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How can I start an interactive console for Perl?
...
Not only did Matt Trout write an article about a REPL, he actually wrote one - Devel::REPL
I've used it a bit and it works fairly well, and it's under active development.
BTW, I have no idea why someone modded down the person who mentioned using "perl -e" from the console. This isn't really a RE...
“To Do” list before publishing Android app to market [closed]
...er have valid reasons to go full screen. Like if you want user to focus on one single element and remove all other distractions on the way.
– whizzkid
Nov 13 '14 at 20:45
1
...
BaseException.message deprecated in Python 2.6
...e already implemented in a meaningful way,
especially for the case of only one arg (that can be used as message).
You do not need to repeat __str__ or __init__ implementation or create _get_message as suggested by others.
sh...
Move assignment operator and `if (this != &rhs)`
..., other.mArray + mSize, mArray);
}
return *this;
}
Explanation:
One of the more expensive things you can do on modern hardware is make a trip to the heap. Anything you can do to avoid a trip to the heap is time & effort well spent. Clients of dumb_array may well want to often assign...
jQuery event handlers always execute in order they were bound - any way around this? [duplicate]
...t least then if .data() breaks in a later release, you only have to update one function
– asgeo1
Apr 19 '10 at 3:48
2
...
jquery input select all on focus
...including IE8.
$('input').on('focus', function (e) {
$(this)
.one('mouseup', function () {
$(this).select();
return false;
})
.select();
});
http://jsfiddle.net/25Mab/9/
...
Is it pythonic to import inside functions?
...e things more permanent by moving the import line to the top of the file.
One other point, I prefer to get an ImportError exception before any code is run -- as a sanity check, so that's another reason to import at the top.
I use pyChecker to check for unused modules.
...
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
...and only work if you're on the same machine as the database. If the first one fails but the other two succeed, then JDBC connections will also fail. If so, connect to the database using either of the other two and run ALTER SYSTEM REGISTER. Then exit from SQL*Plus and try the first form again.
I...
Best practice multi language website
...d project (horrible framework, IMHO). I encountered both of the above mentioned problems before scraping that solution. Also, I suspect that it might be an attack vector.
Available options ... as I see them.
Basically you have two choices, that could be abstracted as:
http://site.tld/[:query]: wher...
What is a StackOverflowError?
...nt message. Here you've not explicitly called yourself, but the OS/VM has done it for you.
To deal with them, you'll need to examine your code. If you've got functions that call themselves then check that you've got a terminating condition. If you have, then check that when calling the function you...