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How can I use grep to show just filenames on Linux?
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edited Oct 12 '17 at 19:33
Peter Mortensen
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How to export data as CSV format from SQL Server using sqlcmd?
...un something like this:
sqlcmd -S MyServer -d myDB -E -Q "select col1, col2, col3 from SomeTable"
-o "MyData.csv" -h-1 -s"," -w 700
-h-1 removes column name headers from the result
-s"," sets the column seperator to ,
-w 700 sets the row width to 700 chars (this will need to be as wide ...
How to get Core Data object from specific Object ID?
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You want:
-(NSManagedObject *)existingObjectWithID:(NSManagedObjectID *)objectID
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Redis is single-threaded, then how does it do concurrent I/O?
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2 Answers
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Active
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Meaning of epsilon argument of assertEquals for double values
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202
Epsilon is the value that the 2 numbers can be off by. So it will assert to true as long as M...
how to check the jdk version used to compile a .class file [duplicate]
...the major version from the results. Here are some example values:
Java 1.2 uses major version 46
Java 1.3 uses major version 47
Java 1.4 uses major version 48
Java 5 uses major version 49
Java 6 uses major version 50
Java 7 uses major version 51
Java 8 uses major version 52
Java 9 uses major versi...
Best way to convert IList or IEnumerable to Array
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edited Aug 2 '13 at 0:10
gonzobrains
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Save classifier to disk in scikit-learn
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Classifiers are just objects that can be pickled and dumped like any other. To continue your e...
How to get all of the immediate subdirectories in Python
...t use natural sorting. This means results will be sorted like this: 1, 10, 2. To get natural sorting (1, 2, 10), please have a look at https://stackoverflow.com/a/48030307/2441026
Results:
scandir is: 3x faster than walk, 32x faster than listdir (with filter), 35x faster than Pathlib and 36x ...
Checking if an object is a given type in Swift
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answered Jun 6 '14 at 23:06
drewagdrewag
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