Which technology is better to use in terms of performance for high performance scalable web application? PHP or Python?
The project is going to involve database.
Dear All,
I would like to automatically generate a flowchart similar to this one ( http://en.wikipedia.org/wiki/File:%281%29_2008-04-07_Information_Management-_Help_Desk.jpg ) with Python.
Do you have any advice regarding the library I should use to draw boxes, arrows (with the shortest path), text and some colors.
Many thanks in advance !
Hello,
I'm trying to start an application using Python. I've seen that some people use startfile but I also read that it only works with Windows. I'm using Mac systems and hoping for it to work with them.
Thanks,
Aaron
I want to parse a html-page that unfortunately requires JavaScript to show any content. In order to do so I use a small python-script that pulls the html-code of the page, but after that I have to execute the JavaScript in a DOM-context which seems pretty hard.
To make it even harder I want to use it in a server environment that has no X11-server.
Note: I already read about http://code.google.com/p/pywebkitgtk/ but it seems to need a X-server.
I want to be able to take a shortened or non-shortened URL and return its un-shortened form. How can I make a python program to do this?
Additional Clarification:
Case 1: shortened -- unshortened
Case 2: unshortened -- unshortened
e.g. bit.ly/silly in the input array should be google.com in the output array
e.g. google.com in the input array should be google.com in the output array
Thanks for the help!
Python
params = urllib.parse.urlencode({'spam': '1', 'eggs': '2', 'bacon': '3'})
binary_data = params.encode('utf-8')
reg = urllib.request.Request("http://www.abc.com/abc/smart/ap/request/",binary_data)
reg.add_header('Content-Type','application/x-www-form-urlencoded')
f = urllib.request.urlopen(reg)
print(f.read())
PHP
if($_SERVER['REQUEST_METHOD'] == 'POST') {
//parse_str($_SERVER['QUERY_STRING']);
var_dump($_SERVER['QUERY_STRING']);
}
When i try print binary_data , it does show the parameter but by the time it reaches the PHP , i see nothing.
Any idea?
What is the proper indentation for Python multiline strings within a function?
def method:
string = """line one
line two
line three"""
or
def method:
string = """line one
line two
line three"""
or something else?
It looks kind of weird to have the string hanging outside the function in the first example.
Thanks.
Is there any short way to achieve what APT does in Python ?
I mean, when the package manager prompts a yes/no question followed by "[Yes/no]".
The scripts accepts YES/Y/yes/y or "enter" (defaults to Yes as hinted by the capital)
The only thing I find in the official doc is input/raw_input..
I know it's not that hard to emulate, but it's annoying to rewrite :|
I'm looking for a quick bash script or program that will allow me to kick off a python script in a separate process. What's the best way to do this? I know this is incredibly simple, just curious if there's a preferred way to do it.
How can I split a line in Python at a non-printing ascii character (such as the long minus sign hex 0x97 , Octal 227)?
I won't need the character itself. The information after it will be saved as a variable.
I'm curious if their is some python magic I may not know to accomplish a bit of frivolity
given the line:
csvData.append(','.join([line.split(":").strip() for x in L]))
I'm attempting to split a line on :, trim whitespace around it, and join on ,
problem is, since the array is returned from line.split(":"), the
for x in L #<== L doesn't exist!
causes issues since I have no name for the array returned by line.split(":")
So I'm curious if there is a sexy piece of syntax I could use to accomplish this in one shot?
Cheers!
How can I log into my Launchpad account in a python script? Any sample code would be appreciated.
The login url is https://launchpad.net/+login and then redirect to something like https://login.launchpad.net/fJLVSRbxPfKTpVDr/+decide
Thanks in advance!
Hi,
How can i print only certain words from a string in python ?
lets say i want to print only the 3rd word (which is a number) and the 10th one
while the text length may be different each time
mystring = "You have 15 new messages and the size is 32000"
thanks.
In Python I can use the iterkeys() method to iterate over the keys of a dictionary. For example:
mydict = {'a': [3,5,6,43,3,6,3,],
'b': [87,65,3,45,7,8],
'c': [34,57,8,9,9,2],}
for k in mydict.iterkeys():
print k
gives me:
a
c
b
How can I do something similar in Javascript?
Hi
i am new to python
i am trying to extract the text between that has specific text file
----
data1
data1
data1
extractme
----
data2
data2
data2
----
data3
data3
extractme
----
and then dump it to text file so that
----
data1
data1
data1
extractme
---
data3
data3
extractme
---
thanks for the help
data1
data1
Well i'm learning Python cuz' i think is an awesome and powerful language like C++, perl or C# but is really really easy at same time. I'm using JetBrains' Pycharm and when i define a function it ask me to add a "Documentation String Stub" when i click yes it adds somethin like this:
"""
"""
so the full code of the function is something like this:
def otherFunction(h, w):
"""
"""
hello = h
world = w
full_word = h + ' ' + w
return full_word
I would like to know what these (""" """) symbols means, Thanks.
Ps.Data: Sorry for my bad english :D
This is a question I have wondered about for quite some time, yet I have never found a suitable solution. If I run a script and I come across, let's say an IndexError, python prints the line, location and quick description of the error and exits. Is it possible to automatically start pdb when an error is encountered? I am not against having an extra import statement at the top of the file, nor a few extra lines of code.
Does anybody know any module in Python that computes the best bipartite matching?
I have tried the following two:
munkres
hungarian
However, in my case, I have to deal with non-complete graph (i.e., there might not be an edge between two nodes), and therefore, there might not be a match if the node has no edge. The above two packages seem not to be able to deal with this.
Any advice?
What's the best way to sanitise user input for a Python-based web application? Is there a single function to remove HTML characters and any other necessary characters combinations to ensure that an XSS or SQL injection attack isn't possible?
What is the shortest / most elegant way to implement the following Scala code with an abstract attribute in Python?
abstract class Controller {
val path: String
}
A subclass of Controller is enforced to define "path" by the Scala compiler. A subclass would look like this:
class MyController extends Controller {
override val path = "/home"
}
I'm new in python and I'm having some issues doing a simple thing.
I've an array (or list as it's said in pyton) like this:
list = [ 'NICE dog' , 'blue FLOWER' , 'GOOD cat' , 'YELLOW caw']
As you see each element of this array contains some words. These words is both lowercase and uppercase.
How I can delete from this array each lowercase words?
For example I'd like to have as result this list:
list = [ 'NICE' , 'FLOWER' , 'GOOD' , 'YELLOW']
I am trying really hard to make a sliding frame containing widgets in tkinter in python. There is this frame inside a big window with different widgets. And as soon as i click on the next button on that frame the frame should slowly slide towards the left and vanish ultimately. As soon as it vanishes, i want new frame with widgets to come sliding towards right.
What should i do?
Anticipating your suggestions and ideas.