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Create instance of generic type in Java?
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You are correct. You can't do new E(). But you can change it to
private static class SomeContainer<E> {
E createContents(Class<E> clazz) {
return clazz.newInstance();
}
}
It's a pain. But it works. W...
Case insensitive comparison NSString
...bjective C? It doesn't seem to have an equivalent method to str1.equalsIgnoreCase(str2)
12 Answers
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How to delete all data from solr and hbase
...ou want to clean up Solr index -
you can fire http url -
http://host:port/solr/[core name]/update?stream.body=<delete><query>*:*</query></delete>&commit=true
(replace [core name] with the name of the core you want to delete from). Or use this if posting data xml da...
How to use timeit module
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The way timeit works is to run setup code once and then make repeated calls to a series of statements. So, if you want to test sorting, some care is required so that one pass at an in-place sort doesn't affect the next pass with already sor...
Does java have a int.tryparse that doesn't throw an exception for bad data? [duplicate]
... Integer.parseInt(value);
return true;
} catch (NumberFormatException e) {
return false;
}
}
...and you can use it like this:
if (tryParseInt(input)) {
Integer.parseInt(input); // We now know that it's safe to parse
}
EDIT (Based on the comment b...
How Scalable is SQLite? [closed]
...swer pointed out that SQLite doesn't scale well and the official website sort-of confirms this , however.
10 Answers
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What is the best extension for SQLite database files? [closed]
... may make sense to use an extension based on the database scheme you are storing; treat your database schema as a file format, with SQLite simply being an encoding used for that file format. So, you might use .bookmarks if it's storing bookmarks, or .index if it's being used as an index.
If you wan...
accepting HTTPS connections with self-signed certificates
...s that, since the certificate isn't signed by a recognized Certificate Authority (CA) like Verisign , GlobalSIgn , etc., listed on the set of Android Trusted Certificates, I keep getting javax.net.ssl.SSLException: Not trusted server certificate .
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How to use a filter in a controller?
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Sorry, Sir, I still do not understand. Could you possibly make a Jsfiddle to show how to define the filter function body and how it is inserted in HTML file?
– gm2008
Jul 19 '14 at 20:19
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How to pass object with NSNotificationCenter
...hImage:buttonImage badgeString:@"1" atRight:NO toTarget:self action:@selector(eRXButtonPressed)];
– Jon
Oct 25 '11 at 22:46
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