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What's the difference between SoftReference and WeakReference in Java?
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answered Oct 17 '13 at 3:05
ThalaivarThalaivar
19.7k55 gold badges5454 silver badges6767 bronze badges
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Why use the SQL Server 2008 geography data type?
...ates.
– Jeff Ogata
Sep 14 '11 at 18:05
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How to get the build/version number of your Android application?
...ine-grained exceptions demonstrate a developer's understanding of possible errors.
– IgorGanapolsky
May 26 '15 at 14:28
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Call a function after previous function is complete
...do stuff
fulfill(result); //if the action succeeded
reject(error); //if the action did not succeed
});
}
This may seem like a significant overhead for this simple example, but for more complex code it is far better than using callbacks. You can easily chain multiple asynchrono...
How to urlencode a querystring in Python?
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Python 3:
urllib.parse.quote_plus(string, safe='', encoding=None, errors=None)
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Downloading an entire S3 bucket?
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CLI was giving me an error when i was trying to save my bucket, this worked perfectly!
– Lazar Kukolj
Dec 5 '16 at 3:32
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Deleting queues in RabbitMQ
...se, calling queue.declare again with autodelete true will result in a soft error and the broker will close the channel.
You need to use queue.delete now in order to delete it.
See the API documentation for details:
Java Client queueDelete
.NET Client queueDelete
If you use another client, you...
html select option separator
... An empty optgroup like this is not legal html. You'll get validation errors if you use it. I prefer james.garriss's answer.
– Ariel
Sep 28 '11 at 11:58
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a href link for entire div in HTML/CSS
...to put a block level tag inside an inline tag, so that's the source of the error.
– Surreal Dreams
Dec 17 '10 at 5:18
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Java Security: Illegal key size or default parameters?
... java.util.Map;
//method
public static void fixKeyLength() {
String errorString = "Failed manually overriding key-length permissions.";
int newMaxKeyLength;
try {
if ((newMaxKeyLength = Cipher.getMaxAllowedKeyLength("AES")) < 256) {
Class c = Class.forName("java...