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How can I negate the return-value of a process?
I'm looking for a simple, but cross-platform negate -process that negates the value a process returns. It should map 0 to some value != 0 and any value != 0 to 0, i.e. the following command should return "yes, nonexistingpath doesn't exist":
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What is a .h.gch file?
...xt build.
Sometimes the *.h.gch will get corrupted or contain outdated information, so deleting that file and compiling it again should fix it.
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How to get String Array from arrays.xml file
...t I have in my arrays.xml . When I try to run it in the emulator, I get a force close message.
3 Answers
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What exactly does git rebase --skip do?
... an important change of yours ;) (use the reflog to go back to the state before the rebase)
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Can I use multiple versions of jQuery on the same page?
...version of jQuery, this will also include (most likely) a <script> for Google's hosted version of jQuery.
7 Answers...
CSS attribute selector does not work a href
...sarily the case, as the link could have a query string or a hash fragment, for example with a UTM tracking code or a page number, in which case those links would not be matched. In fact depending on your application this could be the case for most links.
<a href="/manual.pdf?utm_source=homepage"...
SQL Switch/Case in 'where' clause
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As TomH noted in the comment to your reply below, you formed the SQL incorrectly. I tested mine in SQLServer 2005 and it worked fine.
– Bob Probst
Oct 16 '08 at 0:48
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Expanding tuples into arguments
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Note that the same syntax can be used for lists as well as tuples.
– brendon-ai
Aug 17 '17 at 13:22
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Simulating ENTER keypress in bash script
...ow we can simply use the --sk option:
--sk, --skip-keypress Don't wait for a keypress after each test
i.e. sudo rkhunter --sk --checkall
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Split string based on a regular expression
I have the output of a command in tabular form. I'm parsing this output from a result file and storing it in a string. Each element in one row is separated by one or more whitespace characters, thus I'm using regular expressions to match 1 or more spaces and split it. However, a space is being inser...