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Check existence of input argument in a Bash shell script
...
It is:
if [ $# -eq 0 ]
then
echo "No arguments supplied"
fi
The $# variable will tell you the number of input arguments the script was passed.
Or you can check if an argument is an empty string or not like:
if [ -z "$1" ]
then
echo...
How do you loop through currently loaded assemblies?
... _missingAssemblyList.Add(new MissingAssembly(r.FullName.Split(',')[0], assembly.FullName.MyToName()));
}
}
}
}
private static string MyToName(this string fullName)
{
return fullName.Split(',')[0];
}
}
Update
To make this code th...
How to pull remote branch from somebody else's repo
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edited Aug 10 '17 at 1:03
answered May 4 '11 at 14:17
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How to navigate through the source code by parts in CamelCase (instead of whole words)?
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edited Aug 1 '15 at 6:08
Gustavo Maciel
61677 silver badges1919 bronze badges
answered Apr 29 '11 at...
Why is the .bss segment required?
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90
The reason is to reduce program size. Imagine that your C program runs on an embedded system, wh...
How to compare two floating point numbers in Bash?
...nation
Piping through the basic calculator command bc returns either 1 or 0.
The option -l is equivalent to --mathlib; it loads the standard math library.
Enclosing the whole expression between double parenthesis (( )) will translate these values to respectively true or false.
Please, ensure tha...
Convert a series of parent-child relationships into a hierarchical tree?
...ion printTree($tree) {
if(!is_null($tree) && count($tree) > 0) {
echo '<ul>';
foreach($tree as $node) {
echo '<li>'.$node['name'];
printTree($node['children']);
echo '</li>';
}
echo '</ul>';
...
Commands executed from vim are not recognizing bash command aliases
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answered Jan 10 '11 at 0:48
Josh LeeJosh Lee
141k3030 gold badges245245 silver badges258258 bronze badges
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Contributing to project on github, how to “rebase my pull request on top of master”
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110
You only show a fetch on the upstream repo. That doesn't actually update any of your local branc...
csv.Error: iterator should return strings, not bytes
...Lennart RegebroLennart Regebro
139k3737 gold badges203203 silver badges239239 bronze badges
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