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Simplest way to detect a mobile device in PHP
... @naveed Just a heads up, this no longer seems to be working. Tested in IOS 8.1 using Chrome's mobile browser. Justin's is working for me though.
– James
Aug 27 '15 at 17:04
...
Ruby, !! operator (a/k/a the double-bang) [duplicate]
...ot nil. Most of the time this is great because it saves us typing explicit tests (like if !current_user.nil?, which is at least six characters longer). But sometimes it might be really confusing if you return an object when the method implies that it returns a boolean. Methods whose name ends with ?...
Downloading a large file using curl
...
I tested it with a https, works great!!!, Thanks for you help @dynamic.
– Ozal Zarbaliyev
Jan 15 '19 at 13:14
...
How JavaScript closures are garbage collected
...le above the GC has no way of knowing if the variable is used or not (code tested and works in Chrome30, FF25, Opera 12 and IE10).
The memory is released if the reference to the object is broken by assigning another value to window.f_.
In my opinion this isn't a bug.
...
Obtaining a powerset of a set in Java
...(newSet);
sets.add(set);
}
return sets;
}
And a test, given your example input:
Set<Integer> mySet = new HashSet<Integer>();
mySet.add(1);
mySet.add(2);
mySet.add(3);
for (Set<Integer> s : SetUtils.powerSet(mySet)) {
System.out.println(s);
}
...
Differences between C++ string == and compare()?
... are relevant differences. Although I'm glad Bo Persson shows that the two tests will definitely return the same value. !s.compare(t) and s == t will return the same value, but the compare function provides more information than s == t, and s == t is more readable when you don't care how the strings...
GitHub - List commits by author
...blem Mark!! as long as it helps people, i dont mind. Anyways, thanks for latest update over the topic.
– Prem
Oct 11 '14 at 17:11
...
is_file or file_exists in PHP
...
is_file() is the fastest, but recent benchmark shows that file_exists() is slightly faster for me. So I guess it depends on the server.
My test benchmark:
benchmark('is_file');
benchmark('file_exists');
benchmark('is_readable');
function be...
Chrome Extension how to send data from content script to popup.html
...essary permissions, making superflous calls to API methods etc).
I did not test your code myself, but from a quick overview I believe that correcting the following could result in a working solution (although not very close to optimal):
In manifest.json: Change the order of the content scripts, pu...
Library? Static? Dynamic? Or Framework? Project inside another project
...hunk of code that I've been developing as another project just for ease of testing. The new chunk basically deals with saving an image to various sharing services, etc.. Because that sharing code needs a lot of testing and future updating, I was wondering what the best way to incorporate that code c...