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jQuery UI accordion that keeps multiple sections open?
... multiple sections in jQuery UI's accordion open? The demos all have only one open at a time... I'm looking for a collapseable menu type system.
...
Turn off textarea resizing
...sable resizing for all textareas looks like this:
textarea {
resize: none;
}
You could instead just assign it to a single textarea by name (where the textarea HTML is ):
textarea[name=foo] {
resize: none;
}
Or by id (where the textarea HTML is ):
#foo {
resize: none;
}
Taken fro...
find -exec cmd {} + vs | xargs
Which one is more efficient over a very large set of files and should be used?
3 Answers
...
Understand convertRect:toView:, convertRect:FromView:, convertPoint:toView: and convertPoint:fromVie
...nd where you can visually explore what the convert function does. This is done in Swift 3 and Xcode 8.1b:
import UIKit
import PlaygroundSupport
class MyViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
// Main view
view.backgroundCol...
Find unique rows in numpy.array
...
As of NumPy 1.13, one can simply choose the axis for selection of unique values in any N-dim array. To get unique rows, one can do:
unique_rows = np.unique(original_array, axis=0)
...
Should try…catch go inside or outside a loop?
...
Someone else suggested TryParse which in C#/.net allows you to do a safe parse without dealing with exceptions, that's now replicated and the method is reusable. As for the original question, I'd prefer the loop inside the catch...
Determine device (iPhone, iPod Touch) with iOS
...rmine the device running an application. I want to distinguish between iPhone and iPod Touch , if possible.
31 Answers
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Why does Google prepend while(1); to their JSON responses?
...tent of HTTP responses are protected by the Same Origin Policy: pages from one domain cannot get any pieces of information from pages on the other domain (unless explicitly allowed).
An attacker can request pages on other domains on your behalf, e.g. by using a <script src=...> or <img>...
How to log cron jobs?
...xecuted, which only logs IF the
cronjob TRIED to execute the command. That one is located in
/var/log/syslog, as already mentioned by @Matthew Lock.
The logging of errors AFTER the program tried to execute, which can be sent to
an email or to a file, as mentioned by @Spliffster. I prefer logging
to ...
How to pass an array into a SQL Server stored procedure
...s including XML and string splitting.
The inputs are clearly defined (no one has to guess if the delimiter is a comma or a semi-colon) and we do not have dependencies on other processing functions that are not obvious without inspecting the code for the stored procedure.
Compared to solutions in...