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`static` keyword inside function?
...that was wrong way of thinking, because "static" in the context of classes means for the class as a whole. Properties, methods, AND variables.
– systemovich
Apr 27 at 10:57
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What is the maximum length of a table name in Oracle?
...BE all_tab_columns
will show a TABLE_NAME VARCHAR2(30)
Note VARCHAR2(30) means a 30 byte limitation, not a 30 character limitation, and therefore may be different if your database is configured/setup to use a multibyte character set.
Mike
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ViewPager with Google Maps API v2: mysterious black view
...e map may be moving while I'm opening/closing the SlidingMenu. By moving I mean CameraUpdate. I'll see if I can pause the animation, though this is going to hinder UX.
– qubz
Jan 27 '13 at 10:48
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How to prevent long words from breaking my div?
...gn (scrollbars are ugly)
overflow:hidden -- just cuts off any overflow. It means people can't read the content though.
If (in the SO example) you want to stop it overlapping the padding, you'd probably have to create another div, inside the padding, to hold your content.
Edit: As the other answer...
Append an element with fade in effect [jQuery]
...
Adding a little more info:
jQuery implements "method chaining", which means you can chain method calls on the same element. In the first case:
$("#mycontent").append(html).fadeIn(999);
you would be applying the fadeIn call to the object which is target of the method chain, in this case #myco...
How do I uniquely identify computers visiting my web site?
...ion of our finger-
print contains at least 18.1 bits of entropy, meaning that if we pick a
browser at random, at best we expect that only one in 286,777 other
browsers will share its fingerprint. Among browsers that support Flash
or Java, the situation is worse, with...
How to prevent that the password to decrypt the private key has to be entered every time when using
... Windows, just run
$ git config --global credential.helper wincred
This means that the next time you push, you'll enter your username and password as usual, but they'll be saved in Windows credentials. You won't have to enter them again, after that.
As in, Push to GitHub without entering usernam...
LINQ - Full Outer Join
...nd that's not the common case for /grouping/. Other than that, yes, by all means. If you know the hash is not going to drag perf (node-based containers have more cost in principle, and hashing is not free and efficiency depends on the hash function/bucket spread), it will certainly be more algorithm...
postgresql return 0 if returned value is null
...HO COALESCE should not be use with AVG because it modifies the value. NULL means unknown and nothing else. It's not like using it in SUM. In this example, if we replace AVG by SUM, the result is not distorted. Adding 0 to a sum doesn't hurt anyone but calculating an average with 0 for the unknown va...
How to delete images from a private docker registry?
... delete a repository or a specific tag.
In general, deleting a repository means, that all the tags associated to this repo are deleted.
Deleting a tag means, that the association between an image and a tag is deleted.
None of the above will delete a single image. They are left on your disk.
Wo...