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What's the main difference between Java SE and Java EE? [duplicate]
...he enterprise edition of Java. With it, you make websites, Java Beans, and more powerful server applications. Besides the JVM, you need an application server Java EE-compatible, like Glassfish, JBoss, and others.
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renderpartial with null model gets passed the wrong type
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Why does C++ rand() seem to generate only numbers of the same order of magnitude?
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Aye, good point ! There are 31 times more numbers between 2^25 and 2^30 than between 1 and 2^25 :) thanks for the quick answer. I need to rethink the program then. Question answered.
– Tallaron Mathias
Jun 20 '13 at 9:35
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Is it safe to use -1 to set all bits to true?
...unsigned int, and then assign it to a. What happens when unsigned long has more bits is that not all of those are 1.
And consider this one, which will fail on a non-two's complement representation:
unsigned int a = ~0; // Should have done ~0u !
The reason for that is that ~0 has to invert all bi...
Open and write data to text file using Bash?
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Parsing a CSV file using NodeJS
...so well supported and happens to have approximately one order of magnitude more users. npmjs.com/package/csv
– steampowered
Jun 16 '15 at 16:21
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if A vs if A is not None:
...ke a look at the dis.dis()). Correct me if I'm wrong but if A: seems to be more efficient, as soon as you really wants to test the truth value and not the None identity.
– cedbeu
Mar 25 '13 at 1:31
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SQL Server Insert if not exists
...SSUNTO AND Data = @_DATA To use 1 instead of * would be more efficient
– Reno
Feb 10 '15 at 15:13
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How to write very long string that conforms with PEP8 and prevent E501
...mewhere that its use is actually deprecated in favor of this form which is more explicit. Remember "Explicit is better than implicit."
I consider the backslash to be less clear and less useful because this is actually escaping the newline character. It's not possible to put a line end comment after...
Any tools to generate an XSD schema from an XML instance document? [closed]
...directories (so it does not seem to necessarily depend on Visual Studio anymore?), among which this one: C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Bin\NETFX 4.0 Tools. I had to run it in the directory containing the xml, to prevent an error about "illegal characters in path", but that ma...