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What's the difference between getRequestURI and getPathInfo methods in HttpServletRequest?
...quest paths to different handlers (actions) in order to choose the correct one.
4 Answers
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catch exception that is thrown in different thread
One of my method ( Method1 ) spawns a new thread.
That thread execute a method ( Method2 ) and during exectution an exception is thrown.
I need to get that exception information on the calling method ( Method1 )
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What is the difference between C, C99, ANSI C and GNU C?
...r the famous book, with Dennis Ritchie, the inventor of the C language, as one of the authors. This was "the C language" from 1972-1989.
The first C standard was released 1989 nationally in USA, by their national standard institute ANSI. This release is called C89 or ANSI-C. From 1989-1990 this was...
Which is best way to define constants in android, either static class, interface or xml resource?
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@Alex I have one doubt can you please clear it : It is recommended to use static variables less so if we create constant file with static variable will it not effect the performance of our application?
– Pallavi
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Build the full path filename in Python
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You mentioned that the OS separator may not be .. For this one can use os.extsep.
– sjbx
Mar 18 '13 at 14:25
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Why is rbindlist “better” than rbind?
..., due to a bug that has since been fixed:
rbindlist two data.tables where one has factor and other has character type for a column (Bug #2650)
It has problems with duplicate column names
see
Warning message: in rbindlist(allargs) : NAs introduced by coercion: possible bug in data.table? (Bug #2...
Android static object lifecycle
I am creating event search application, we set search criteria from one screen populate in another screen then user can edit search criteria from 3rd screen and goes to 4th screen.
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What is Full Text Search vs LIKE
...logical
analysis, or stemming—collapsing variations
of a given word into one index term;
for example, treating "mice" and
"mouse", or "electrification" and
"electric" as the same word
ranking—measuring the
similarity of a matching record to
the query string
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Are the shift operators () arithmetic or logical in C?
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As Guy Steele pointed out, this discrepancy has led to bugs in more than one compiler. Here non-negative (math) can be mapped to unsigned and signed non-negative values (C); both are treated the same and right-shifting them is done by integer division.
So logical and arithmetic are equivalent in l...
Disable hover effects on mobile browsers
...on Safari Web Content Guide - Handling Events, in particular figure 6.4 in One-Finger Events. What exactly a "content change" is, will depend on browser and version. I've found that for iOS 7.0, a change in background color is not (or no longer?) a content change.
Solution Explained
To recap:
Ad...