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std::function and std::bind: what are they, and when should they be used?
I know what functors are and when to use them with std algorithms, but I haven't understood what Stroustrup says about them in the C++11 FAQ .
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How to print Unicode character in Python?
...er('utf8')
sys.stdout = UTF8Writer(sys.stdout)
print(u'e with obfuscation: é')
Run it and pipe output to file:
python foo.py > tmp.txt
Open tmp.txt and look inside, you see this:
el@apollo:~$ cat tmp.txt
e with obfuscation: é
Thus you have saved unicode e with a obfuscation mark on it ...
End of support for python 2.7?
... answered Jan 29 '11 at 10:47
Frédéric HamidiFrédéric Hamidi
232k3737 gold badges445445 silver badges455455 bronze badges
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Why is it wrong to use std::auto_ptr with standard containers?
...se of move semantics (its specification requires rvalue references), so it fundamentally requires C++11. However (and related) the C++11 Standard no longer says that an STL element type must be "copy-constructible" and "assignable"; being move-constructible and move-assignable suffices. Indeed uniqu...
How do you use script variables in psql?
...play the value independantly of any query.
– Daniel Vérité
May 7 '14 at 18:01
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How to model type-safe enum types?
...g it marginally faster to compare and match over.
– Régis Jean-Gilles
Oct 29 '19 at 10:27
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Embedding JavaScript engine into .NET [closed]
...ki
2 revs, 2 users 62%Michel Boissé
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iOS - forward all touches through a view
... answered Apr 30 '16 at 18:25
Frédéric AddaFrédéric Adda
4,96033 gold badges4848 silver badges6767 bronze badges
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How to POST raw whole JSON in the body of a Retrofit request?
...nvertion in the rest of your application code:
interface ServiceApi {
fun login(username: String, password: String) =
jsonLogin(createJsonRequestBody(
"username" to username, "password" to password))
@POST("/api/login")
fun jsonLogin(@Body params: RequestBod...
How can I output UTF-8 from Perl?
... -e e.g. for a poor man's case folder: perl -Mutf8 -CASDL -pe 'y/āáǎàēéěèīíǐìōóǒòūúǔùǖǘǚǜĀÁǍÀĒÉĚÈĪÍǏÌŌÓǑÒŪÚǓÙǕǗǙǛ/aaaaeeeeiiiioooouuuuüüüüAAAAEEEEIIIIOOOOUUUUÜÜÜÜ/'
– vladr
May 8 '18 at 21:32
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