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Is SecureRandom thread safe?
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ericksonerickson
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How to create arguments for a Dapper query dynamically
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3 Answers
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textarea's rows, and cols attribute in CSS
...xtareas</title>
<style>
.comments { width: 300px; height: 75px }
</style>
</head>
<body>
<textarea class="comments"></textarea>
</body>
</html>
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What is __main__.py?
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335
Often, a Python program is run by naming a .py file on the command line:
$ python my_program....
How to convert a negative number to positive?
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edited Oct 5 '10 at 23:28
answered Oct 4 '10 at 10:26
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MongoDB: update every document on one field
... document. In the Mongo shell, or with any MongoDB client:
$version >= 3.2:
db.foo.updateMany( {}, <update> )
{} is the condition (the empty condition matches any document)
3.2 > $version >= 2.2:
db.foo.update( {}, <update>, { multi: true } )
{} is the condition (the ...
Is there YAML syntax for sharing part of a list or map?
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53
The merge key type is probably what you want. It uses a special << mapping key to indicate...
Difference between author and committer in Git?
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3 Answers
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What is the fundamental difference between WebSockets and pure TCP?
...ally they will have only a few standard ones such as port 80 for HTTP or 443 for HTTPS. So, to communicate with the server you are obliged to connect using one of those ports.
Given that these are standard ports for web servers that generally speak HTTP, you're therefore obliged to conform to the H...