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How do I programmatically determine if there are uncommitted changes?
...th a return value of zero in one case and non-zero in the other would suit my purposes.
9 Answers
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Choose between ExecutorService's submit and ExecutorService's execute
...en ExecutorService's submit or execute , if the returned value is not my concern?
7 Answers
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Can I add extension methods to an existing static class?
...class implementing ConfigurationSection. So given an implementation called MyConfigurationSection, I would call MyConfigurationSection.GetSection(), which returns the section already typed, or null if it does not exist. End result is the same, but it avoids adding a class.
– ta...
How to pass arguments to a Button command in Tkinter?
... and pressing the button does nothing" happens?
– Tommy
Jul 20 '14 at 16:56
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@Scrontch I wonder...
How to use continue in jQuery each() loop?
In my application i am using AJAX call. I want to use break and continue in this jQuery loop.
4 Answers
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How do I make Vim do normal (Bash-like) tab completion for file names?
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My bash does act like that. <Tab> completes the current string as far as is unambiguously possible (like CTRL-L in Vim) and <Tab><Tab> shows a list of possible matches (like CTRL-D in Vim).
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URL Fragment and 302 redirects
...er gets used, no matter what the original URI was.
I therefore change my proposal to document that as expected behavior.
this leads to the most browser compatible and future proof (because this issue will eventually get standardized) answer to your question:
A: fragments from original URLs g...
How do I detect whether a Python variable is a function?
...lable and a function is crucial, for example when writing a decorator (see my comment on Ryan's answer).
– Turion
Dec 6 '13 at 22:26
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What's the point of NSAssert, actually?
...should take out NSAssert for release. This is debatable. I always release my applications with assertions enabled, and this is standard practice for a lot of software, Apple for example does this. As soon as your program has detected an abnormal state you should crash. You can get a stack trace of...
How to make a new line or tab in XML (eclipse/android)?
So, in my strings.xml I have a very long text which I want to format somehow.
How can I put a tab before the first sentence of the text? Also, what is the code for new line? Thanks
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