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Set a default parameter value for a JavaScript function
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I know it's really minor, but I don't like how you are assigning a = a and b = b when those parameters are not undefined. Also, that ternary operator with a bit complicated condition may be hard to read for future maintainers. I...
How do I get the size of a java.sql.ResultSet?
...ARCHAR "
+from_where);
Your query output will now be something like
1000 null null null null null
null true 65537 "Hey" -32768 "The quick brown fox"
null false 123456 "Sup" 300 "The lazy dog"
null false -123123 "Yo" 0 "Go ahead and jump"
null false ...
How do I set default values for functions parameters in Matlab?
...al('ftrue',inline('0'),1);
i_p.parse(a,b,n,k,T,f,flag,varargin{:});
Now the values passed into the function are available through i_p.Results. Also, I wasn't sure how to validate that the parameter passed in for ftrue was actually an inline function so left the validator blank.
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How to know which version of Symfony I have?
I know that I have downloaded a Symfony2 project and started with but I have updated my vendor several times and I want to know which version of symfony I have
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Why doesn't JUnit provide assertNotEquals methods?
Does anybody know why JUnit 4 provides assertEquals(foo,bar) but not assertNotEqual(foo,bar) methods?
11 Answers
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Remove scrollbar from iframe
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The scrolling attribute on the iframe is now officially obsolete. CSS should be used instead.
– Mike Poole
Nov 30 '17 at 18:12
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Functional style of Java 8's Optional.ifPresent and if-not-Present?
...implementing consumer for better usage with other components.
by the way now its name is more descriptive it is actually Consumer>
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psql: could not connect to server: No such file or directory (Mac OS X)
...nstall postgresql
Start server : brew services start postgresql
You should now have to create your databases... (createdb)
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Gesture recognizer and button actions
...n the right direction. Although this solves my problem, but i still don't know why the responder hierarchy is not working in this case. It probably should, but it's not being handled by Apple.
– Mustafa
Jan 28 '11 at 7:29
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Properly removing an Integer from a List
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I don't know about 'proper' way, but the way you suggested works just fine:
list.remove(int_parameter);
removes element at given position and
list.remove(Integer_parameter);
removes given object from the list.
It's because VM a...