Tag: variables

Found 242 results for 'variables'.

1) bash - Set environment variables from file of key/value pairs
2) shell - Which is best way to use the variable in shell script
3) bash - How to check if a variable is set in Bash
4) bash - What is the difference between ${var}, "$var", and "${var}" in the Bash shell?
5) bash - Pass variable in awk inside command substitution
6) bash - Set environment variables from file of key/value pairs
7) bash - Set environment variables from file of key/value pairs
8) bash - Setting a variable and utilizing sed
9) javascript - JavaScript check if variable exists (is defined/initialized)
10) javascript - How do JavaScript closures work?
11) bash - Dynamic variable names in Bash
12) regex - Isolate a term in a line
13) bash - How to split one string into multiple variables in bash shell?
14) bash - How to check dynamically that a Bash variable exists?
15) bash - How to check if a variable is set in Bash
16) powershell - variable set in Windows Powershell of Jenkins build, not available in other build steps
17) javascript - set an environmental variable in node.js and then use it in terminal?
18) bash - How can I reference a file for variables using Bash?
19) string - Finding a string in a varaible with if statement
20) bash - bash variable for upper limit of for loop number syntax
21) bash - Brace expansion with variable?
22) bash - Expansion of variables inside single quotes in a command in Bash
23) bash - Create timestamp variable in bash script
24) javascript - How can I determine if a variable is 'undefined' or 'null'?
25) bash - Copying text file to a variable in Bash
26) variables - What's the difference between placing "mut" before a variable name and after the ":"?
27) c++ - Cannot initialize a variable of type 'int *const' with an rvalue of type 'const int *'
28) c++ - const vs constexpr on variables
29) php - PHP | define() vs. const
30) javascript - myVar = !!someOtherVar
31) c++ - Pointer vs. Reference
32) javascript - if variable contains
33) c - Declaring vs defining variables in c
34) python - How to create module-wide variables in Python?
35) function - Static vs class functions/variables in Swift classes?
36) python - Python: one variable but different values?
37) python - What is the naming convention in Python for variable and function names?
38) python - why is there a second variable poinbting to map() function and where did the variable student come from
39) python - Formatting using a variable number of .format( ) arguments in Python
40) python - What is the best way to check if a variable is a list?
41) python - Use variable as functionname and string
42) javascript - How to check a not-defined variable in JavaScript
43) javascript - How do I check if a variable is an array in JavaScript?
44) python - How do I check if a variable exists?
45) variables - Windows 7 environment variable not working in path
46) bash - Wildcard in variable, Shell bash, how to do ? Variable=$variable2*
47) c# - What does "set" mean in programming languages like C#?
48) java - Java Instance Variable Accessibility
49) linux - What does : at the beginning do?
50) python - Python global variable