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How to prevent ifelse() from turning Date objects into numeric objects

...d on user selection of which attributes to preserve. The request is here: https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16609 - It has already been flagged as "WONTFIX" on the grounds that it has always been the way it is now, but I have provided a follow-up argument on why a simple addition ...
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Why is “if not someobj:” better than “if someobj == None:” in Python?

... the customization possibilities have a look at the Python documenation at https://docs.python.org/reference/datamodel.html#basic-customization share | improve this answer | ...
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angularjs directive call function specified in attribute and pass an argument to it

...ng wrong was calling the $parsed function wrong (see what it returns here: https://docs.angularjs.org/api/ng/service/$parse ). TL;DR; Fixed question code <div my-method='theMethodToBeCalled(id)'></div> and the code app.directive("myMethod",function($parse) { restrict:'A', link:...
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List of All Locales and Their Short Codes?

... From http://www.w3.org/International/articles/language-tags/ "Language tag syntax is defined by the IETF's BCP 47. BCP stands for 'Best Current Practice', and is a persistent name for a series of RFCs whose numbers change as ...
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How do you disable browser Autocomplete on web form field / input tag?

...w virtual keyboard this.blur(); this.focus(); }" /> Live Demo https://jsfiddle.net/danielsuess/n0scguv6/ // UpdateEnd Because Browser auto fills credentials to wrong text field!? I notice this strange behavior on Chrome and Safari, when there are password fields in the same form. I g...
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What does “hashable” mean in Python?

...the array and taking the remainder as the index. For more detail refer to https://en.wikipedia.org/wiki/Hash_function Here is another good reference: http://interactivepython.org/runestone/static/pythonds/SortSearch/Hashing.html ...
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Can CSS detect the number of children an element has?

...; Lea Verou (refined). Don't you just love CSS3? ???? CodePen Example: https://codepen.io/mattlubner-the-decoder/pen/ExaQZQR Sources: http://andr3.net/blog/post/142 (André Luís) http://lea.verou.me/2011/01/styling-children-based-on-their-number-with-css3/ (Lea Verou) ...
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Convert two lists into a dictionary

... :-) The pairwise dict constructor and zip function are awesomely useful: https://docs.python.org/3/library/functions.html#func-dict share | improve this answer | follow ...
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Spring AOP vs AspectJ

... Benchmarks at web.archive.org/web/20150520175004/https://docs.codehaus.org/… – Ian Oct 31 '16 at 1:17 add a comment  |  ...
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Convert SVG image to PNG with PHP

...an example here I did for a former employer's sales territory map: Start: https://upload.wikimedia.org/wikipedia/commons/1/1a/Blank_US_Map_(states_only).svg Finish: Edit Since writing the above, I've come up with 2 improved techniques: 1) instead of a regex loop to change the fill on state ...