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PHP array: count or sizeof?
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I would use count() if they are the same, as in my experience it is more common, and therefore will cause less developers reading your code to say "sizeof(), what is that?" and having to consult the documentation.
I think it means sizeof() does not work like it does in C (calculating the siz...
:: (double colon) operator in Java 8
...tically equal, so the last two can be considered to be short (and probably more efficient) versions of the IntBinaryOperator implementation above!
(See also Translation of Lambda Expressions)
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In which order do CSS stylesheets override?
...ttp://www.w3.org/TR/2011/REC-CSS2-20110607/cascade.html#cascade
In short: more specific rules override more general ones. Specificity is defined based on how many IDs, classes, and element names are involved, as well as whether the !important declaration was used. When multiple rules of the same "s...
Question mark (?) in XML attributes for Android
...eme. See the linuxtopia Android Dev Guide or the android.com Dev Guide for more about it.
\? escapes the question mark.
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How to elegantly deal with timezones
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Not that this is a recommendation, its more sharing of a paradigm, but the most agressive way I've seen of handling timezone information in a web app (which is not exclusive to ASP.NET MVC) was the following:
All date times on the server are UTC.
That means using...
NOT IN vs NOT EXISTS
...is altered in the future to allow NULLs the NOT IN version will need to do more work (even if no NULLs are actually present in the data) and the semantics of NOT IN if NULLs are present are unlikely to be the ones you want anyway.
When neither Products.ProductID or [Order Details].ProductID allow N...
Run cURL commands from Windows console
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This answer needs more upvotes. This is the way to go for users comfortable with mac terminal or unix distributions.
– BigRon
Jan 30 '16 at 19:54
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How do I serialize a C# anonymous type to a JSON string?
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Print multiple arguments in Python
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My +1. These days I prefer the .format() as more readable than the older % (tuple) -- even though I have seen tests that show the % interpolation is faster. The print('xxx', a, 'yyy', b) is also fine for simple cases. I recommend also to learn .format_map() with dictio...
Django - iterate number in for loop of a template
...forloop.counter0 }} # starting index 0
# do your stuff
{% endfor %}
More info at: for | Built-in template tags and filters | Django documentation
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