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How to output MySQL query results in CSV format?
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The negativity is valid.. it might work for you now but it could well bite you in the future when your data includes a tab or a comma etc..
– John Hunt
Apr 30 '14 at 12:44
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Where is body in a nodejs http.get response?
...event when all chunks have been downloaded.
With Node supporting Promises now, I created a simple wrapper to return the concatenated chunks through a Promise:
const httpGet = url => {
return new Promise((resolve, reject) => {
http.get(url, res => {
res.setEncoding('utf8');
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Android emulator failed to allocate memory 8
... Seriously, what a stupid bug... /facepalm At least I can progress now! Thank you!
– mrswadge
Nov 9 '13 at 20:01
2
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How do I read and parse an XML file in C#?
...t some components do need the old style XML objects, so it still gets used now and then. I would recommend trying both the "old style" here and LINQ and see what fits you.
– Wolf5
Jan 23 '13 at 9:36
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How can I trim leading and trailing white space?
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Plus one for "Trim function now stored for future use"- thanks!
– Chris Beeley
Jan 17 '12 at 9:56
4
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How to select where ID in Array Rails ActiveRecord without exception
... edited Jul 1 '16 at 21:10
Snowman
28.7k4343 gold badges161161 silver badges284284 bronze badges
answered Sep 17 '09 at 23:22
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A more pretty/informative Var_dump alternative in PHP? [closed]
..._dump(). By definition Krumo is a debugging tool (initially for PHP4/PHP5, now for PHP5 only), which displays structured information about any PHP variable.
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Java Runtime.getRuntime(): getting output from executing a command line program
...= s.next();
}
else {
val = "";
}
return val;
}
I know this question is old but I am posting this answer because I think this may be quicker.
Edit (For Java 7 and above)
Need to close Streams and Scanners. Using AutoCloseable for neat code:
public static String execCmd(String...
What is the most effective way to get the index of an iterator of an std::vector?
... narrow class of iterators: random-access iterators. (This is what you get now from std::vector)
If you use distance, your algorithm will support a much wider class of iterators: input iterators.
Of course, calculating distance for non-random-access iterators is in general case an inefficient oper...
Cell spacing in UICollectionView
How do I set cell spacing in a section of UICollectionView ? I know there is a property minimumInteritemSpacing I have set it to 5.0 still the spacing is not appearing 5.0. I have implemented the flowout delegate method.
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