You can loop through keys like this: for (var key in data) { console.log(key); } This logs “Name” and “Value”. If you have a more complex object type (not just a plain hash-like object, as in the original question), you’ll want to only loop through keys that belong to the object itself, as opposed to … Read more
If you were to inspect the event.target with firebug or chrome’s developer tools you would see for a span element (e.g. the following properties) it will have whatever properties any element has. It depends what the target element is: event.target: HTMLSpanElement attributes: NamedNodeMap baseURI: “file:///C:/Test.html” childElementCount: 0 childNodes: NodeList[1] children: HTMLCollection[0] classList: DOMTokenList className: “” … Read more
Simply prefix the property declaration with private(set), like so: public private(set) var hours: UInt = 0 public private(set) var minutes: UInt = 0 public private(set) var seconds: UInt = 0 private keeps it local to a source file, while internal keeps it local to the module/project. private(set) creates a read-only property, while private sets both, … Read more
I had the same problem and after doing a bit of research, here is my conclusion about this issue: The compiler warns you about a @property that you declared as atomic (i.e. by omitting the nonatomic keyword), yet you provide an incomplete implementation of how to synchronize access to that property. To make that warning … Read more
Sure, something like this: class Employee(object): def __init__(self, initial_data): for key in initial_data: setattr(self, key, initial_data[key]) Update As Brent Nash suggests, you can make this more flexible by allowing keyword arguments as well: class Employee(object): def __init__(self, *initial_data, **kwargs): for dictionary in initial_data: for key in dictionary: setattr(self, key, dictionary[key]) for key in kwargs: setattr(self, … Read more
WOOCOMMERCE ORDERS IN VERSION 3.0+ Since Woocommerce mega major Update 3.0+ things have changed quite a lot: For WC_Order Object, properties can’t be accessed directly anymore as before and will throw some errors. New WC_Order and WC_Abstract_Order getter and setter methods are now required on the WC_Order object instance. Also, there are some New classes … Read more
Based on your exception, the InputStream is null, this means the class loader is not finding your properties file. I’m guessing that myProp.properties is in the root of your project, if that’s the case, you need a preceding slash: InputStream stream = loader.getResourceAsStream(“/myProp.properties”);
When you’re using get() you get a collection. In this case you need to iterate over it to get properties: @foreach ($collection as $object) {{ $object->title }} @endforeach Or you could just get one of objects by it’s index: {{ $collection[0]->title }} Or get first object from collection: {{ $collection->first() }} When you’re using find() … Read more
A backslash at the end of a line lets you break across multiple lines, and whitespace that starts a line is ignored: myStr = Hello \ World Note: the backslash needs to be at the very end of the line; it must be the last character, no spaces after it, etc. The Java docs put … Read more
Using Visual Studio 2008, 2010, 2012, 2013: Go to the Breakpoint window New -> Break at Function… For the get, type: ClassName.get_Counter() For the set, type: ClassName.set_Counter(int) You’ll get a “No Source Available” when the breakpoint is hit, but you’ll get the calling location in the call stack. I found this solution here on MSDN