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Check that Field Exists with MongoDB
So I'm attempting to find all records who have a field set and isn't null.
4 Answers
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Can I hex edit a file in Visual Studio?
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Menu File → Open → File
Select the file to be opened
On the open file dialog at the bottom there is a down arrow on the "Open" button
Click "Open With..."
Click "Binary Editor"
Click OK
Or for the keyboard geeks out the...
Pushing app to heroku problem
I am trying to push my app to heroku and I get the following message:
4 Answers
4
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How do I stop Notepad++ from showing autocomplete for all words in the file
I'm trying to use Notepad++ with the Progress programming language.
2 Answers
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EOFError: end of file reached issue with Net::HTTP
...et': http://www.loudthinking.org/2010/02/ruby-eoferror-end-of-file-reached.html
I took a shot at it, based on desperation, and in my limiting testing this seems to have fixed it for me. My new code is:
@http = Net::HTTP.new('domain.com')
@http = @http.start
url = 'http://domain.com/requested...
What's the name for hyphen-separated case?
...w.npmjs.com/package/kebab-case
https://vuejs.org/v2/guide/components-props.html#Prop-Casing-camelCase-vs-kebab-case
However, there are still other terms that people use. Lisp has used this convention for decades as described in this Wikipedia entry, so some people have described it as lisp-case. S...
Border in shape xml
I am trying to make a drawable to use for a button. I would like it to have this coloring, with a 2px border around it.
3 A...
Set default CRAN mirror permanent in R
How can I set a specific CRAN mirror permanently in R?
1 Answer
1
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List of Java class file format major version numbers?
I saw this list of major version numbers for Java in another post:
4 Answers
4
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How to trigger the onclick event of a marker on a Google Maps V3?
How do I trigger the onclick event of a marker on a Google Maps from outside the map?
2 Answers
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