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Array.size() vs Array.length
... is not a native JS function of Array (at least not in any browser that I know of).
.length should be used.
If
.size() does work on your page, make sure you do not have any extra libraries included like prototype that is mucking with the Array prototype.
or
There might be some plugin on your browse...
Get all Attributes from a HTML element with Javascript/jQuery
...
From my experience just now this is actually a bit more complex than this. At least in some cases. For example, will this include an attribute named 'dataFld' with value 'null' (string value) or would it exclude it?
– mightyiam...
Create Git branch with current changes
...out new branch: (this will not reset your work.)
git checkout newfeature
Now commit your work on this new branch:
git commit -s
Using above steps will keep your original branch clean and you dont have to do any 'git reset --hard'.
...
SQL Data Reader - handling Null column values
...ex))
return reader.GetString(colIndex);
return string.Empty;
}
Now you can call it like this:
employee.FirstName = SqlReader.SafeGetString(indexFirstName);
and you'll never have to worry about an exception or a null value again.
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How do I save a String to a text file using Java?
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The function is now deprecated, you should add the default charset --> FileUtils.writeStringToFile(new File("test.txt"), "Hello File", forName("UTF-8"));
– Paul Fournel
Nov 9 '17 at 8:10
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How to get a Color from hexadecimal Color String
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Anyone knows how to parse #000 values ?
– Alex Semeniuk
Jan 9 '15 at 10:14
7
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Open Redis port for remote connections
...ded string bind 0.0.0.0 after string bind 127.0.0.1. Restarted redis. And now can connect remotly.
– Maxim Yefremov
Sep 30 '13 at 10:08
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Bash script plugin for Eclipse? [closed]
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It does not work with Eclipse 4. Does anyone know any other plugin?
– Pratik Khadloya
Mar 18 '14 at 23:27
7
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setMaxResults for Spring-Data-JPA annotation?
... result = repository.findByUsername("Matthews", topTen);
If you need to know the context of the result (which page is it actually? is it the first one? how many are there in total?), use Page as return type:
public interface UserRepository extends Repository<User, Long> {
Page<User>...
Server is already running in Rails
... After doing this I'm still getting a "Port in use" for 3000. Anyone know how I can fix this? Thanks!
– daveomcd
Jan 12 '14 at 1:48
5
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