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Breaking out of nested loops [duplicate]
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It has at least been suggested, but also rejected. I don't think there is another way, short of repeating the test or re-organizing the code. It is sometimes a bit annoying.
In the rejection message, Mr van Rossum mentions u...
How do I check if a string is unicode or ascii?
... print "not a string"
This does not distinguish "Unicode or ASCII"; it only distinguishes Python types. A Unicode string may consist of purely characters in the ASCII range, and a bytestring may contain ASCII, encoded Unicode, or even non-textual data.
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How to throw std::exceptions with variable messages?
...r() << foo << 13 << ", bar" << myData); // implicitly cast to std::string
throw std::runtime_error(Formatter() << foo << 13 << ", bar" << myData >> Formatter::to_str); // explicitly cast to std::string
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Mod in Java produces negative numbers [duplicate]
...result of -1 % 2 .
What do I have to do to get the same behavior in Java with the modulo function?
5 Answers
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C# vs Java Enum (for those new to C#)
...rogramming in Java for a while and just got thrown onto a project that's written entirely in C#. I'm trying to come up to speed in C#, and noticed enums used in several places in my new project, but at first glance, C#'s enums seem to be more simplistic than the Java 1.5+ implementation. Can anyon...
For each row return the column name of the largest value
...f employees, and I need to know at what department they are in most often. It is trivial to tabulate employee ID against department name, but it is trickier to return the department name, rather than the number of roster counts, from the frequency table. A simple example below (column names = depart...
How do I find out my python path using python?
...which directories are listed in my system’s PYTHONPATH variable, from within a Python script (or the interactive shell)?
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Create web service proxy in Visual Studio from a WSDL file
...ication needs to talk to a web service that hasn't got an online WSDL definition. The developers however supplied me with a WSDL file.
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How to add a line break in C# .NET documentation
...</para> tags as a way to group the text and add the blank line after it, but there is no equivalent to <br /> or anything like that. (Which according to this old MS forum post is by design.) You can get the list of available tags in this documentation article from MS. Documenting your c...
How to update column with null value
I am using mysql and need to update a column with a null value. I have tried this many different ways and the best I have gotten is an empty string.
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