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How does the new automatic reference counting mechanism work?
...out memory management on these platforms. I describe the primary issue to watch out for (retain cycles) in my answer here, which may require a little thought on your part to mark weak pointers. However, that's minor when compared to what you're gaining in ARC.
When compared to manual memory manag...
How to render a DateTime object in a Twig template
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Watch out for null values; in a similar use case, I'm seeing today's date when piping a null value to Twig's date function. Based on your example, you'll need to wrap it in {% if game.gameDate is not empty %} ... {%endif}
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Why wasn't PyPy included in standard Python?
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I recommend watching this keynote by David Beazley for more insights. It answers your question by giving clarity on nature & intricacies of PyPy.
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How to find foreign key dependencies in SQL Server?
...ema in there and then changing between the different layouts just so I can watch all the things fly around.
– TheTXI
May 29 '09 at 12:36
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Use a LIKE statement on SQL Server XML Datatype
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watch out for pesky Xml namespaces if you get NULL back
– Simon_Weaver
Mar 15 '18 at 23:32
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How do I sort an observable collection?
...bject sorted can be done using an extension method. For larger collections watch out for the number of collection changed notifications.
I have updated my code to improve performance (thanks to nawfal) and to handle duplicates which no other answers here do at time of writing. The observable is part...
Things possible in IntelliJ that aren't possible in Eclipse?
... committing them.
Improved debugger
When I look at HashMap in debugger's watch window, I see logical view - keys and values, last time I did it in Eclipse it was showing entries with hash and next fields - I'm not really debugging HashMap, I just want to look at it contents.
Spring & Hibernat...
Web-scraping JavaScript page with Python
...esult.
I recently learnt about this from a YouTube video. Click Here! to watch the YouTube video, which demonstrates how the module works.
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PHP: Return all dates between two dates in an array [duplicate]
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Watch for the format parameter that is only used for the output. This means that your input dates may have nothing to do with the format used as a parameter.
– Maxime
Dec 2 '14 at 13:49...
jQuery SVG vs. Raphael [closed]
...h, which it uses to render in non-SVG compliant browsers). Probably one to watch, especially with the upcoming SVG Open conference.
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