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Difference between CLOB and BLOB from DB2 and Oracle Perspective?
...use this is a very late answer. The question was posted nearly 4 years ago now.
– Moira
Mar 5 '18 at 10:44
source woul...
When should I use double instead of decimal?
..., try reading the oft-quoted article What Every Computer Scientist Should Know About Floating-Point Arithmetic.
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Using member variable in lambda capture list inside a member function
...s time, and I'd check if I had the standard handy, but currently I don't.
Now, it's exactly like the error message says: You can't capture stuff outside of the enclosing scope of the lambda.† grid is not in the enclosing scope, but this is (every access to grid actually happens as this->grid i...
Control the size of points in an R scatterplot?
...mis-apply that rule then not only is your symbol size not changed, but you now have multiple parameters affecting text size (cex.axis, cex.lab, cex.main, and cex.sub--all do the same job as 'cex', only piece-wise). Code like that is difficult to maintain and extend.
– doug
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In PHP what does it mean by a function being binary-safe?
...ingle binary binary safe" string. I think I understand your post correctly now. However, does it makes sense to say that a string is "binary safe" (as in the example I provided)?
– Charlie Parker
Jul 9 '14 at 16:05
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How do you use the “WITH” clause in MySQL?
...klog. Thirty three months between filing a request and getting a first acknowledgement is a jaw-dropping length of time. Thank you for considering the request."
– Shiva
Jan 17 '14 at 17:37
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Python: Select subset from list based on index set
... @PreludeAndFugue: If there are two equivalent options it's good to know which one is faster, and use that one right away.
– fuenfundachtzig
Jul 5 '10 at 11:42
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Create a tar.xz in one command
... the tar -cJf syntax on MacOS? Just curious, because I was doing that just now and it seemed to be working.
– Lo-Tan
Sep 14 '18 at 18:20
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How to read XML using XPath in Java
...ith this code:
expr.evaluate(doc, XPathConstants.STRING);
If you don't know how many URLs are in a given node, then you should rather do something like this:
XPathExpression expr = xpath.compile("/howto/topic[@name='PowerBuilder']/url");
NodeList nl = (NodeList) expr.evaluate(doc, XPathConstants...
“Server” vs “Data Source” in connection string
I'm new to SqlServer, right now I have SqlLocalDb installed to work locally. Good, but I can see two connection strings typically and both works:
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