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How do I check if a file exists in Java?
...O deals with writing the file and was thus answered using FileWriter which is obviously not applicable here.
17 Answers
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How to mock ConfigurationManager.AppSettings with moq
...er
{
get
{
return ConfigurationManager.AppSettings["User"];
}
}
}
(You can just extract an interface from your configuration class and then use that interface everywhere in your code)
Then you just mock the IConfiguration. You might be able to implement...
Merging: Hg/Git vs. SVN
... property stores per-path information about conflicts (Subversion is changeset-based), while in Git and Mercurial it is simply commit objects that can have more than one parent.
"Known Issues" subsection for merge tracking in Subversion suggests that repeated / cyclic / reflective merge might not wo...
Heroku deployment error H10 (App crashed)
I have a RoR app working on my local computer, but when I send it to heroku, it crashes. The error log gives an error H10 & says:
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UITableView set to static cells. Is it possible to hide some of the cells programmatically?
UITableView set to static cells.
22 Answers
22
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How to stop Visual Studio from “always” checking out solution files?
For apparently no reason, every time I open my solution, Visual Studio checks the sln file out.
8 Answers
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Check if a string has white space
I'm trying to check if a string has white space . I found this function but it doesn't seem to be working:
7 Answers
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List all developers on a project in Git
Is it possible to list all users that contributed to a project (users that have done commits) in Git?
9 Answers
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Should I size a textarea with CSS width / height or HTML cols / rows attributes?
...his is okay, but you have to realize that whatever arbitrary space you are setting the size with is going to waste and is really just for show.
– Explosion Pills
Oct 9 '10 at 8:27
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Why is it necessary to set the prototype constructor?
...he MDN article Introduction to Object Oriented Javascript , I noticed they set the prototype.constructor:
14 Answers
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