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AngularJS: how to implement a simple file upload with multipart form?
I want to do a simple multipart form post from AngularJS to a node.js server,
the form should contain a JSON object in one part and an image in the other part,
(I'm currently posting only the JSON object with $resource)
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Replace non-numeric with empty string
...ing on your real-world inputs, you may want some additional logic there to do things like strip out leading 1's (for long distance) or anything trailing an x or X (for extensions).
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Oracle query to fetch column names
...les owned by all users.
Tablespace is not equivalent to a schema, neither do you have to provide the tablespace name.
Providing the schema/username would be of use if you want to query ALL_TAB_COLS or DBA_TAB_COLS for columns OF tables owned by a specific user. in your case, I'd imagine the query ...
Handling an empty UITableView. Print a friendly message
...l. That's it.
It is of course possible to make UITableView's data source do double duty and return a special "list is empty" cell, it strikes me as a kludge. Suddenly numberOfRowsInSection:(NSInteger)section has to compute the number of rows of other sections it wasn't asked about to make sure th...
What in the world are Spring beans?
... Spring beans that I can understand. I see them referenced often in Grails documentation and books, but I think that understanding what they are would be beneficial. So what are Spring beans? How can they be used? Do they have something to do with Dependency Injection?
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When to use the JavaScript MIME type application/javascript instead of text/javascript?
...uestion jQuery code not working in IE , text/javascript is used in HTML documents so Internet Explorer can understand it.
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How to loop through all the properties of a class?
... properties (excluding static properties, protected properties, etc).
You don't need to specify BindingFlags.GetProperty, you use that when calling type.InvokeMember() to get the value of a property.
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CSS Classes & SubClasses
Is it possible, other than what I'm doing because it doesn't seem to work, to do this? I want to be able to have subclasses that are under a class to use the CSS specifically for that class.subclass.
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Definitive way to trigger keypress events with jQuery
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If you want to trigger the keypress or keydown event then all you have to do is:
var e = jQuery.Event("keydown");
e.which = 50; // # Some key code value
$("input").trigger(e);
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How can I check whether Google Maps is fully loaded?
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This was bothering me for a while with GMaps v3.
I found a way to do it like this:
google.maps.event.addListenerOnce(map, 'idle', function(){
// do something only the first time the map is loaded
});
The "idle" event is triggered when the map goes to idle state - everything loaded (o...