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Iterating over Java collections in Scala
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With Scala 2.10.4+ (and possibly earlier) it is possible to implicitly convert java.util.Iterator[A] to scala.collection.Iterator[A] by importing scala.collection.JavaConversions.asScalaIterator. Here is an example:
object SpreadSheetParser2 ex...
Calling a base class's classmethod in Python
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Also available as __func__ in python 2.7 and 3
– dtheodor
Apr 29 '14 at 20:09
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How to uncheck checkbox using jQuery Uniform library
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@mkoryak: Works fine in 1.4.4, but the links to the js and css files were broken. Here's an updated fiddle. If you mean that it'll have issues specifically in 1.6, then that's probably true since jQuery changed then reverted behavior of .attr(). Using 1.6 or higher, you should re...
CSS attribute selector does not work a href
I need to use attribute selector in css to change link on different color and image, but it does not work.
2 Answers
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Prevent Default on Form Submit jQuery
...alid variable to true or false? Can you recreate your code in jsfiddle.net and send the link? Try adding an alert() to confirm that the function is firing. Some people have reported that adding e.stopPropagation(); after e.preventDefault(); stops other chained events from firing.
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Swift - Convert to absolute value
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The standard abs() function works great here:
let c = -8
print(abs(c))
// 8
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Write a number with two decimal places SQL server
... takes three arguments(the number, the number total characters to display, and the number of decimal places to display
Select Str(12345.6789, 12, 3)
displays: ' 12345.679' ( 3 spaces, 5 digits 12345, a decimal point, and three decimal digits (679). - it rounds if it has to truncate, (unless...
JSP : JSTL's tag
...ing- can someone clarify? It mentions a "second case" but I don't see that and I don't see c:out being used in the code.
– IcedDante
Oct 2 '14 at 15:22
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How to execute ipdb.set_trace() at will while running pytest tests
...my_test.py --pdb --pdbcls=IPython.terminal.debugger:Pdb
From the help command:
pytest -h
--pdb start the interactive Python debugger on errors.
--pdbcls=modulename:classname
start a custom interactive Python debugger on errors.
Fo...
How can I check the size of a collection within a Django template?
... |length I always get confused with jinja templating in Flask and with django. Thanks for the information. Really helpful.
– Doogle
Jul 29 '18 at 9:42
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