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Error-Handling in Swift-Language
... in exception path than in success path. This is not the case with Swift 2.0 errors, where success path and error path cost roughly the same.
All error throwing code must be declared, while exceptions might have been thrown from anywhere. All errors are "checked exceptions" in Java nomenclature. How...
Dynamic SQL - EXEC(@SQL) versus EXEC SP_EXECUTESQL(@SQL)
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answered Feb 13 '09 at 23:29
Mitch WheatMitch Wheat
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Weighted random numbers
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1) calculate the sum of all the weights
2) pick a random number that is 0 or greater and is less than the sum of the weights
3) go through the items one at a time, subtracting their weight from your random number, until you get the item where the random number is less than that item's weight
Ps...
How is set() implemented?
... AJP
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answered Oct 16 '10 at 14:47
Justin EthierJustin Ethier
11...
Useful example of a shutdown hook in Java?
... volatile boolean keepRunning = true;
In run() you change to
for (int i = 0; i < N && keepRunning; ++i)
writeBatch(pw, i);
In main() you add:
final Thread mainThread = Thread.currentThread();
Runtime.getRuntime().addShutdownHook(new Thread() {
public void run() {
keepRu...
what is the function of webpages:Enabled in MVC 3 web.config
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webPages:enabled with value false prevents .cshtml or .vbhtml files in the Views folder from bei...
How can I convert NSDictionary to NSData and vice versa?
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Anh NguyenAnh Nguyen
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Why does HTML think “chucknorris” is a color?
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7018
+50
It's a ...
Can we convert a byte array into an InputStream in Java?
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Paul Bellora
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answered Nov 26 '09 at 7:44
Daniel Rikow...
Redo merge of just a single file
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edited Jul 28 '11 at 20:14
answered Jul 28 '11 at 20:09
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