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How do you assert that a certain exception is thrown in JUnit 4 tests?
How can I use JUnit4 idiomatically to test that some code throws an exception?
34 Answers
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Test if executable exists in Python?
...r the executable? The operating system will do it for you as part of popen call & will raise an exception if the executable is not found. All you need to do is catch the correct exception for given OS. Note that on Windows, subprocess.Popen(exe, shell=True) will fail silently if exe is not found...
Vim: apply settings on files in directory
...lugins, like "should the braces of the for-snippet be on a newline ?"), or call function from them (I don't limit myself to coding standards, I also set the makefile to use depending on the current directory)
DRY: with modelines, a setting needs to be repeated in every file, if there are too many th...
Sell me on const correctness
...s has helped me prevent so many bugs where I had a const function about to call a non-const function because I forgot it modifies data underneath.
– Mooing Duck
Aug 19 '13 at 20:11
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Is there an interactive way to learn Vim? [closed]
Years ago I was looking for a way to learn Vim that didn't involve a wall of text, or scrolling through vimtutor without knowing the commands to do so. I wondered if anything else existed for such a purpose.
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How in node to split string by newline ('\n')?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How to generate serial version UID in Intellij
When I used Eclipse it had a nice feature to generate serial version UID.
5 Answers
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Do sessions really violate RESTfulness?
...client side storing mechanism in where the stored data is attached automatically to cookie headers by every request. I don't know of a REST constraint which has problem with that kind of technology. So there is no problem with the technology itself, the problem is with its usage. Fielding wrote a su...
How to set a Header field on POST a form?
... values ready for POST.
UPDATE
My suggestion is to include either
a hidden form element
a query string parameter
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What does ||= (or-equals) mean in Ruby?
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@SteveBennett: I wouldn't call the fact that a = false; a ||= true does not do what your answer says it does a "nuance".
– Jörg W Mittag
Feb 3 '13 at 21:33
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