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Binary Data in JSON String. Something better than Base64
The JSON format natively doesn't support binary data. The binary data has to be escaped so that it can be placed into a string element (i.e. zero or more Unicode chars in double quotes using backslash escapes) in JSON.
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Extract month and year from a zoo::yearmon object
I have a yearmon object:
7 Answers
7
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Image fingerprint to compare similarity of many images
I need to create fingerprints of many images (about 100.000 existing, 1000 new per day, RGB, JPEG, max size 800x800) to compare every image to every other image very fast. I can't use binary compare methods because also images which are nearly similar should be recognized.
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How to assert greater than using JUnit Assert?
I have these values coming from a test
8 Answers
8
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Get the _id of inserted document in Mongo database in NodeJS
I use NodeJS to insert documents in MongoDB. Using collection.insert I can insert a document into database like in this code:
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List of all index & index columns in SQL Server DB
...well as any Microsoft Azure SQL Database.
Produces a comprehensive result set that is easily exportable to Notepad/Excel for slicing and dicing and includes
Table Name
Index Name
Index Description
Indexed Columns - In order
Included Columns - In order
SELECT '[' + s.NAME + '].[...
Git: See my last commit
I just want to see the files that were committed in the last commit exactly as I saw the list when I did git commit . Unfortunately searching for
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Adding options to a using jQuery?
What's the easiest way to add an option to a dropdown using jQuery?
31 Answers
31
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POST data to a URL in PHP
How can I send POST data to a URL in PHP (without a form)?
3 Answers
3
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Should I use != or for not equal in T-SQL?
..., they are logically the same, that is, it would match or exclude the same set of rows. But whether a particular RDBMS brand optimizes it the same is implementation-dependent. That said, I would be surprised if there were any differences across brands of database.
– Bill Karwin...