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How to replace a hash key with another key
...as standard method for it:
hash.transform_keys{ |key| key.to_s.upcase }
http://api.rubyonrails.org/classes/Hash.html#method-i-transform_keys
UPD: ruby 2.5 method
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How do I find out what keystore my JVM is using?
...ws NT systems
C:\Windows\Profiles\cathy on multi-user Windows 95 systems
http://docs.oracle.com/javase/1.5/docs/tooldocs/windows/keytool.html
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Counting DISTINCT over multiple columns
...umentOutputItems;
This feature is mentioned in the MySQL documentation:
http://dev.mysql.com/doc/refman/5.7/en/group-by-functions.html#function_count-distinct
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Why is a round-trip conversion via a string not safe for a double?
...als of double.ToString based on architecture.
I suggest you file a bug at http://connect.microsoft.com
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How to find the mime type of a file in python?
...ess the MIME type from a file extension.
If users are uploading files the HTTP post will contain the MIME type of the file alongside the data. For example, Django makes this data available as an attribute of the UploadedFile object.
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MSysGit vs. Git for Windows
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Are they not the same thing?
On: http://msysgit.github.com/ The title is Git for Windows, the application is msysgit.
Even in the event they are not, I expect the only differences will be in the method of compilation (i.e. compiler used and any options set)...
Is git good with binary files?
... can use git-annex to store the data outside of the repository. Check out: http://git-annex.branchable.com/
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Submit form using a button outside the tag
...sful controls.
That's my bold
A submit button is considered a control.
http://www.w3.org/TR/html4/interact/forms.html#h-17.2.1
From the comments
I have a multi tabbed settings area with a button to update all, due
to the design of it the button would be outside of the form.
Why not plac...
SQL join on multiple columns in same tables
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Prevent browser caching of AJAX call result
...de is utilized like this...var nocache = new Date().getTime(); var path = 'http://hostname.domain.tld/api/somejsonapi/?cache=' + nocache;. It took me a few minutes to figure that one out, myself. Of course ?cache could be any wording that the API doesn't actually want.
– doub...