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Homebrew’s `git` not using completion
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Check to see if a string is serialized?
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How can I catch all the exceptions that will be thrown through reading and writing a file?
...le the unexpected. Since you are in an exceptional state, you are probably more interested in getting good information than in response time, so instanceof performance shouldn't be a big hit.
try{
// IO code
} catch (Exception e){
if(e instanceof IOException){
// handle this excepti...
What is the use of ByteBuffer in Java? [closed]
... edited Jul 7 '13 at 14:59
Mike Morearty
8,77844 gold badges2929 silver badges3434 bronze badges
answered Jan 30 '11 at 5:33
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Printing without newline (print 'a',) prints a space, how to remove?
...s += 'a'
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>>> print s
aaaaaaaaaaaaaaaaaaaa
Or you can do it more directly using sys.stdout.write(), which print is a wrapper around. This will write only the raw string you give it, without any formatting. Note that no newline is printed even at the end of the 20 as.
>>> imp...
How to loop through a directory recursively to delete files with certain extensions
...xargs. I often find xargs cumbersome, especially if I need to do something more complicated in each iteration.
for f in $(find /tmp -name '*.pdf' -or -name '*.doc'); do rm $f; done
As a number of people have commented, this will fail if there are spaces in filenames. You can work around this by t...
How do I erase an element from std::vector by index?
...es the second element (vec[1])
vec.erase(vec.begin() + 1);
Or, to delete more than one element at once:
// Deletes the second through third elements (vec[1], vec[2])
vec.erase(vec.begin() + 1, vec.begin() + 3);
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Preloading images with jQuery
...gt;') would actually create the element within a hidden DIV, because it is more "complicated". However, I don't think this is needed for most browsers.
– JoshNaro
Feb 11 '11 at 15:30
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RegEx: Grabbing values between quotation marks
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How do I use HTML as the view engine in Express?
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There is no more view engine, so I don't think res.render() will work any more. Instead, put your raw HTML files in public and let the static middleware deal with serving the files directly. If you need fancier routes than this, you coul...