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How can I make the cursor turn to the wait cursor?
...fault;
Application.UseWaitCursor = false;
}
}
Usage:
using (new CursorWait())
{
// Perform some code that shows cursor
}
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How to align content of a div to the bottom
...
Use CSS positioning:
/* Creates a new stacking context on the header */
#header {
position: relative;
}
/* Positions header-content at the bottom of header's context */
#header-content {
position: absolute;
bottom: 0;
}
As cletus noted, you need iden...
Quickly create a large file on a Linux system
...- which means virtually anything could be in there -- kind of like a brand new disk!) E.g.:
fallocate -l 10G gentoo_root.img
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No serializer found for class org.hibernate.proxy.pojo.javassist.Javassist?
...doing something like this:
Person p = (Person) session.load(Person.class, new Integer(id));
Try using the method get instead of load
Person p = (Person) session.get(Person.class, new Integer(id));
The problem is that with load method you get just a proxy but not the real object. The proxy obje...
How can I split a string into segments of n characters?
...abc", "d"]
A couple more subtleties:
If your string may contain newlines (which you want to count as a character rather than splitting the string), then the . won't capture those. Use /[\s\S]{1,3}/ instead. (Thanks @Mike).
If your string is empty, then match() will return null when you ma...
Tab Vs Space preferences in Vim
... and whether or not to use expandtab. If you hit enter without giving it a new indent level, it will just print the current settings.
" put all this in your .vimrc or a plugin file
command! -nargs=* Stab call Stab()
function! Stab()
let l:tabstop = 1 * input('set shiftwidth=')
if l:tabstop &g...
How to override Backbone.sync?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f5096549%2fhow-to-override-backbone-sync%23new-answer', 'question_page');
}
);
...
Define variable to use with IN operator (T-SQL)
...
DECLARE @mylist TABLE (Id int)
INSERT INTO @mylist
SELECT id FROM (VALUES (1),(2),(3),(4),(5)) AS tbl(id)
SELECT * FROM Mytable WHERE theColumn IN (select id from @mylist)
...
Eclipse: Set maximum line length for auto formatting?
...make these changes in if you using one of the [Built-in] ones. Just click "New..." on the formatter preferences page.
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Rails check if yield :area is defined in content_for
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f193838%2frails-check-if-yield-area-is-defined-in-content-for%23new-answer', 'question_page');
}
);
...