19 mail2 postfix/smtpd[32718]: 05E9498061: client=nospam2.sh.bytemark.co.uk[89.16.184.149]
Nov 24 10:29:19 mail2 postfix/smtpd[32718]: improper command pipelin... |
I'm still pretty new to using python to program from scratch so as an exercise I though I'd take a file that I process using SQL an try to duplicate the functionality using Python. It seems that I want to take my (compressed, zip) csv file and create a Dict of it (or maybe a dict of dicts?). When I use dict reader I ge... |
Say I have a class in SQLAlchemy like
class Note(Base):
__tablename__ = 'notes'
slug = Column('short_title', String, primary_key=True)
date = Column('day', Date, primary_key=True)
contents = Column(Text, nullable=True)
Given only a reference to the Note class, how could a function build the list ['Note... |
This is very similar to the common programming question: "How many ways can you combine Y types of coins with Z values to make X dollars", i.e. make change for X dollars with Y coin types.
Here's a general solution that could be ported to C++:
I = list of items SORTED from highest to lowest price
N = number of items bo... |
I would like to know if it's possible to clear CloudFront's cache,
The file concerned has changed on Amazon S3 but it's not being updated on CloudFront.
I would like to know if it's possible to clear CloudFront's cache,
The file concerned has changed on Amazon S3 but it's not being updated on CloudFront.
I found the an... |
In the fewest bytes, generate the dictionary of keypresses for any letter (as described in https://code.google.com/codejam/contest/351101/dashboard#s=p2)
In Python, the dictionary literal itself:
{'a':2,'c':222,'b':22,'e':33,'d':3,'g':4,'f':333,'i':444,'h':44,'k':55,'j':5,'m':6,'l':555,'o':666,'n':66,'q':77,'p':7,'s':7... |
The Flask Mega-Tutorial, Part IX: Pagination
The goal of the tutorial series is to develop a decently featured microblogging application that demonstrating total lack of originality I have decided to call microblog.
Here is an index of all the articles in the series that have been published to date:
Part I: Hello, Worl... |
I've looked through several posts but I haven't quite found any answers that have solved my problem.
Sample XML =
<TextWithNodes><Node id="0"/>TEXT1<Node id="19"/>TEXT2 <Node id="20"/>TEXT3<Node id="212"/></TextWithNodes>
So I understand that usually if I had extracted TextWithNodes as a NodeList I would do something l... |
Since there is no pre-built Ubuntu package for uWSGI and the Nginx package is quite outdated, you have to build both from source. uWSGI requires at least a 0.7.x release of Nginx. First of all download and unpack the latest source of uWSGI and the source of Nginx to /usr/local/src/.
I created an isolated Python environ... |
Cooking with Python
07/11/2002
by Robin Parma, Alex Martelli, Scott David Daniels, Ben Wolfson, Nick Perkins, Anurag Uniya, Tim Keating, Rael Dornfest and Jeremy Hylton, authors of the Python Cookbook
1. Simple Tests Using Exceptions
Usually Python is straightforward, but there are a few unexpected exceptions.
Credits:... |
I'm in the process of publishing a small sample which illustrates precisely what you're asking about: how to use App Engine service account credentials to access Google Cloud Storage (specifically, to list a formatted Google Cloud Storage bucket). When available, this will be part of the https://code.google.com/p/googl... |
#0 Re : -1 » splitter un fichier selon un pattern Regex » Hier à 18:22
pingouinux
Réponses : 3
Bonjour,
Voici une proposition en python.
cat decoupage.py
#! /usr/bin/python
import sys, re
rec=re.compile('(.*?\n\n){2}',re.S)
with open(sys.argv[1],'r') as f :
fic=f.read()
n=0
while True :
k=rec.search(fic)... |
I have the following relational schema (say MySQL, it's really in my head):
Login, Customer, Friendship, Address, Child, School
such that
Login(username, password)
Customer(id, firstName, lastName)
Friendship(customer_id, customer_id) //many to many
Address(customer_id, street, city, state, zip)
Child(id, firstName, la... |
Secure Your Wireless with IPsec
Pages: 1, 2
Racoon Likes to Keep Secrets
Instead of manually changing the shared secrets in your /etc/ipsec.conf file, you can keep one shared secret and use the IKE protocol to negotiate a key. Racoon speaks IKE (ISAKMP/Oakley), which is a key management protocol.
I installed Racoon fro... |
I have harvested data, its not particularly clean data, and this has been bulk uploaded into the DataStore. However I am getting the following issue when trying to simply loop through all the records. I don't much care about validation at this point as all I want to do is perform a bulk operation but GAE appears not to... |
web.py 0.2 tutorial
Installation
Vous connaissez Python et vous voulez construire un site web. Web.py fournit le code pour faire cela d'une manière simple.
Si vous voulez faire l’ensemble de ce tutoriel vous devrez installer Python, web.py, flup, psycopg2 et Postgres (ou une autre base de données avec son driver pour P... |
If Kerouac wrote JavaScript (and Dr Johnson wrote CoffeeScript)
(New Book “If Hemingway wrote JavaScript” out in September 2014.Pre-order your copy here:http://www.amazon.com/Hemingway-Wrote-JavaScript-Angus-Croll/dp/1593275854)
Last summer I introduced the concept of literary JavaScript with If Hemingway wrote JavaScr... |
smo
Re : logiciel creation/remasterisation/clonage de distributions base ubuntu
mwoe effectivement y s arrete direct y cree pas les fichiers et sort... je regarde
ht5streamer, streaming youtube/dailymotion...: http://forum.ubuntu-fr.org/viewtopic.php?id=1299461 / http://ht5streamer.free.fr
ubukey, createur ubuntu custo... |
michel2652
(pas résolu, mais...) mise à jour depuis dépots plf
Bonsoir,
Je viens d'installer Breezy sur un poste, tout s'est bien passé, mais pour installer différents paquets libres et non libres, j'ai eu quelques petits problèmes...
Après avoir modifié mon sources.list pour les PLF et les backports, des mises à jour ... |
Is it possible to create Windows executable files for Python and C/C++ code within the Eclipse workbench? If yes, then how can this be done?
Not sure I understand what you're asking as you're mixing Python/C++ in your question...
If you want to embed Python in some library, Google for 'embed python in c++'
If you just ... |
`class MyWidget(Widget):`
Your root widget is MyWidget which inherits from a Widget and not from one of the layouts and therefore does not control the size of it's children As mentioned here, "The size_hint is a tupple of values used by layouts to manage the size of their children".
Your root widget does take up the e... |
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