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CSS – why doesn’t percentage height work? [duplicate]

...s house?</p> </div> </div> #inner will grow to be tall enough to contain the paragraph and #outer will grow to be tall enough to contain #inner. When you specify the height or width as a percentage, that's a percentage with respect to the element's parent. In the case of wid...
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How to negate the whole regex?

... How do I convert CamelCase into human-readable names in Java? Regex for all strings not containing a string? A regex to match a substring that isn’t followed by a certain other substring. More examples These are attempts to come up with regex solutions to toy problems as exercises; they shou...
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How to check if DST (Daylight Saving Time) is in effect, and if so, the offset?

...et returns positive numbers of minutes for zones west of UTC, which are usually stated as negative hours (since they're "behind" UTC). For example, Los Angeles is UTC–8h Standard, UTC-7h DST. getTimezoneOffset returns 480 (positive 480 minutes) in December (winter, Standard Time), rather than -480...
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Pairs from single list

...e=2): it = iter(t) return izip(*[it]*size) When you want to pair all elements you obviously might need a fillvalue: from itertools import izip_longest def blockwise(t, size=2, fillvalue=None): it = iter(t) return izip_longest(*[it]*size, fillvalue=fillvalue) ...
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Are loops really faster in reverse?

I've heard this quite a few times. Are JavaScript loops really faster when counting backward? If so, why? I've seen a few test suite examples showing that reversed loops are quicker, but I can't find any explanation as to why! ...
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LINQ - Left Join, Group By, and Count

... .Count() will generate COUNT(*) which will count all the rows in that group, by the way. – Mehrdad Afshari Mar 29 '09 at 22:47 ...
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How to find the nearest parent of a Git branch?

...al) are just transient labels that point to specific commits in the continually growing commit DAG. As such, the relationship between branches can vary over time, but the relationship between commits does not. ---o---1 foo \ 2---3---o bar ...
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git -> show list of files changed in recent commits in a specific directory

...n. If you need a comprehensive list of commits, try making the number unusually large, like -1000 or more as needed. – Julian Soro Jan 8 '15 at 20:07 ...
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compareTo() vs. equals()

...ls() because to me this seems to be the most natural method for it. After all, its name already says what it is intended to do. However, a colleague of mine recently told me had been taught to use compareTo() == 0 instead of equals() . This feels unnatural (as compareTo() is meant to provide a...
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Test or check if sheet exists

Basically I loop through all sheets in the origin workbook then set destsheet in the destination workbook to the sheet with the same name as the currently iterated one in the origin workbook. ...