I can't seem to use a variable in a sed command, for example: sed "24s/.*/"$ct_tname"/" file1.sas > file2.sas I want $ct_tname the varia
in Windows Batch, if I had a variable (length can change) that was, for example: "hello world!" is it possible to "split" the variable so each character is its
In an effort to write pythonic code, I wonder is there a style guide covering the use of quiet or verbose options for functions. For example, in my Python pack
I am currently doing my programming assignment. But there is one step that i don't quite understand. There are 7 private instance variables an
I am looking for a way to quickly print a variable name and value while rapidly developing/debugging a small Python script on a Unix command line/ssh session.
I am using the following: Powershell Command: Invoke-Sqlcmd -AbortOnError -InputFile "C:\FullPath\SQLQuery.sql" -ServerInstance WPU8V9011532 -Variable "PREF = '
(1)Prompt the user to enter two words and a number, storing each into separate variables. Then, output those three values on a single line separated by a space.
So I want to make a variable from the contents of a text file. E.g The text file contains the sentence "Ask not what your country can do for you ask what you ca
This thread discusses how to get the name of a function as a string in Python: How to get a function name as a string? How can I do the same for a variable? As
I have code setup so that a player clicks an image which gets counted and if they have more than 30 it will allow them to buy an auto clicker for 30 clicks whic
In pure /bin/sh how can I distinguish between an empty variable, an unset variable and a not existing (not defined) variable. Here are the case: # Case 1: not
In pure /bin/sh how can I distinguish between an empty variable, an unset variable and a not existing (not defined) variable. Here are the case: # Case 1: not
In pure /bin/sh how can I distinguish between an empty variable, an unset variable and a not existing (not defined) variable. Here are the case: # Case 1: not
In pure /bin/sh how can I distinguish between an empty variable, an unset variable and a not existing (not defined) variable. Here are the case: # Case 1: not