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Why does instanceof return false for some literals?
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Best explanation for languages without null
... let middleLen = match p.MiddleName with
| None -> 0
| Some(s) -> s.Length
p.FirstName.Length + middleLen + p.LastName.Length
with no worries. In contrast, in a language with nullable references for types like string, then assuming
class Person
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Stripping out non-numeric characters in string
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edited Oct 20 '10 at 12:23
answered Oct 20 '10 at 12:04
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How to retry after exception?
I have a loop starting with for i in range(0, 100) . Normally it runs correctly, but sometimes it fails due to network conditions. Currently I have it set so that on failure, it will continue in the except clause (continue on to the next number for i ).
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Understanding PrimeFaces process/update and JSF f:ajax execute/render attributes
...t-param>
Alternatively, you can also use <o:form> of OmniFaces 3.0+ which defaults to this behavior.
The standard JSF equivalent to the PrimeFaces specific process is execute from <f:ajax execute>. It behaves exactly the same except that it doesn't support a comma-separated string wh...
Number of processors/cores in command line
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Places where JavaBeans are used?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Nov 13 '09 at 13:36
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Syntax of for-loop in SQL Server
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answered May 20 '11 at 7:57
jamsjams
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Get mouse wheel events in jQuery?
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JasCav
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answered Nov 18 '11 at 22:19
Darin DimitrovDarin Dimitrov
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JavaScript variable number of arguments to function
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Sure, just use the arguments object.
function foo() {
for (var i = 0; i < arguments.length; i++) {
console.log(arguments[i]);
}
}
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