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Forum: Programming / Scripting

Request help with C/C++, Perl, PHP, Python, Ruby, Bash Scripts, or other Linux programming/scripting related issues

  1. calling superclass operator+

    Hi there! I know this is maybe a very stupid question, but how can I call the superclass operator+ from the subclass operator+? This is an...

    Started by jesusitoLinux, 10-30-2015
    • Replies: 3
    • Views: 746
    11-01-2015 Go to last post
  2. Data.. inside MySQL or out?

    For a website which will have people posting on it, I'm trying to decide whether to keep the posts INSIDE a MySQL db, or just as a text file on disk,...

    Started by resetreset, 10-20-2015
    • Replies: 3
    • Views: 1,012
    10-27-2015 Go to last post
  3. How do I check whether a cookie is set or not, in Javascript?

    OK, so I read about document.cookie, but how do I check whether a cookie is simply SET or not...? Thanks.

    Started by resetreset, 10-15-2015
    • Replies: 2
    • Views: 712
    10-26-2015 Go to last post
  4. MySQL table issue

    Hi,Suppose I have one "family" table with "person" and "familyid" fields, which are both indexes into a "Names" table, and then I have a "hospital"...

    Started by resetreset, 10-11-2015
    • Replies: 6
    • Views: 1,015
    10-26-2015 Go to last post
  5. Raw socket: unexpected IP header added when sending self-made IP/TCP p

    I want to use raw socket to send TCP packets which is a full IP packet(so the packet has IP header, TCP header and TCP payload, but has no ethernet...

    Started by esolve, 10-22-2015
    • Replies: 0
    • Views: 353
    10-22-2015 Go to last post
  6. How do you shred a file with python?

    In bash you have can shred -vu somefile so how do you do that with python 3.4? I know how to remove a file using os module but how do I shred it? I...

    Started by lancebermudez, 10-17-2015
    • Replies: 3
    • Views: 1,235
    10-21-2015 Go to last post
  7. Is it possible to tamper with a VGA card??

    Hi, Back in the day, I remember reading about such things as VGA bitplanes, and DACs, and many cool things you could do by outputting straight to...

    Started by resetreset, 10-15-2015
    • Replies: 3
    • Views: 596
    10-17-2015 Go to last post
  8. running request against overpass-turbo-api - how to do this correctly

    hello dear community i run a request at overpass-api via the interface. the probloem is that the timeout sets in some time see overpass...

    Started by sayhello, 10-10-2015
    • Replies: 0
    • Views: 401
    10-10-2015 Go to last post
  9. What is wrong with this simple python script?

    I am trying to learn python but I can't see the silly mistake of this simple script. Goal: Write a script that calculates the payment for...

    Started by sponge, 10-08-2015
    • Replies: 3
    • Views: 756
    10-10-2015 Go to last post
  10. Why in the world won't this run right???

    Ok I have here a very simple pygame script. This program is supposed to make this ball go around the outer edges of the window. However, the ball...

    Started by awesomepilot, 10-09-2015
    • Replies: 1
    • Views: 458
    10-10-2015 Go to last post
  11. porting over from calc to excel - gives back only this - ????? - why

    if i take this chunk out of calc and port it over to excel tehn i get ******** - only this ???? why is this so? note if i take a little...

    Started by sayhello, 10-08-2015
    • Replies: 1
    • Views: 417
    10-08-2015 Go to last post
  12. [SOLVED] Python 3.4 help changing plain text file to csv

    Using python3.4 I have 2 plain text file looks like this ========================================================= Starting Quick Hash V 1.2,...

    Started by lancebermudez, 09-29-2015
    • Replies: 2
    • Views: 760
    10-02-2015 Go to last post
  13. Question list reserved-blocks-count for mounted ext3 fs

    How can I get the info about the reserved-blocks-count for a mounted ext3 fs. I try using debugfs, but I don't see any "reserved" option... I...

    Started by Rava, 09-21-2015
    • Replies: 2
    • Views: 535
    09-26-2015 Go to last post
  14. How to export data from SQL Server to CSV?

    I have a SQL Server, I need to write a shell script (on CentOS 6) to export data to CSV file with header (column name). Here the script that I'm...

    Started by huynhtiendat2205, 09-23-2015
    • Replies: 1
    • Views: 585
    09-23-2015 Go to last post
  15. How to scroll an image on a webpage?

    How do I scroll an image in Javascript from right to left, like a carousel? I guess a CSS property needs to be tampered with, but... how do I do it?...

    Started by resetreset, 08-24-2015
    • Replies: 6
    • Views: 1,264
    09-22-2015 Go to last post
  16. Help needed changing python2 to python3 script

    The code was written in python2 using the strand library used 2to3 on script to change to python3 I'm getting the error. $ python3

    Started by lancebermudez, 09-19-2015
    • Replies: 0
    • Views: 705
    09-19-2015 Go to last post
  17. python 3 Error trying to move file

    I'm trying to move a zip file to a directory then unzip the file keeping the file name it has but with out the zip. So far I can not do it keep...

    Started by lancebermudez, 09-14-2015
    • Replies: 1
    • Views: 533
    09-17-2015 Go to last post
  18. overpass-api: timeout question - how to set ?

    good day dear community, this runs perfectly - ; area->.a; ( node(area.a); way(area.a); rel(area.a););

    Started by sayhello, 09-16-2015
    • Replies: 0
    • Views: 308
    09-16-2015 Go to last post
  19. Question Any helpful suggestions?

    I am an experienced computer technician who is attending college to get a BCS degree. Becoming a software developer has been a long-time interest of...

    Started by W0L, 09-12-2015
    • Replies: 1
    • Views: 666
    09-14-2015 Go to last post
  20. Unhappy Bash Command to Get Nth Line in a String?

    hi on ubuntu, i need to get the 3rd line in a string. actually, not sure if it's a string, list, array, or something else. I'm using grep to...

    Started by johnywhy, 08-24-2015
    • Replies: 5
    • Views: 1,275
    09-11-2015 Go to last post

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