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What are fail-safe & fail-fast Iterators in Java
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answered Jun 29 '13 at 7:09
Stephen CStephen C
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Reference: Comparing PHP's print and echo
...ollowing weird but valid code:
<?php
print print print print 7; // 7111
At first glance the result may seem odd that the last print statement prints its operand of '7' first. But, if you dig deeper and look at the actual opcodes it makes sense:
line # * op ...
Add unique constraint to combination of two columns
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2 foo 0 22
Error message on the last insert:
Msg 2627, Level 14, State 1, Line 3
Violation of UNIQUE KEY constraint 'uq_Person'. Cannot insert duplicate key in object 'dbo.Person'.
The statement has been terminated.
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TypeError: module.__init__() takes at most 2 arguments (3 given)
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edited Jan 17 '18 at 10:14
Aran-Fey
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Sending emails with Javascript
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137
The way I'm doing it now is basically like this:
The HTML:
<textarea id="myText">
Lore...
XPath to select multiple tags
...tre NovatchevDimitre Novatchev
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2
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How do I write good/correct package __init__.py files
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147
__all__ is very good - it helps guide import statements without automatically importing modules
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Can a Windows batch file determine its own file name?
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Slivicon
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answered Jan 10 '12 at 2:51
SLaksSLaks
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Is there a JavaScript strcmp()?
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leaf
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answered Jul 24 '09 at 18:38
newacctnewacct
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Why does one hot encoding improve machine learning performance?
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Fred FooFred Foo
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