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Newline in markdown table?

... Use <br> to force a line break within a table cell. Markdown Extra and MultiMarkdown allow tables, but after trial and error, it seems an HTML line break is needed in this case. share | impr...
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How to diff one file to an arbitrary version in Git?

... @DylanNissley or it will give you no error and no diff. That's what I see. In any case, thank you for the hint about using forward slashes instead of backslashes. – Gary S. Aug 17 '17 at 20:05 ...
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Python: Append item to list N times

...'foo', 'foo', 'foo', 'foo', ...] For values that are stored by reference and you may wish to modify later (like sub-lists, or dicts): l = [{} for x in range(100)] (The reason why the first method is only a good idea for constant values, like ints or strings, is because only a shallow copy is do...
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How do I remove an array item in TypeScript?

I have an array that I've created in TypeScript and it has a property that I use as a key. If I have that key, how can I remove an item from it? ...
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How to use Comparator in Java to sort

... things with your example class: it's called People while it has a price and info (more something for objects, not people); when naming a class as a plural of something, it suggests it is an abstraction of more than one thing. Anyway, here's a demo of how to use a Comparator<T>: public c...
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How do you specify the date format used when JAXB marshals xsd:dateTime?

...ery difficult to reproduce in normal testing, but under load could happen, and would be exceedingly difficult to diagnose. It's better to create a new SimpleDateFormat with marshal and unmarshal (but use a static format string if necessary). – Colselaw Feb 28 '...
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Get lengths of a list in a jinja2 template

... products|length > 1 %} jinja2's builtin filters are documented here; and specifically, as you've already found, length (and its synonym count) is documented to: Return the number of items of a sequence or mapping. So, again as you've found, {{products|count}} (or equivalently {{products|...
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How to use a variable for the key part of a map

...ivalent to ['a':1]. This can be confusing if you define a variable named a and that you want the value of to be the key in your map. If this is the case, then you must escape >the key by adding parenthesis.. – Michal Bernhard Mar 2 '16 at 13:10 ...
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Image.Save(..) throws a GDI+ exception because the memory stream is closed

... the save. The reason i do this is because i'm dynamically creating images and as such .. i need to use a memory stream. 16...
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JavaScript - Getting HTML form values

... Yeah, but it just returns a true/false and im not sure how to determine if the function was even called. Thus you can help. – user377419 Aug 23 '10 at 13:00 ...