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Oracle “(+)” Operator
..."adding NULL values if no match found". For example, "a.id=b.id(+)" means allow b.id to be NULL if there is no match with a.id.
– beach
Oct 26 '10 at 5:00
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How to compare type of an object in Python?
Basically I want to do this:
14 Answers
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Linking static libraries to other static libraries
...he rest: The shell script shown here is certainly not safe to use and well tested. Use at your own risk!
I wrote a bash script to accomplish that task. Suppose your library is lib1 and the one you need to include some symbols from is lib2. The script now runs in a loop, where it first checks which ...
Multi-line string with extra space (preserved indentation)
...sh documentation it doesn't seem to say anything one way or the other, but all the examples have it on its own line.
– Andrew Miner
Jan 18 '17 at 16:08
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Abstract classes in Swift Language
... importantly, notice that there is no dynamic dispatch. When logSalary is called on the instance that is stored as a SoftwareEngineer it calls the overridden version of the method. When logSalary is called on the instance after it has been cast to an Employee, it calls the original implementation (i...
Application_Error not firing when customerrors = “On”
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@SerjSagan I just tried this out in a new project to test out the steps and it works fine. Are you using IIS, IIS Express, or VS Dev Server? This will not work in VS Dev Server. When I had my project set to use VS Dev Server, not IIS, I noticed Yellow-screen errors instead of c...
Colorized Ruby output to the terminal [closed]
...equire 'colorize'
puts "I am now red".red
puts "I am now blue".blue
puts "Testing".yellow
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Parse config files, environment, and command-line arguments, to get a single collection of options
...d-line argument parsing ( argparse ). I want to write a program that does all those, and also:
11 Answers
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How do I reverse an int array in Java?
...er and more bug-safe to stick with easily available libraries already unit-tested and user-tested when they take care of your problem.
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Parsing XML with namespace in Python via 'ElementTree'
...r is related with the class io.StringIO, that refuses ASCII strings. I had tested my recipe with Python3. Adding the unicode string prefix 'u' to the sample string it works also with Python 2 (2.7).
– Davide Brunato
Feb 21 '17 at 8:23
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