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Simple and fast method to compare images for similarity
... way to compare two images for similarity. I.e. I want to get a high value if they contain exactly the same thing but may have some slightly different background and may be moved / resized by a few pixel.
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How do I iterate through each element in an n-dimensional matrix in MATLAB?
...dx = 1:numel(array)
element = array(idx)
....
end
This is useful if you don't need to know what i,j,k, you are at. However, if you don't need to know what index you are at, you are probably better off using arrayfun()
...
How to detect the physical connected state of a network cable/connector?
... Note that as Marco says below the interface must be up (even if not configured) to query these values.
– Jamie Kitson
Aug 25 '12 at 13:27
11
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android webview geolocation
... of the database is set using WebSettings.setGeolocationDatabasePath(...). If the location of the database is not set, the persistent storage will not be available, but Geolocation will continue to function correctly otherwise. To set the location of the databases, use ...
webView.getSettings().set...
Hiding user input on terminal in Linux script
...
I like this way better. I would vote you up If I didn't hit my daily limit
– SiegeX
Nov 30 '10 at 17:53
4
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Unescape HTML entities in Javascript?
...erability.
The following snippet is the old answer's code with a small modification: using a textarea instead of a div reduces the XSS vulnerability, but it is still problematic in IE9 and Firefox.
function htmlDecode(input){
var e = document.createElement('textarea');
e.innerHTML = input;
/...
How do I test which class an object is in Objective-C?
... an instance of a particular class in Objective-C? Let's say I want to see if object a is an instance of class b, or class c, how do I go about doing it?
...
How to sort a List alphabetically using Object name field
... List<Campaign>. Also, the method you're looking for is compareTo.
if (list.size() > 0) {
Collections.sort(list, new Comparator<Campaign>() {
@Override
public int compare(final Campaign object1, final Campaign object2) {
return object1.getName().compareTo(obj...
C# switch statement limitations - why?
...use it is wrong:
The switch statement is not the same
thing as a big if-else statement.
Each case must be unique and evaluated
statically. The switch statement does
a constant time branch regardless of
how many cases you have. The if-else
statement evaluates each condition
until...
Deleting lines from one file which are in another file
...rather than patterns (in case you want remove the lines in a "what you see if what you get" manner rather than treating the lines in f2 as regex patterns).
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