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Explain the use of a bit vector for determining if all characters are unique
...cture that you can use: docs.oracle.com/javase/7/docs/api/java/util/BitSet.html. Hopefully this helps someone traveling through the intertubes.
– nattyddubbs
Jan 20 '14 at 16:06
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How to reload/refresh an element(image) in jQuery
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Have you tried resetting the image containers html. Of course if it's the browser that is caching then this wouldn't help.
function imageUploadComplete () {
$("#image_container").html("<img src='" + newImageUrl + "'>");
}
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Markdown: continue numbered list
...nks is too ... free. Tools should follow thought. Sigh. I could write in HTML, or make PDFs.
– Mars
Oct 29 '14 at 4:24
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Java Ordered Map
...ements that.
http://java.sun.com/j2se/1.5.0/docs/api/java/util/SortedMap.html
http://java.sun.com/j2se/1.5.0/docs/api/java/util/TreeMap.html
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f...
Pass entire form as data in jQuery Ajax function
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@ahmehri, so is this a valid HTML <input name="person[1].lastName"> ?
– Francisco Corrales Morales
May 11 '15 at 16:01
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PHP file_get_contents() and setting request headers
...lla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" // i.e. An iPad
)
);
$context = stream_context_create($options);
$file = file_get_contents($url, false, $context);
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Confirm deletion in modal / dialog using Twitter Bootstrap?
I have an HTML table of rows tied to database rows. I'd like to have a "delete row" link for each row, but I would like to confirm with the user beforehand.
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Import a file from a subdirectory?
... documentation (Section 6.4) here: http://docs.python.org/tutorial/modules.html
In short, you need to put a blank file named
__init__.py
in the "lib" directory.
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document.getElementById vs jQuery $()
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Not exactly!!
document.getElementById('contents'); //returns a HTML DOM Object
var contents = $('#contents'); //returns a jQuery Object
In jQuery, to get the same result as document.getElementById, you can access the jQuery Object and get the first element in the object (Remember J...
Best practices for exception management in Java or C# [closed]
...he exception detail to users, because that is a security risk. This is why HTML servers return error codes. It's also a localization issue to return an error message, and probably makes the HTML bigger in size and slower to return. All these are why I think HTML servers return error codes.
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