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Catching multiple exception types in one catch block
....php.net/rfc/multiple-catch
Commit: https://github.com/php/php-src/commit/0aed2cc2a440e7be17552cc669d71fdd24d1204a
For PHP before 7.1:
Despite what these other answers say, you can catch AError and BError in the same block (it is somewhat easier if you are the one defining the exceptions). Even...
Dynamically adding a form to a Django formset with Ajax
...rmat of id_clients-N-fieldname with N being the form number, starting with 0. So with the type argument the cloneMore function looks at how many forms there currently are, and goes through every input and label inside the new form replacing all the field names/ids from something like id_clients-(N)-...
JFrame in full screen Java
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208
Add:
frame.setExtendedState(JFrame.MAXIMIZED_BOTH);
frame.setUndecorated(true);
frame.setVisi...
How to check if a line is blank using regex
...ted.
boolean String.isEmpty()
Returns true if, and only if, length() is 0.
boolean String.matches(String regex)
Tells whether or not this (entire) string matches the given regular expression.
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PHP Replace last occurrence of a String in a String?
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answered Oct 1 '10 at 0:00
MischaMischa
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JPA : How to convert a native query result set to POJO class collection
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104
+50
JPA prov...
Why does Hibernate require no argument constructor?
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edited Jul 14 '10 at 20:25
Bozho
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Modulo operator with negative values [duplicate]
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200
From ISO14882:2011(e) 5.6-4:
The binary / operator yields the quotient, and the binary % op...
Prepend text to beginning of string
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T J
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answered May 23 '11 at 7:30
Thor JacobsenThor J...
Unable to install gem - Failed to build gem native extension - cannot load such file — mkmf (LoadErr
...Error)
Failed to build gem native extension (mkmf (LoadError)) - Ubuntu 12.04
Usually, the solution is:
sudo apt-get install ruby-dev
Or, if that doesn't work, depending on your ruby version, run something like:
sudo apt-get install ruby1.9.1-dev
Should fix your problem.
Still not w...