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sed one-liner to convert all uppercase to lowercase?
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How update the _id of one MongoDB Document?
...5f4d2d2a000002")})
// set a new _id on the document
doc._id = ObjectId("4c8a331bda76c559ef000004")
// insert the document, using the new _id
db.clients.insert(doc)
// remove the document with the old _id
db.clients.remove({_id: ObjectId("4cc45467c55f4d2d2a000002")})
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Postgres: SQL to list table foreign keys
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edited Dec 26 '18 at 9:00
Bear Brown
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a...
Compress files while reading data from STDIN
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185
Yes, use gzip for this. The best way is to read data as input and redirect the compressed to ou...
How to pass an ArrayList to a varargs method parameter?
...oobeaioobe
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Output array to CSV in Ruby
...y.
– Dylan Markow
Jul 16 '12 at 14:08
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Gotcha. And for future users, if you want each iteration...
Escape single quote character for use in an SQLite query
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298
Try doubling up the single quotes (many databases expect it that way), so it would be :
INSERT ...
git -> show list of files changed in recent commits in a specific directory
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edited Oct 6 '15 at 17:08
answered Nov 5 '10 at 13:03
hta...
Android Studio: Plugin with id 'android-library' not found
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AZ_
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answered Aug 9 '13 at 19:08
Grzegorz ŻurGrze...
Comparator.reversed() does not compile using lambda
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Lambdas are divided into implicitly-typed (no manifest types for parameters) and explicitly-typed; method references are divided into exact ...