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How to do a FULL OUTER JOIN in MySQL?
...t correct. Because when you do a UNION you will remove duplicates, and sometimes when you join two different tables there should be duplicates.
– Pavle Lekic
Mar 19 '13 at 18:41
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Java ArrayList - how can I tell if two lists are equal, order not mattering?
...cHao yes, you deserve the credits for pointing to a solution with a better time complexity than previous ones. I just happened to think about it, because there’s a recent similar question regarding iterables. Since we also now have Java 8, it was worth rethinking it. If you short-circuit in the se...
Optimistic vs. Pessimistic locking
...rd, take note of a version number (other methods to do this involve dates, timestamps or checksums/hashes) and check that the version hasn't changed before you write the record back. When you write the record back you filter the update on the version to make sure it's atomic. (i.e. hasn't been upda...
Operator Overloading with C# Extension Methods
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Too bad. I just wanted to add an operator to multiply a TimeSpan by a scalar value... :(
– Filip Skakun
Jan 10 '13 at 23:57
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How to increase request timeout in IIS?
How to increase request timeout in IIS 7.0? The same is done under application tab in ASP configuration settngs in IIS 6.0. I am not able to find the asp.net configuration section in IIS 7.0
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How to generate a core dump in Linux on a segmentation fault?
...c/sys/kernel/core_pattern
where %e is the process name and %t the system time. You can change it in /etc/sysctl.conf and reloading by sysctl -p.
If the core files are not generated (test it by: sleep 10 & and killall -SIGSEGV sleep), check the limits by: ulimit -a.
If your core file size is ...
Keep SSH session alive [closed]
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I wanted a one-time solution:
ssh -o ServerAliveInterval=60 myname@myhost.com
Stored it in an alias:
alias sshprod='ssh -v -o ServerAliveInterval=60 myname@myhost.com'
Now can connect like this:
me@MyMachine:~$ sshprod
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Simulate limited bandwidth from within Chrome?
...would be nice if upload could also be shaped so we can test progress bars, timeouts etc.
– Josh Mc
Dec 22 '14 at 7:03
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Determine .NET Framework version for dll
...pful, but I advise not to rely on it blindly -- yesterday I spent too much time on my own project which was targeted for .Net 4.0, reported by Reflector to use .Net 4.0.3, and required to use .Net 4.5 by Windows :-) I don't know any method to verify this on project other than with sources -- see her...
Most efficient way to convert an HTMLCollection to an Array
...into an array", but that's precisely what the $A function does most of the time.
– Luc125
Nov 13 '11 at 13:12
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