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Behaviour of increment and decrement operators in Python
...++ and -- operators were left out for consistency and simplicity. I don't know the exact argument Guido van Rossum gave for the decision, but I can imagine a few arguments:
Simpler parsing. Technically, parsing ++count is ambiguous, as it could be +, +, count (two unary + operators) just as easily...
How do I make the return type of a method generic?
...this method generic so I can return a string, bool, int, or double? Right now, it's returning a string, but if it's able find "true" or "false" as the configuration value, I'd like to return a bool for example.
...
How to set the value to a cell in Google Sheets using Apps Script?
...
Hi Do you now how to get current cell's row and col number? How can I set value to current cell?
– Charles Chow
Mar 2 '15 at 19:33
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How to store a command in a variable in a shell script?
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$(...) is now recommended instead of backticks. y=$(eval $x) mywiki.wooledge.org/BashFAQ/082
– James Broadhead
Mar 11 '12 at 20:35
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Definition of “downstream” and “upstream”
...ushing to upstream ("otherRepo" is still "upstream", where the information now goes back to).
Note the "from" and "for": you are not just "downstream", you are "downstream from/for", hence the relative aspect.
The DVCS (Distributed Version Control System) twist is: you have no idea what downstr...
Why use apparently meaningless do-while and if-else statements in macros?
...say you
had something like your second macro.
#define BAR(X) f(x); g(x)
Now if you were to use BAR(X); in an if ... else statement, where the bodies of the if statement were not wrapped in curly brackets, you'd get a bad surprise.
if (corge)
BAR(corge);
else
gralt();
The above code would e...
How to view the assembly behind the code using Visual C++?
...er version of this answer (a "hack" for rextester.com) is mostly redundant now that http://gcc.godbolt.org/ provides CL 19 RC for ARM, x86, and x86-64 (targeting the Windows calling convention, unlike gcc, clang, and icc on that site).
The Godbolt compiler explorer is designed for nicely formatting...
Android - Using Custom Font
...ng for Android. Quick Tip: Customize Android Fonts
EDIT: Tested it myself now. Here is the solution. You can use a subfolder called fonts but it must go in the assets folder not the res folder. So
assets/fonts
Also make sure that the font ending I mean the ending of the font file itself is al...
How do I make an HTTP request in Swift?
...l
//create the session object
let session = URLSession.shared
//now create the URLRequest object using the url object
let request = URLRequest(url: url)
//create dataTask using the session object to send data to the server
let task = session.dataTask(with: request as URLRequest,...
How to access parameters in a RESTful POST method
...mp;param2=world
The content is URL encoded in this case.
If you do not know the names of the FormParam's you can do the following:
@POST @Consumes("application/x-www-form-urlencoded")
@Path("/create")
public void create(final MultivaluedMap<String, String> formParams) {
...
}
HTTP ...