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Which @NotNull Java annotation should I use?
...verview:
FIELD METHOD PARAMETER LOCAL_VARIABLE
android.support.annotation X X X
edu.umd.cs.findbugs.annotations X X X X
org.jetbrains.annotation X X X X
lombok X X...
Convert .pem to .crt and .key
... unable to load certificate 140584440387400:error:0906D06C:PEM routines:PEM_read_bio:no start line:pem_lib.c:703:Expecting: TRUSTED CERTIFICATE
– Damien Carol
May 20 '15 at 13:57
...
How do I use arrays in C++?
...th of those ingredients differ, you get a distinct type:
#include <type_traits>
static_assert(!std::is_same<int[8], float[8]>::value, "distinct element type");
static_assert(!std::is_same<int[8], int[9]>::value, "distinct size");
Note that the size is part of the type, that i...
How to change the default charset of a MySQL table?
...lumns to a new character set, use a statement like this:
ALTER TABLE tbl_name CONVERT TO CHARACTER SET charset_name;
So query will be:
ALTER TABLE etape_prospection CONVERT TO CHARACTER SET utf8;
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Conditions for automatic generation of default/copy/move ctor and copy/move assignment operator?
...t copy won't modify it's target but move does?
– RaGa__M
Jul 5 '17 at 7:47
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Composer: how can I install another dependency without updating old ones?
...which I ask) when I ask just update one package.
– OZ_
Oct 27 '14 at 9:38
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Biggest GWT Pitfalls? [closed]
... into your .gwt.xml file:
<set-property name="user.agent" value="gecko1_8" />
Where gecko1_8 is Firefox 2+, ie6 is IE, etc.
Problem: Hosted mode is very slow (on OS X at least) and does not come close to matching the 'live' changes you get when you edit things like JSPs or Rails pages an...
Why should hash functions use a prime number modulus?
...e comes out to be a factor of the bucket count then you can only do (bucket_count / stride) probes before you're back where you started. The case you most want to avoid is stride = 0, of course, which must be special-cased, but to avoid also special-casing bucket_count / stride equal to a small inte...
Boost Statechart vs. Meta State Machine
... Minor nit-pick: In release mode, the use of C++ RTTI (dynamic_cast, typeid) is strictly optional with Boost.Statechart.
– user49572
Nov 30 '10 at 7:43
add a comm...
What is “the inverse side of the association” in a bidirectional JPA OneToMany/ManyToOne association
...
// "One" Customer owns the associated orders by storing them in a customer_orders join table
public class Customer {
@OneToMany(cascade = CascadeType.ALL)
private List<Order> orders;
}
// if the Customer owns the orders using the customer_orders table,
// Order has no knowledge of it...