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What's the difference between “ ” and “ ”?
Both of them mean space, but is there any difference?
13 Answers
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Are “while(true)” loops so bad? [closed]
...e helped (or the alternative is to have a bool variable which does nothing meaningful except indicate the end of the loop, less clearly than a break statement) but it's worth at least trying.
As an example of where it's clearer to use break than a flag, consider:
while (true)
{
doStuffNeededAt...
Clearing purchases from iOS in-app purchase sandbox for a test user
Does anyone have any ideas on how to reset and/or clear the iOS in-app purchase sandbox?
8 Answers
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Performance difference between IIf() and If
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@mmcrae Oh, I didn't mean to be dismissive, I just really meant that the internals of IIf are boringly trivial. It simply contains a conventional If statement, which implies that the last piece of code in my answer wouldn't run.
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Nearest neighbors in high-dimensional data?
...urrent academic research. Distances calculated by Euclidean have intuitive meaning and the computation scales--i.e., Euclidean distance is calculated the same way, whether the two points are in two dimension or in twenty-two dimension space.
It has only failed for me a few times, each of those case...
Does PostgreSQL support “accent insensitive” collations?
...an "accent insensitive" collation (for a database, table or column), which means that it's possible for a query like
3 Answ...
How to make a div fill a remaining horizontal space?
I have 2 divs: one in the left side and one in the right side of my page. The one in the left side has fixed width and I want the one of the right side to fill the remaining space.
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Remove empty array elements
...is not incorrect, but perhaps broader than your requirements. That doesn't mean other people can't find it helpful still; after all, if all you have is strings in your array, this answer will remove only the empty ones.
– Martijn Pieters♦
Jul 18 '16 at 10:04
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ASP.Net: Literal vs Label
...ls surround it with <span> tags (Unless you use the AssociatedControlID property, in which case a Label control will render a <label> tag).
So, labels can be styled easier, but if you're just inserting text, literals are the way to go. Literal controls also have a handy property Mode wh...
Update one MySQL table with values from another
...NNER JOIN original ON (tobeupdated.value = original.value)
SET tobeupdated.id = original.id
That should do it, and really its doing exactly what yours is. However, I prefer 'JOIN' syntax for joins rather than multiple 'WHERE' conditions, I think its easier to read
As for running slow, how large a...