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What is the difference between aggregation, composition and dependency? [duplicate]
...n - separable part to whole. The part has a identity of its own, separate from what it is part of. You could pick that part and move it to another object. (real world examples: wheel -> car, bloodcell -> body)
Composition - non-separable part of the whole. You cannot move the part to anothe...
putting datepicker() on dynamically created elements - JQuery/JQueryUI
...DOM.
So lets say you're using the JQuery Load method to pull the elements from a source and load them into the DOM, you would do something like this:
$('#id_of_div_youre_dynamically_adding_to').load('ajax/get_textbox', function() {
$(".datepicker_recurring_start" ).datepicker();
});
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How do I change permissions for a folder and all of its subfolders and files in one step in Linux?
... @BenoitDuffez if your goal is to also remove the executable bit from files, you can combine directives, like "a-x+rX" to remove "x" from everything and then set "r" to everything and "x" to directories only.
– nunks
Dec 19 '16 at 19:59
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Openstreetmap: embedding map in webpage (like Google Maps)
...let here, but you can download the files so you can serve and include them from your own host.
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How to resolve symbolic links in a shell script
...h with symlinks resolved.
C function char *getcwd(char *buf, size_t size) from unistd.h should have the same behaviour.
getcwd
pwd
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Is there a point to minifying PHP?
...ile code and identify bottlenecks using tools like xdebug and xhprof, also from Facebook.
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Why use Dijkstra's Algorithm if Breadth First Search (BFS) can do the same thing faster?
Both can be used to find the shortest path from single source. BFS runs in O(E+V) , while Dijkstra's runs in O((V+E)*log(V)) .
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Convert HttpPostedFileBase to byte[]
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As Darin says, you can read from the input stream - but I'd avoid relying on all the data being available in a single go. If you're using .NET 4 this is simple:
MemoryStream target = new MemoryStream();
model.File.InputStream.CopyTo(target);
byte[] dat...
Error Code: 2013. Lost connection to MySQL server during query
...enced thread is about the MySQL error 2006, setting the max_allowed_packet from 1M to 16M did fix the 2013 error that showed up for me when running a long query.
For WAMP users: you'll find the flag in the [wampmysqld] section.
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google oauth2 redirect_uri with several parameters
... @spender: so you imply that two requests almost in sequence from the same client might be handled by different servers in the webfarm. If that's the case, this is not the only thing affected, basically Session variable couldn't be used in that scenario for anything. BTW: I am not argu...