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Connection pooling options with JDBC: DBCP vs C3P0
...st application and struggled to reach levels of performance which C3P0 was more than capable of handling without any exceptions.
C3P0 also robustly handled DB disconnects and transparent reconnects on resume whereas DBCP never recovered connections if the link was taken out from beneath it. Worse ...
What is the difference D3 datum vs. data?
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Just keep in mind, in case if there are more data array elements than SVG elements when binding data with enter(), d3 will bind rest of array elements with newly created SVG elements.
– aslantorret
Jun 13 '18 at 9:36
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ssh “permissions are too open” error
... problem with my mac where I couldn't save any kind of file on the disk anymore.
I had to reboot OSX lion and reset the permissions on files and acls.
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Why is division in Ruby returning an integer instead of decimal value?
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This works but the to_f answer below seems more useful. Is to_f more idiomatic in Ruby?
– notapatch
Oct 1 '15 at 9:28
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How can I make a TextArea 100% width without overflowing when padding is present in CSS?
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Query for documents where array size is greater than 1
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Update:
For mongodb versions 2.2+ more efficient way to do this described by @JohnnyHK in another answer.
1.Using $where
db.accommodations.find( { $where: "this.name.length > 1" } );
But...
Javascript executes more slowly than the native operator...
Using curl POST with variables defined in bash script functions
...e, and re-open the single quote to continue the text: 'foo bar'"$variable"'more foo'.
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How to redirect output of an entire shell script within the script itself?
...lly, at the start of a line or after a semi-colon. (Yes, that can be made more precise; if you want to quibble, let me know.)
You are right that you can preserve the original stdout and stderr with the redirections you showed, but it is usually simpler for the people who have to maintain the scrip...
What does the @ symbol before a variable name mean in C#? [duplicate]
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Why is Visual Studio 2013 very slow?
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