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Possible Duplicate:
What version of Python should I use if I’m a new to Python?
Is it advisable to go with Python 3.1 for a beginner? Or are there any severe drawbacks I would have to consider?
Started by aefxx on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
The only possible drawback that....
But if you're just learning programming that might not matter much anyway .
You'll be learning the future!
But third party modules aren't necessarily Python 3.x ready.. .
A lot of the newer Python books target Python 3.x .
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I`m a beginner C++ programmer. And I want to pursue my career in system- and driver-programming. Can you suggest me an opensource projects to I improve my skills in low-level development?
I am looking for a project with the following characteristic:
-...
Started by VeminZ on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Here is last year's page: http://code.google.com/soc/2008/ Google has....
Each project lists ideas that are aimed at outsiders / beginners.
Check the google summer of code projects page! These are all open source, and many of them are based on C/C++ .
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I have a working setup, where all files are in the same directory (Desktop). The Terminal output is like so:
$ gcc -c mymath.c $ ar r mymath.a mymath.o ar: creating archive mymath.a $ ranlib mymath.a $ gcc test.c mymath.a -o test $ ./test Hello World!...
Started by telliott99 on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
You can compile and link with:
gcc test.c -o test -I/Users/telliott_admin... .
Also, you need to use -L with the subdirectory to include the library when linking (-I just includes the header for compiling) .
To include the math libraries, use -lm, not -lmath.
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Hi, I've only just recent began learning C++ and am having a little issue with while loops when the condition for the while loop is an input, of type double, from the user. I understand that if the user doesn't enter a value compatible with the double...
Answer Snippets (Read the full thread at stackoverflow):
There are two ways round....
Your keep_window_open() function also fails, because the stream is still bad .
Your problem is that when you say:
cin >> value
and enter anything other than a double, the stream goes bad, because value is expecting a double .
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I have successfully started learning python and have also made a fresh script. and i know for sure that it filled with errors.
i really, really need your help. please go easy on me. i am a total n00b @ python:
I really am thankful to all of you who take...
Started by amit on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
If _....
Why the following?
def __main__: #?! ...
Add a user with lower privileges.
(?) suggestions:
In the following code
self.dbc.execute("select count(*) from %s" % (self.name))
You didn't define self.name
Don't connect to a database as the user root .
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The beginner blog
My pH has dropped from 8.3-8.0 since I started adding calcium to my aquarium 2 weeks ago. Why is this? What should I do to bring my pH back to 8.3?
Started by 6linewrasser on
, 13 posts
by 6 people.
Answer Snippets (Read the full thread at reefsanctuary):
Http://www.tnwillia250.MyLinksysCam.com/ Re: The beginner blog Welcome to RS! Michael (Jan 2011 Re: The beginner blog welcome!! just....
Re: The beginner blog Why did you start adding calcium? Also PH has a swing over the day, mine runs.
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Cheap Mod from a beginner
This has probs been covered in " How To's " But one cheap simple mod is the standard washer jets. Standard they are awful !
Just replaced mine with these..
http://www.ebay.co.uk/itm/3205911728...#ht_3607wt_954
Instead of a dribble...
Started by john-mono on
, 20 posts
by 10 people.
Answer Snippets (Read the full thread at mg-rover):
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Ok. So i've got two function in MatLab that are calling each other.
Riemann.m
function I = Riemann(f, dx, a, b) x = a:dx:b; fx = f(x).*dx; I = sum(fx);
and myfunc.m
function f = myfunc(x) f = sin(1./x); for n=1:100 I = Riemann(@myfunc, 0.001, 1/n, 1);...
Started by maffel on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Within such an M-file, every function (including primary, nested, private with end, but doing so is not required....
End statements are required only in M-files that employ one or more nested functions.
But, in most cases, this is optional.
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I need a plain english explanation of "schema" as in Database schema & Xml schema.
EDIT: When someone says to create a database schema, does it mean creating constraints for the fields in the tables?
Started by Zaki on
, 9 posts
by 9 people.
Answer Snippets (Read the full thread at stackoverflow):
Importance of Database Schemas in SQL Server
....
Formal schema languages allow you to specify schema specifications, you just write "the size must be one of S,M,L,XL" and that covers.
Might be: the "size" element must be one of {S,M,L,XL}.
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Hello,
I got a system that only accepts regular expressions for matching and since I've never done it before I went on-line to lookup some tutorials but got really confused so I'm asking here.
Regular expressions needs to match the following:
File.f File...
Answer Snippets (Read the full thread at stackoverflow):
"\n\n\n";
$string2 =~ m/^([0-9a-....
) { Match m = r.Match(file); Console.WriteLine(m.Groups["name"]); }
The named group allows you with this:
$string1 = "John.f"; $string2 = "Eric-1.f";
$string1 =~ m/^([0-9a-zA-Z]+)[.-]/i; print $1 .
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