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List directory in Go
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You can try using the ReadDir function in the io/ioutil package. Per the docs:
ReadDir reads the directory named by dirname and returns a list of sorted directory entries.
The resulting slice contains os.FileInfo types, which provide the methods listed h...
Efficient way to determine number of digits in an integer
...on. Also, the argument is unsigned as negative values and log don't really mix.
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The resulting API analysis is too large when upload app to mac store
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Apple forbids using private or undocumented APIs in iOS apps. Any calls you make to methods that have the same name as private or undocumented API methods will be flagged as a private API use, even if the method being called is something you have defined yourself.
App Loader ...
How do you serialize a model instance in Django?
...dn't be that resource-intensive. Make it into a helper function or extend/mix-in with your objects as a new method if you want to hide the horror.
– Julian
Oct 13 '16 at 17:58
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How to use CSS to surround a number with a circle?
...ased on the font size and number of characters to be displayed. If you are mixing 1 digit numbers and 4 digit numbers, it won't work. If the ratio between the font size and the circle size isn't perfect, you'll either end up with an oval or a small number vertically aligned at the top of a large cir...
Can you remove elements from a std::list while iterating through it?
...epare collection.
2. process collection.
Life will be easier if you won't mix this steps.
std::remove_if. or list::remove_if ( if you know that you work with list and not with the TCollection )
std::for_each
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Python module for converting PDF to text [closed]
... and stripping out the XML tags leaves just the bare text.
A Python 3 version is available under:
https://github.com/pdfminer/pdfminer.six
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What's the purpose of META-INF?
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@Eelco, Code and data should not mix. Including external configuration files doesn't necessary mean a usability mess. It depends on how it is structured.
– Pacerier
Nov 17 '14 at 8:31
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How can I get a list of all functions stored in the database of a particular schema in PostgreSQL?
...%s)', ns.nspname, p.proname, pg_get_function_arguments(p.oid))
-- ... and mixing it.
-- All with the same FROM clause:
FROM pg_proc p INNER JOIN pg_namespace ns ON (p.pronamespace = ns.oid)
WHERE ns.nspname = 'my_namespace';
NOTICE: use p.proname||'_'||p.oid AS specific_name to obtain unique n...
What is the difference between syntax and semantics in programming languages?
...able statement (this feature has been dropped in C99. C99 and latter allow mixed type declarations.)
Semantics is about the meaning of the sentence. It answers the questions: is this sentence valid? If so, what does the sentence mean? For example:
x++; // increment
foo(xyz, --b, ...