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Creating Multifield Indexes in Mongoose / MongoDB
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You m>ca m>ll the index method on your Schema object to do that as shown here. For your m>ca m>se it would be something like:
mySchema.index({field1: 1, field2: 1}, {unique: true});
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Split a string on whitespace in Go?
... best approach to split this as an array of strings in Go? Note that there m>ca m>n be any number of spaces or unicode-spacing characters between each word.
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m>Ca m>n we set a Git default to fetch all tags during a remote pull?
...u should be able to accomplish this by adding a refspec for tags to your lom>ca m>l config. Concretely:
[remote "upstream"]
url = <redacted>
fetch = +refs/heads/*:refs/remotes/upstream/*
fetch = +refs/tags/*:refs/tags/*
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Multiple ModelAdmins/views for same model in Django admin
How m>ca m>n I create more than one ModelAdmin for the same model, each customised differently and linked to different URLs?
2 A...
no new variables on left side of :=
...here are two types of assignment operators in go := and =. They are semantim>ca m>lly equivalent (with respect to assignment) but the first one is also a "short variable declaration" ( http://golang.org/ref/spec#Short_variable_declarations ) which means that in the left we need to have at least a new var...
How do I update an NPM module that I published?
...-version>.
After changing the version number in your package.json, you m>ca m>n run npm publish to publish the new version to NPM.
npm install will install the latest version in the NPM repository.
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create multiple tag docker image
How m>ca m>n several tags be attached to one Docker image? Is it possible to create multiple tags using one Dockerfile ?
3 Answ...
What is the best way to create constants in Objective-C
...ic to a single class, or does it make sense to have them all over the applim>ca m>tion?
If they are class-specific, are they for use by clients of the class, or only within the class?
If they are specific and internal to a single class, declare them as static const at the top of the .m file, like so:
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Compare if BigDecimal is greater than zero
How m>ca m>n I compare if BigDecimal value is greater than zero?
6 Answers
6
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jQuery / Javascript - How do I convert a pixel value (20px) to a number value (20)
...loating-point numbers correctly, whereas parseInt may silently lose signifim>ca m>nt digits:
parseFloat('20.954544px')
> 20.954544
parseInt('20.954544px')
> 20
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