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How do you clear a stringstream variable?
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792
For all the standard library types the member function empty() is a query, not a command, i.e. i...
Remove all whitespace in a string
...e():
(NB this only removes the “normal” ASCII space character ' ' U+0020 but not any other whitespace)
sentence = ' hello apple'
sentence.replace(" ", "")
>>> 'helloapple'
If you want to remove duplicated spaces, use str.split():
sentence = ' hello apple'
" ".join(sentence.split(...
Reason to Pass a Pointer by Reference in C++?
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edited Dec 20 '15 at 22:51
Ziezi
5,81133 gold badges3232 silver badges4343 bronze badges
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C# Object Pooling Pattern implementation
...tations of Object Pooling in Roslyn?).
1 - SharedPools - Stores a pool of 20 objects or 100 if the BigDefault is used.
// Example 1 - In a using statement, so the object gets freed at the end.
using (PooledObject<Foo> pooledObject = SharedPools.Default<List<Foo>>().GetPooledObjec...
Code block in numbered list (Wiki syntax)
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72
You could try the following wiki syntax, it works for me on 1.17
# one
#:<pre>
#::some st...
Vim: faster way to select blocks of text in visual mode
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215
In addition to what others have said, you can also expand your selection using pattern searche...
How would I skip optional arguments in a function call?
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answered Jun 30 '09 at 23:35
zombatzombat
84.8k2121 gold badges148148 silver badges160160 bronze badges
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How to append the output to a file?
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215
Use >> to append:
command >> file
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