test the string is char or integer Post: 302245081

9 More Discussions You Might Find Interesting

1. Programming

Integer to String

Which function should I use to convert an Integer to a String or Char format ? Thanx

2. Programming

C function to test string or integer

Hi everyone , Is there any predefined C function that tests whether an input is string or an integer? Thank's in advance :)

3. Programming

to compare two integer values stored in char pointers

How can I compare two integer values which is stored in char pointers? suppose I have char *a and char *b having values 10 and 20. how can i find the shorter value?

4. Shell Programming and Scripting

Test on string containing spacewhile test 1 -eq 1 do read a $a if test $a = quitC then break fi d

This is the code: while test 1 -eq 1 do read a $a if test $a = stop then break fi done I read a command on every loop an execute it. I check if the string equals the word stop to end the loop,but it say that I gave too many arguments to test. For example echo hello. Now the...

5. Shell Programming and Scripting

How to check weather a string is like test* or test* ot test in if condition

How to check weather a string is like test* or test* ot *test* in if condition

6. Programming

I don't know how to replace input char with appropriate integer

Hi guys, I asked for help on programming forums and no one didn't helped me so I ask for help here. I am playing with some tasks from my book and I can't figure where did I get wrong. From the first program I get a blank screen, program won't generate 10*10 matrix. And second problem is I...

7. Shell Programming and Scripting

how to compare string integer with an integer?

hi, how to I do this? i="4.000" if ; then echo "smaller" fi how do I convert the "4.000" to 4? Thanks!

8. Shell Programming and Scripting

How do I test the first char of each line in an array

Hi folks, I am self-learning as I can I have a script that has read a file into an array. I can read out each line in the array with the code: for INDEX in {0..$LENGTH} ## $LENGTH was determined at the read in do echo "${data}" done What I need to do is test the first char...

9. Shell Programming and Scripting

Perl Script Integer Test

Working out a small problem, I have a need of a Perl snippet which might look something like this: use integer; ... if ($changingNumber / 2) { do something; } else { do something else; } ... What I want to happen is for "if" to resolve as "true" every time a whole...

LEARN ABOUT LINUX

toolbar

toolbar(3erl)						     Erlang Module Definition						     toolbar(3erl)

NAME

       toolbar - GUI for Starting Tools and User Contributions

DESCRIPTION

       Toolbar makes it easier to use the different Erlang tools - and the user contributions - which are provided. It has a graphical user inter-
       face with an icon for each tool. Clicking the icon activates the corresponding tool.

       All tools to be included on Toolbar must have a configuration file containing information about the tool, for example  its  start  function
       and help information location. Configuration files must have the .tool suffix.

       When  started,  Toolbar automatically checks for *.tool files in the current path and adds the corresponding tools. For each ebin directory
       found in the path, it will also look in a priv directory next to it. This is a feature of the Erlang file structure.

EXPORTS

       start() -> ok | already_started

	      Creates a window containing tool icons.

       version() -> string()

	      Returns the current version number of Toolbar.

       update() -> ok | {error,not_started}

	      Makes a search for new tool files in the current path and adds the corresponding tools to Toolbar window.

       quit() -> ok | {error,not_started}

       create_tool_file() -> ok | {error,not_started}

	      Starts the GUI used for creating and editing tool files.

       add_gs_contribs() -> ok | {error,not_started}

	      Adds the path to the directory where the GS contributions are situated and add the tools found there, if any.

Ericsson AB							   toolbar 1.4.1						     toolbar(3erl)