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Can I draw rectangle in XML?
I wonder if I can draw rectangle in XML.
I know how to draw using drawRect m>me m>thod programmatically.
6 Answers
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Loop through properties in JavaScript object with Lodash
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Yes you can and lodash is not needed... i.e.
for (var key in myObject.options) {
// check also if property is not inherited from prototype
if (myObject.options.hasOwnProperty(key)) {
var value = myObject.options[key];
}
}
Edit: the accepted answer (_.forOwn()) should be ht...
Mongoose query where value is not null
...uery api):
Entrant.where("pincode").ne(null)
... which will result in a mongo query resembling:
entrants.find({ pincode: { $ne: null } })
A few links that might help:
The mongoose query api
The docs for mongo query operators
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Checking if output of a command contains a certain string in a shell script
I'm writing a shell script, and I'm trying to check if the output of a command contains a certain string. I'm thinking I probably have to use grep, but I'm not sure how. Does anyone know?
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Grep not as a regular expression
I need to search for a PHP variable $som>me m>Var . However, Grep thinks that I am trying to run a regex and is complaining:
6 ...
Get the value of an instance variable given its nam>me m>
In general, how can I get a reference to an object whose nam>me m> I have in a string?
2 Answers
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Binding ConverterParam>me m>ter
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The ConverterParam>me m>ter property can not be bound because it is not a dependency property.
Since Binding is not derived from DependencyObject none of its properties can be dependency properties. As a consequence, a Binding can never be the ta...
How to add ID property to Html.BeginForm() in asp.net mvc?
I want to validate my form using jquery but it doesn't have an ID property as of now how to add it to the form in asp.net mvc? I am using this...
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Select 50 items from list at random to write to file
So far I have figured out how to import the file, create new files, and randomize the list.
4 Answers
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How can I select item with class within a DIV?
I have the following HTML:
5 Answers
5
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