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How do I test for an empty string in a Bash case statement?
I have a Bash script that performs actions based on the value of a variable. The general syntax of the case statement is:
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Null coalescing in powershell
Is there a null coalescing operator in powershell?
10 Answers
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Iterating a JavaScript object's properties using jQuery
Is there a jQuery way to perform iteration over an object's members, such as in:
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Is there YAML syntax for sharing part of a list or map?
So, I know I can do something like this:
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How do I show a Save As dialog in WPF?
I have a requirement in WPF/C# to click on a button, gather some data and then put it in a text file that the user can download to their machine. I can get the first half of this, but how do you prompt a user with a "Save As" dialog box? The file itself will be a simple text file.
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Labels for radio buttons in rails form
My question is similar to this one
but for a Rails app.
5 Answers
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Add a new line in file?
I want to add a new line after a string is inserted.
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How to center a button within a div?
I have a div that's width is 100%.
14 Answers
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Lambda Expression and generic method
Suppose I've a generic interface:
4 Answers
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Equal sized table cells to fill the entire width of the containing table
Is there a way using HTML/CSS (with relative sizing) to make a row of cells stretch the entire width of the table within which it is contained?
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