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Using the star sign in grep
...spect that the more complicated expression would be: grep 'abc .* def' (at least one space present - possibly two as I wrote).
– Jonathan Leffler
Jul 1 '09 at 14:18
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Allowing interaction with a UIView under another UIView
...chieve essentially the same result by effectively "poking a hole" in A, at least for touches.
Another approach is event forwarding, which means overriding touchesBegan:withEvent: and similar methods (like touchesMoved:withEvent: etc) to send some touches to a different object than where they first ...
Practical uses for the “internal” keyword in C#
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@cwallenpoole: I'm not offended in the least. I'm offering good advice should you find yourself stuck in that unfortunate situation.
– Eric Lippert
May 7 '13 at 15:24
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Calculate age given the birth date in the format YYYYMMDD
... @itzmukeshy7 indeed, for an answer to be the best one, it should at least require jQuery ;)
– thomaux
Oct 2 '17 at 13:53
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ORA-12514 TNS:listener does not currently know of service requested in connect descriptor
...ered. It took me a day of research, but I found the simplest solution, at least in my case (Oracle 11.2 on Windows 2008 R2) and wanted to share.
The error, if looked at directly, indicates that the listener does not recognize the service name. But where does it keep service names? In %ORACLE_HOM...
Android ADB device offline, can't issue commands
... for me. It works on USB 3.0 but not on USB 2.0 for some reason (for me at least). Never had that issue till now and all the sudden I have to use 3.0. Which is wasting one of my 3.0 ports now.
– Ryan
Mar 16 '17 at 21:49
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How can you set class attributes from variable arguments (kwargs) in python
...if k in allowed_attr)
This is Python 3.x code, for Python 2.x you need at least one adjustment, iteritems() in place of items().
VERY LATE FOLLOW UP
I recently rewrote the above code as a class decorator, so that hard coding of attributes is reduced to a minimum. In some way it resembles the @datac...
How to get the client IP address in PHP [duplicate]
... to save the IP to a database as a string, make sure you have space for at least 45 characters. IPv6 is here to stay and those addresses are larger than the older IPv4 addresses.
(Note that IPv6 usually uses 39 characters at most but there is also a special IPv6 notation for IPv4 addresses which in...
In PHP with PDO, how to check the final SQL parametrized query? [duplicate]
...when the real PDO assignment happens.
I hope I did not confuse you and at least pointed you in right direction.
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How can I change the version of npm using nvm?
...sn't seem to be any way to switch the version of NPM that I'm using (or at least I can't figure it out).
13 Answers
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