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How to verify multiple method calls with different params
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Further reading has led me to try using ArgumentCaptors and the following works, although much more verbose than I would like.
ArgumentCaptor<String> argument = ArgumentCaptor.forClass(String.class);
verify(errors, atLeastOnce()).add(argument.capture(), any(ActionMessa...
Understanding how recursive functions work
...ot been able to grok yet. Filtering out all of the (extremely clever) "In order to understand recursion, you must first understand recursion." replies from various online threads I still am not quite getting it.
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Get Substring - everything before certain char
I'm trying to figure out the best way to get everything before the - character in a string. Some example strings are below. The length of the string before - varies and can be any length
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split string only on first instance of specified character
..._buddy".split(/_(.+)/)[1]
"luck_buddy"
They are defined as
If separator contains capturing parentheses, matched results are
returned in the array.
So in this case we want to split at _.+ (i.e. split separator being a sub string starting with _) but also let the result contain some part of ...
Check if a string contains a number
Most of the questions I've found are biased on the fact they're looking for letters in their numbers, whereas I'm looking for numbers in what I'd like to be a numberless string.
I need to enter a string and check to see if it contains any numbers and if it does reject it.
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Generic type conversion FROM string
I have a class that I want to use to store "properties" for another class. These properties simply have a name and a value. Ideally, what I would like is to be able to add typed properties, so that the "value" returned is always of the type that I want it to be.
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How do I clear all options in a dropdown box?
My code works in IE but breaks in Safari, Firefox, and Opera. (big surprise)
27 Answers
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Display an array in a readable/hierarchical format
Here is the code for pulling the data for my array
18 Answers
18
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How to reload the current state?
...to reload the current state and refresh all data / re-run the controllers for the current state and it's parent.
18 Answers...
Visual Studio 2010 isn't building before a run when there are code changes
I've been using using F5 (Start Debugging) for years to build the code (if its out of date), and then debug. This was working on VS 2010 also, however today it just start debugging without a build. Say I do a clean on the project, and then hit F5 instead of building it so it can run it throws an err...