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Javascript array search and remove string?

... I'm actually updating this thread with a more recent 1-line solution: let arr = ['A', 'B', 'C']; arr = arr.filter(e => e !== 'B'); // will return ['A', 'C'] The idea is basically to filter the array by selecting all elements d...
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HTML table with 100% width, with vertical scroll inside tbody [duplicate]

...doesn't work properly on IE9 and below. That's because in a table layout, all elements should follow the same structural properties. By using display: block; for the <thead> and <tbody> elements, we've broken the table structure. Redesign layout via JavaScript One approach is to rede...
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@RequestBody and @ResponseBody annotations in Spring

... There is a whole Section in the docs called 16.3.3.4 Mapping the request body with the @RequestBody annotation. And one called 16.3.3.5 Mapping the response body with the @ResponseBody annotation. I suggest you consult those sections. Also relevant: @RequestBody ...
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Python: How to ignore an exception and proceed? [duplicate]

I have a try...except block in my code and When an exception is throw. I really just want to continue with the code because in that case, everything is still able to run just fine. The problem is if you leave the except: block empty or with a #do nothing, it gives you a syntax error. I can't use con...
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Formatting a float to 2 decimal places

... Just in case you're unsure (I was), all of these ways for formatting a float value do provide rounding. – RenniePet Nov 12 '17 at 15:03 ...
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How do I get the RootViewController from a pushed controller?

... :) ty. It still seems hacky - :) I really wanted an "official" member to do the job, something like self.navigationController.rootViewController, but alas, no such thing.. – bobobobo Nov 25 '09 at 2:21 ...
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maxlength ignored for input type=“number” in Chrome

... the actual character length of the value, though -9999 to 9999 will cover all 0-4 digit numbers), or you can use a regular text input and enforce validation on the field with the new pattern attribute: <input type="text" pattern="\d*" maxlength="4"> ...
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Throttling method calls to M requests in N seconds

...ed a component/class that throttles execution of some method to maximum M calls in N seconds (or ms or nanos, does not matter). ...
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argparse: identify which subparser was used [duplicate]

... method on the sub parser to solve this problem. For example, I've added calls to set_defaults() to your code: import argparse parser = argparse.ArgumentParser( version='pyargparsetest 1.0' ) subparsers = parser.add_subparsers(help='commands') # all all_parser = subparsers.add_parser('all', help...
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Is there a reason that we cannot iterate on “reverse Range” in ruby?

...its start and end, not by its contents. "Iterating" over a range doesn't really make sense in a general case. Consider, for example, how you would "iterate" over the range produced by two dates. Would you iterate by day? by month? by year? by week? It's not well-defined. IMO, the fact that it's allo...