大约有 21,000 项符合查询结果（耗时：0.0392秒） [XML]
Inherit from a generic base class, apply a constraint, and implement an interface in C#
... answered Jan 5 '10 at 16:30
Adam RobinsonAdam Robinson
166k3131 gold badges264264 silver badges327327 bronze badges
...
PreparedStatement IN clause alternatives?
...ake setArray work with IN-lists, though.
Sometimes SQL statements are loaded at runtime (e.g., from a properties file) but require a variable number of parameters. In such cases, first define the query:
query=SELECT * FROM table t WHERE t.column IN (?)
Next, load the query. Then determine the ...
Which comment style should I use in batch files?
...
Donald Duck
5,7491414 gold badges5151 silver badges7575 bronze badges
answered Sep 13 '12 at 13:56
JoeyJoey
...
Setting Short Value Java
...ectively. Note it is common practice to use uppercase letters for better readability.
The Java Language Specification does not provide the same syntactic sugar for byte or short types. Instead, you may declare it as such using explicit casting:
byte foo = (byte)0;
short bar = (short)0;
In your s...
Setting variable to NULL after free
...inter bugs. If a dangling pointer is accessed after it is freed, you may read or overwrite random memory. If a null pointer is accessed, you get an immediate crash on most systems, telling you right away what the error is.
For local variables, it may be a little bit pointless if it is "obvious" tha...
How does the main() method work in C?
...ers noticed that they can pass extra arguments to a function, and nothing bad happens with their given compiler.
This is the case if the calling conventions are such that:
The calling function cleans up the arguments.
The leftmost arguments are closer to the top of the stack, or to the base of th...
How to use a class from one C# project with another C# project
...
Simply add reference to P1 from P2
share
|
improve this answer
|
follow
|
...
How can I change Mac OS's default Java VM returned from /usr/libexec/java_home
...hould go on SU... migration is certainly an option, but more programmers read questions here, so here goes).
12 Answers
...
Difference between partition key, composite key and clustering key in Cassandra?
I have been reading articles around the net to understand the differences between the following key types. But it just seems hard for me to grasp. Examples will definitely help make understanding better.
...
Are soft deletes a good idea? [duplicate]
Are soft deletes a good idea or a bad idea?
15 Answers
15
...