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How can I see the current value of my $PATH variable on OS X?
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You need to use the command echo $PATH to display the PATH variable or you can just execute se...
How to get equal width of input and select fields
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136
Updated answer
Here is how to change the box model used by the input/textarea/select elements...
Throwing the fattest people off of an overloaded airplane.
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12 Answers
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How can I rename a field for all documents in MongoDB?
...d:x._id}, {$set:{"name.last":x.name.additional}, $unset:{"name.additional":1}});
}
}
db.foo.find().forEach(remap);
In MongoDB 3.2 you can also use
db.students.updateMany( {}, { $rename: { "oldname": "newname" } } )
The general syntax of this is
db.collection.updateMany(filter, update, optio...
What are the options for storing hierarchical data in a relational database? [closed]
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My favorite answer is as what the first sentence in this thread suggested. Use an Adjacency Lis...
Creating java date object from year,month,day
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Months are zero-based in Calendar. So 12 is interpreted as december + 1 month. Use
c.set(yea...
Reference list item by index within Django template?
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It looks like {{ data.0 }}. See Variables and lookups.
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How to send only one UDP packet with netcat?
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edited Jul 23 '19 at 20:04
Sean Bright
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