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Open a folder using Process.Start
...e other folder)
Process.Start("explorer.exe", @"c:\does_not_exist");
If none of these (well, except the one that throws an exception) work on your computer, I don't think that the problem lies in the code, but in the environment. If that is the case, I would try one (or both) of the following:
O...
HTML5 Email Validation
...on email addresses -- for instance, it rejects email addresses that have a one- or two-letter username, or which are hosted at a one-letter domain name.
– duskwuff -inactive-
Nov 20 '16 at 4:51
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Difference between CTE and SubQuery?
... the CTE, which is (in terms of evaluation).
– casperOne
Apr 1 '09 at 19:32
1
Not sure how much t...
Can I multiply strings in Java to repeat sequences? [duplicate]
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The easiest way in plain Java with no dependencies is the following one-liner:
new String(new char[generation]).replace("\0", "-")
Replace generation with number of repetitions, and the "-" with the string (or char) you want repeated.
All this does is create an empty string containing n n...
JavaScript naming conventions [closed]
... Thanks for linking to the list of style guides. I don't know if one is worth following exclusively or how to decide yet which one or whether I should use an amalgamation. But knowing where to find several in one place is a real boon.
– Roger_S
Dec 9 ...
Disable single warning error
...d I tried to read between the lines and solve his actual problem (arriving one minute after your comment :P).
– Matteo Italia
Aug 23 '11 at 10:18
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How to verify an XPath expression in Chrome Developers tool or Firefox's Firebug?
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Just one warning on XPath and browsers, as this leads to lots of confusion: stackoverflow.com/questions/18241029/…
– Jens Erat
Mar 22 '14 at 6:52
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Pretty-print C++ STL containers
...esn't print a delimiter after the last item. Formatting the containers is done by the print_container_helper, which can be used directly to print containers without an is_container trait, or to specify a different delimiters type.
I've also defined is_container and delimiters so it will work for co...
Read first N lines of a file in python
...rmance to be similar, maybe the first to be slightly faster. But the first one won't work if the file doesn't have at least N lines. You are best to measure the performance against some typical data you will be using it with.
– John La Rooy
Nov 20 '09 at 0:47
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No newline at end of file
...tell the difference between a file where there is a newline at the end and one where is not. Diff has to output a newline anyway, or the result would be harder to read or process automatically.
Note that it is a good style to always put the newline as a last character if it is allowed by the file f...