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Why does Python print unicode characters when the default encoding is ASCII?
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Lets exit Python and discard the bash shell.
We'll now observe what happens after Python outputs strings. For this we'll first start a bash shell within a graphic terminal (I use Gnome Terminal) and we'll set the terminal to decode output with ISO-8859-1 aka latin-1 (graphic terminals us...
throwing exceptions out of a destructor
...e OS acan clean up resources it is the owner off. Memory, FileHandles etc. What about complex resources: DB connections. That uplink to the ISS you opened (is it automatically going to send the close connections)? I am sure NASA would want you to close the connection cleanly!
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Issue with adding common code as git submodule: “already exists in the index”
...afraid there's not enough information in your question to be certain about what's going on, since you haven't replied to my follow-up question, but this may be of help in any case.
That error means that projectfolder is already staged ("already exists in the index"). To find out what's going on he...
What is the difference between lower bound and tight bound?
With the reference of this answer , what is Theta (tight bound)?
8 Answers
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How to throw a C++ exception
...catch (std::exception& e){ std::cerr << "exception: " << e.what() << std::endl; }
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Generating all permutations of a given string
What is an elegant way to find all the permutations of a string. E.g. permutation for ba , would be ba and ab , but what about longer string such as abcdefgh ? Is there any Java implementation example?
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Difference between a SOAP message and a WSDL?
.../process this message when a server receives it. In our case, it describes what types the Title, NumPages & ISBN would be, whether we should expect a response from the GetBookPrice message and what that response should look like.
The types would look like this;
<wsdl:types>
<!-- ...
How to use count and group by at the same select statement
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This will do what you want (list of towns, with the number of users in each):
select town, count(town)
from user
group by town
You can use most aggregate functions when using GROUP BY.
Update (following change to question and comment...
How to delete a localStorage item when the browser window/tab is closed?
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@dhsto VanillaJS is plain JavaScript :) Look here: What is VanillaJS?.
– Bharat Khatri
Apr 12 '14 at 22:30
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How to model type-safe enum types?
...'t have type-safe enum s like Java has. Given a set of related constants, what would be the best way in Scala to represent those constants?
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