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How do I disable the resizable property of a textarea?
...e disables resizing behavior for textarea elements:
textarea {
resize: none;
}
To disable it for some (but not all) textareas, there are a couple of options.
To disable a specific textarea with the name attribute set to foo (i.e., <textarea name="foo"></textarea>):
textarea[name=f...
Scraping html tables into R data frames using the XML package
...t(lapply(tables, function(t) dim(t)[1]))
the picked table is the longest one on the page
tables[[which.max(n.rows)]]
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Why can't I use switch statement on a String?
...string to a unique integer—its position in the original switch. This is done by first switching on the hash code of the label. The corresponding case is an if statement that tests string equality; if there are collisions on the hash, the test is a cascading if-else-if. The second switch mirrors th...
Remove the bottom divider of an android ListView
...ces (ranging from 2.3.7 all the way up until 4.4.2) and KitKat is the only one where this seems to have no effect... Any ideas? I'm not adding a footer or header to my ListView and I've reproduced this on two devices (Nexus 5 and HTC One M8).
– Charles Madere
A...
Dismiss keyboard by touching background of UITableView
...
This is easily done by creating a UITapGestureRecognizer object (by default this will detect a "gesture" on a single tap so no further customization is required), specifying a target/action for when the gesture is fired, and then attaching t...
Error 1046 No database Selected, how to resolve?
...
one more note - make sure that the jdbc connection string contains the schema name and that schema is created already.
– Gaurav
Sep 3 at 21:16
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What is the best way to implement a “timer”? [duplicate]
... collection on it. A good rule of thumb is if you have any class that uses one of these timers, it should implement IDisposable and in its Dispose method, you should explicitly dispose the timer(s). OR in the example above, you could add aTimer.Dispose() after the Console.Read (although admittedly, ...
Using ThreadPool.QueueUserWorkItem in ASP.NET in a high traffic scenario
...ou are trying to parallelize a CPU-intensive operation in order to get it done faster on a low-load site, there is no point in using a worker thread at all.
That goes for both free threads, created by new Thread(...), and worker threads in the ThreadPool that respond to QueueUserWorkItem requests.
...
Does .asSet(…) exist in any API?
...ily adapted to other collection types, so I'm setting this as the accepted one. Many thanks to everyone for the other great solutions. (btw, this Set is mutable)
– cahen
Oct 3 '17 at 11:23
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std::string length() and size() member functions
...es it for strings).
Minimalists and people who believe "there ought to be one, and ideally only one, obvious way to do it" (as the Zen of Python recites) will, I guess, mostly agree with your doubts, @Naveen, while fans of Perl's "There's more than one way to do it" (or SQL's syntax with a bazillio...