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Python: Ignore 'Incorrect padding' error when base64 decoding
...itespace, otherwise length calculations will be upset.
It would be a good idea if you showed us a (short) sample of the data that you need to recover. Edit your question and copy/paste the result of print repr(sample).
Update 2: It is possible that the encoding has been done in an url-safe manner....
Add hover text without javascript like we hover on a user's reputation
...ifically meant to be used to indicate abbreviations, so this is not a good idea. You're telling text-to-speech systems to pronounce it as an abbreviation. Use <span> if you just want a hover text.
– Lars Marius Garshol
Jan 10 '19 at 8:40
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Can media queries resize based on a div element instead of the screen?
...me can function as an element query. I've successfully implement this. The idea came from a recent post about Responsive Ads by Zurb. No Javascript!
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Mixin vs inheritance
...ce and abstract interfaces that must be implemented by the subclass. These ideas are not mutually exclusive.
Summary
Put simply, a mix-in is just a base class you wouldn't instantiate on its own, and typically used as a secondary base class in multiple inheritance.
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How can I do string interpolation in JavaScript?
...guages when I don't know how to do it properly yet and just want to get an idea down quickly:
// JavaScript
let stringValue = 'Hello, my name is {name}. You {action} my {relation}.'
.replace(/{name}/g ,'Indigo Montoya')
.replace(/{action}/g ,'killed')
.replace(/{relation}/g,'father'...
Git diff -w ignore whitespace only at start & end of lines
...s, but it doesn't work if you configured the diff to a external tool.. any ideas?
– adardesign
Jun 2 '13 at 19:32
@ada...
Why is a boolean 1 byte and not 1 bit of size?
... Yes, absolutely, if I had a set of booleans that were logically the "same idea" so that I naturally think of them as an "array" in some sense, and if I'm then going to mask or filter them or otherwise perform bitwise operations on them, then packing them into bytes might make good sense. As I said...
Get first day of week in SQL Server
...u should not be surprised that this ends up being a Monday. DATEADD has no idea that you want to add weeks but only until you get to a Sunday, it's just adding 7 days, then adding 7 more days, ... just like DATEDIFF only recognizes boundaries that have been crossed. For example, these both return 1,...
Maximum single-sell profit
...s! Let's think about solving this problem using dynamic programming. The idea will be to think about the problem as follows. Suppose that we knew the answer to the problem after looking at the first k elements. Could we use our knowledge of the (k+1)st element, combined with our initial solution...
Find the most common element in a list
...erable)), -L.index(item)
return max(groups, key=_auxfun)[0]
same basic idea, just expressed more simply and compactly... but, alas, an extra O(N) auxiliary space (to embody the groups' iterables to lists) and O(N squared) time (to get the L.index of every item). While premature optimization is t...