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How to delete a character from a string using Python
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M might not be unique. In that case, this will replace all the Ms, right?
– Lazer
Aug 24 '10 at 18:21
14
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Comparing Java enum members: == or equals()?
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@Nivas: why not? Do you like worrying about the order of your arguments (which only applies to comparing constants from the left, as in Pascal's answer)? Do you like always checking that a value is not null before .equals()ing it? I know I don't.
– Ma...
How to find the key of the largest value hash?
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Also worth noting a tie will go to first in order of position.
– Robbie Guilfoyle
Apr 26 '15 at 13:50
8
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usr/bin/ld: cannot find -l
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@ZoOo that shouldn't normally matter, the linker can work with either one
– djf
May 23 '13 at 9:48
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Python JSON serialize a Decimal object
...ps(Decimal('3.9'), use_decimal=True)
'3.9'
Note that use_decimal is True by default:
def dumps(obj, skipkeys=False, ensure_ascii=True, check_circular=True,
allow_nan=True, cls=None, indent=None, separators=None,
encoding='utf-8', default=None, use_decimal=True,
namedtuple_as_object=Tr...
How to create index in Entity Framework 6.2 with code first
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How do I add index participating column order to descending? By default .HasIndex("IX_Customers_EmailAddress", IndexOptions.Unique, ... creates ascending order for all participating columns in index.
– GDroid
Mar 15 '17 at 21:...
How to make a countdown timer in Android?
...? I tried getting the value from an EditText but it didn't seem to work at all.
– edwoollard
Aug 3 '13 at 9:41
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Simple explanation of MapReduce?
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@lbolognini var total = orderes.Sum(o => o.UnitPrice * o.Quantity)
– chakrit
Apr 17 '09 at 21:35
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Where to get “UTF-8” string literal in Java?
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You don't really need to call name() at all. You can directly pass the Charset object into the InputStreamReader constructor.
– Natix
Nov 19 '14 at 10:33
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Copy constructor for a class with unique_ptr
...to ensure the derived class is copied correctly.
This can be accomplished by adding the following code:
struct Base
{
//some stuff
auto clone() const { return std::unique_ptr<Base>(clone_impl()); }
protected:
virtual Base* clone_impl() const = 0;
};
struct Derived : public Base...