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When should I write the keyword 'inline' for a function/method?
...ugh. As a rule, guessing what would would be improved by inlining is very error prone. The exception to that rule being one liners.
– deft_code
Aug 15 '11 at 18:50
5
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How to connect android emulator to the internet
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i tried but it gives There was a network error. even my system internet is fine working
– Sandeep vashisth
Nov 6 '13 at 12:58
3
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How do I access command line arguments in Python?
...you can use len() to determine it. Based on this, you can design exception/error messages if user didn't pass specific number of parameters.
Also if you looking for a better way to handle command line arguments, I would suggest you look at https://docs.python.org/2/howto/argparse.html
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Is it possible to make a type only movable and not copyable?
... the new struct or enum is itself Copy. If not, the compiler will print an error message. It can also only exist if the type doesn't have a Drop implementation.
To answer the question you didn't ask... "what's up with moves and copy?":
Firstly I'll define two different "copies":
a byte copy, w...
How to reshape data from long to wide format
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Great answer. Thank you. For multiple columns, I got "Error in .subset2(x, i, exact = exact)", and could fix this by forcing the use of data.table dcast: see stackoverflow.com/a/44271092/190791
– Timothée HENRY
Jul 3 '19 at 7:07
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What's wrong with using $_REQUEST[]?
...o a superglobal and not its sanitized equivalent is considered a dangerous error.
Know where you data should be coming from. Referencing my example from above, it is perfectly reasonable to allow the response format variable to be sent via GET or POST. I also allow the "action" variable to be sent ...
Creating a singleton in Python
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@PaulKenjora You must have an error in your code. If you define a global variable in a module, when you access it from another module it should have the value.
– warvariuc
Mar 30 '17 at 19:40
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Is there a better Windows Console Window? [closed]
...ul :)
– Alan Storm
Sep 13 '08 at 23:05
3
@Wedge: By "command shell host" I assume you mean "conso...
Check if a value is within a range of numbers
...vertheless.
– Alexander
Sep 7 at 21:05
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Unbalanced calls to begin/end appearance transitions for
I read SO about another user encountering similar error , but this error is in different case.
22 Answers
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