archive-gr.com » GR » T » TEIPIR.GR

Total: 878

Choose link from "Titles, links and description words view":

Or switch to "Titles and links view".
  • WWW FAQ: My CGI scripts don't work. How can I debug them?
    such as cgi are executed as CGI scripts These are just two possible ways your server might be configured Many sites don t allow users to run CGI scripts at all Consult your web server s administrator Always Output a MIME Type Every CGI script must output a MIME type indicating what kind of document it is producing If your script outputs an HTML page the correct format is Content type text html Followed by two line feeds ascii 10 decimal After the MIME type output the desired HTML Always Flush Output On many systems unexpected problems can result when a CGI script outputs a MIME type then executes another program to generate output To prevent such problems flush standard output before executing other programs If your script is written in C the proper code is usually fflush stdout Permissions and Paths Why Can t My Script Access My Files CGI programs typically execute with a current directory and user ID that differ from your personal home directory and user ID When you write CGI programs make sure any files accessed are accessed by absolute path beginning from the root of the file system Also users of multiuser systems such

    Original URL path: http://web.teipir.gr/wwwfaq/cgiprob.htm (2016-02-14)
    Open archived version from archive


  • WWW FAQ: How can I make sure my CGI-generated page is not cached by the client?
    by the program when it arrives as part of the PATH INFO environment variable But this is not ideal since the user will still see the same output again upon returning to a bookmark However consider the following alternatives Some browsers support the Pragma no cache header In this case the following output at the beginning of your CGI program will specify both the content type and the fact that

    Original URL path: http://web.teipir.gr/wwwfaq/cnocache.htm (2016-02-14)
    Open archived version from archive

  • WWW FAQ: How can users send me comments and/or email?
    can create a form which sends mail to you from any browser that supports forms A really flexible package for this is the mit dcns cgi package URL is URL http web mit edu wwwdev www dist mit dcns cgi html I ve written a simple email forms package URL is URL http siva cshl org email index html which does it in ANSI C There is also a package

    Original URL path: http://web.teipir.gr/wwwfaq/emailf.htm (2016-02-14)
    Open archived version from archive

  • WWW FAQ: Where can I learn how to create fill-out forms?
    form is easy but the form doesn t accomplish anything until you write a CGI program to interpret the results on the server side For more information see the section on CGI scripts See the section on email forms for

    Original URL path: http://web.teipir.gr/wwwfaq/forms.htm (2016-02-14)
    Open archived version from archive

  • WWW FAQ: How can I create decent-looking tables and stop using <PRE>... </PRE>?
    allowing you to design proper tables and install those pages directly when table support arrives in whatever clients your users prefer You can do this using the html tables package by Brooks Cutter bcutter paradyne com which is available for anonymous ftp from sunsite unc edu in the directory pub packages infosystems WWW tools html tables shar This package requires the shell language Perl which is primarily used on Unix

    Original URL path: http://web.teipir.gr/wwwfaq/tables.htm (2016-02-14)
    Open archived version from archive

  • WWW FAQ: How can I use inline images without alienating my users?
    who can wait for them and unobtrusive to those who can t 1 ALWAYS Provide alternatives to imagemaps Even users who run Netscape often turn off image loading or don t want to wait long enough for an interlaced GIF to become recognizable on their screen in order to navigate your site Always provide a set of text based links to the same destinations 2 Keep image file sizes modest

    Original URL path: http://web.teipir.gr/wwwfaq/space.htm (2016-02-14)
    Open archived version from archive

  • WWW FAQ: How can I distribute audio through the Web?
    shareware for most architectures or standard with your operating system Audio is a particularly thorny case owing to the need to download the entire audio program before it can be heard Alternatives to this delay are beginning to appear I am openly soliciting URLs for other WWW related audio products RealAudio By Progressive Networks URL is URL http www realaudio com The RealAudio player can communicate with a specialized RealAudio

    Original URL path: http://web.teipir.gr/wwwfaq/audio.htm (2016-02-14)
    Open archived version from archive

  • WWW FAQ: How can I generate GIFs on the fly from my CGI scripts?
    response to separate requests Yes there are tricks to speed this up but be careful not to break inline images on HTML pages you didn t write that refer to your gd generated image Adaptations of gd are available for Tcl Perl and other languages See the gd page listed above for more information Perl users may also be interested in pgperl URL http www ast cam ac uk kgb

    Original URL path: http://web.teipir.gr/wwwfaq/gd.htm (2016-02-14)
    Open archived version from archive



  •