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Convert from List into IEnumerable format
... = FetchEmFromSomewhere();
return books;
}
as well as:
public void ProcessBooks(IEnumerable<Book> books)
{
// do something with those books
}
which could be invoked:
List<Book> books = FetchEmFromSomewhere();
ProcessBooks(books);
...
Detect if homebrew package is installed
...The package is installed
else
# The package is not installed
fi
That said, it is probably a good idea to check for the existence of the tool at all and not just checking for the respective homebrew package (e.g. by searching for the executable in the $PATH). People tend to install tools in a rat...
warning: refname 'HEAD' is ambiguous
...
Rename it:
git branch -m HEAD newbranch
then you can examine it and decide what to do (delete it, or save under a descriptive branch name)
(The origin/HEAD remote branch is not a problem)
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Split string based on a regular expression
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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Calling a base class's classmethod in Python
Consider the following code:
3 Answers
3
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Difference between doseq and for in Clojure
...at for builds a lazy sequence and returns it while doseq is for executing side-effects and returns nil.
user=> (for [x [1 2 3]] (+ x 5))
(6 7 8)
user=> (doseq [x [1 2 3]] (+ x 5))
nil
user=> (doseq [x [1 2 3]] (println x))
1
2
3
nil
If you want to build a new sequence based on other sequ...
Get an element by index in jQuery
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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Spring: how do I inject an HttpServletRequest into a request-scoped bean?
...
The problem is that when you test validators using MockMvc and this kind of injection you'll have problems. May be the other solution will be preferred in this case
– Neyko
Feb 25 '13 at 14:55
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How to do a scatter plot with empty circles in Python?
...the colored disks already plotted by scatter() , so as to highlight them, ideally without having to redraw the colored circles.
...
Delete from the current cursor position to a given line number in vi editor
...ast line you want to delete and mark it by typing ma which "marks" it with identifier "a". Then go up to the top line that you want to delete and type d'a for delete to mark "a". Bam!
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