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How do I efficiently iterate over each entry in a Java Map?
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I believe the form Map.Entry is clearer than importing the inner class into the current namespace.
– Josiah Yoder
Dec 4 '14 at 20:31
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Python datetime to string without microsecond component
...ency with the UTC time strings returned elsewhere, the desired format is 2011-11-03 11:07:04 (followed by +00:00 , but that's not germane).
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What is the meaning of the term “thread-safe”?
...d then resumed from the original task. This requires the saving of state information in variables local to each task, usually on its stack, instead of in static or global variables.
Mutual exclusion:
Access to shared data is serialized using mechanisms that ensure only one thread reads or...
Encapsulation vs Abstraction?
...t may or may not be for aiding in abstraction, but it is certainly about information hiding and/or organisation. It demands data and functions be grouped in some way - of course good OOP practice demands that they should be grouped by abstraction. However, there are other uses which just aid in mai...
How to open a file using the open with statement
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Span inside anchor or anchor inside span or doesn't matter?
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It is perfectly valid (at least by HTML 4.01 and XHTML 1.0 standards) to nest either a <span> inside an <a> or an <a> inside a <span>.
Just to prove it to yourself, you can always check it out an the W3C MarkUp Validation Service
I tried val...
Is there an XSLT name-of element?
...:element>
This is useful in an xslt template that for example handles formatting data values for lots of different elements. When you don't know the name of the element being worked on and you can still output the same element, and modify the value if need be.
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Why is LINQ JOIN so much faster than linking with WHERE?
...ch (SQL query in the DB) is quite efficient because the DB knows how to perform a join. But it doesn't really make sense to compare it with the other approaches, since they work directly in memory (Linq to DataSet)
The query with multiple tables and a Where condition actually performs a cartesian pr...
How to prevent auto-closing of console after the execution of batch file
...sk Manager.
– Andry
Jul 1 '19 at 21:01
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Why would I use a templating engine? jsp include and jstl vs tiles, freemarker, velocity, sitemesh
...es is also a good solution, yes. as for the reorganization - no, I usually form includes in a way I only have to modify the includes, not the "includers". Perhaps in more complicated cases this is not possible.
– Bozho
Jul 2 '10 at 21:33
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