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What's the difference between an inverted index and a plain old index?
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One common use is "...to allow fast full-text searching."
The two types denote directionality. One takes you forward through the index, and the other takes you backward (the inverse) through the index. That's it. There's no...
Why is it a bad practice to return generated HTML instead of JSON? Or is it?
... going to make the biggest difference (not choosing between HTML and JSON)
One thing that could be taken into consideration, though, is what resources you'll need on the client to recreate the HTML (or the DOM structure) from the JSON data... compare that to pushing a portion of HTML into the page ;...
Calculate relative time in C#
...(ts.TotalSeconds);
if (delta < 1 * MINUTE)
return ts.Seconds == 1 ? "one second ago" : ts.Seconds + " seconds ago";
if (delta < 2 * MINUTE)
return "a minute ago";
if (delta < 45 * MINUTE)
return ts.Minutes + " minutes ago";
if (delta < 90 * MINUTE)
return "an hour ago";
if (...
Convert a Python list with strings all to lowercase or uppercase
...ns strings. Is there a python function that can convert all the strings in one pass to lowercase and vice versa, uppercase?
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Recommended way to get hostname in Java
... in DNS can have many aliases called CNAMEs. These can only be resolved in one direction properly: name to address. The reverse direction is ambiguous. Which one is the "official" name?
A host can have many different IP addresses - and each address can have many different names. Two common cases are...
LINQ: Not Any vs All Don't
Often I want to check if a provided value matches one in a list (e.g. when validating):
8 Answers
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Change One Cell's Data in mysql
How can I change the data in only one cell of a mysql table.
I have problem with UPDATE because it makes all the parameters in a column change but I want only one changed. How?
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Why do we need entity objects? [closed]
I really need to see some honest, thoughtful debate on the merits of the currently accepted enterprise application design paradigm.
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How to align checkboxes and their labels consistently cross-browsers
This is one of the minor CSS problems that plagues me constantly. How do folks around Stack Overflow vertically align checkboxes and their labels consistently cross-browser ? Whenever I align them correctly in Safari (usually using vertical-align: baseline on the input ), they're completel...
Hide separator line on one UITableViewCell
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One reminder: When your iDevice is iPad and cell is used AutoLayout, the value returned by "cell.bounds.size.width" maybe not equal to actual cell's width. So I always use "tableView.frame.size.width" instead of "cell.bounds...