大约有 40,000 项符合查询结果（耗时：0.0616秒） [XML]
GRANT EXECUTE to all stored procedures
...
SQL Server 2008 and Above:
/* CREATE A NEW ROLE */
CREATE ROLE db_executor
/* GRANT EXECUTE TO THE ROLE */
GRANT EXECUTE TO db_executor
For just a user (not a role):
USE [DBName]
GO
GRANT EXECUTE TO [user]
...
SOAP vs REST (differences)
... a custom desktop application, tightly coupled to the server. There's a rigid contract between client and server, and everything is expected to break if either side changes anything. You need constant updates following any change, but it's easier to ascertain if the contract is being followed.
A RE...
Java: random long number in 0
...d as
public int nextInt(int n) {
if (n<=0)
throw new IllegalArgumentException("n must be positive");
if ((n & -n) == n) // i.e., n is a power of 2
return (int)((n * (long)next(31)) >> 31);
int bits, val;
do {
bits = next(31);
...
Images can't contain alpha channels or transparencies
Apple has released new version of iTunes Connect & I got an error message when I tried to set Screenshots on itunes connect for my app.
...
difference between foldLeft and reduceLeft in Scala
...reduceLeft(op: (T,T)=>T) : T = this match{
case Nil => throw new Error("Nil.reduceLeft")
case x :: xs => (xs foldLeft x)(op)
}
def foldLeft[U](z: U)(op: (U,T)=>U): U = this match{
case Nil => z
case x :: xs => (xs foldLeft op(z, x))(op)
}
}
Note that ...
Making Maven run all tests, even when some fail
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f4174696%2fmaking-maven-run-all-tests-even-when-some-fail%23new-answer', 'question_page');
}
);
...
Are Java static initializers thread safe?
...
static class SingletonHolder {
static final Singleton INSTANCE = new Singleton();
}
public static Singleton instance() {
return SingletonHolder.INSTANCE;
}
}
As the static block in SingletonHolder will run once in a thread safe manner you don't need any other locking. The ...
How to convert an Array to a Set in Java
...
Like this:
Set<T> mySet = new HashSet<>(Arrays.asList(someArray));
In Java 9+, if unmodifiable set is ok:
Set<T> mySet = Set.of(someArray);
In Java 10+, the generic type parameter can be inferred from the arrays component type:
var m...
All falsey values in JavaScript
...so -0, 0.0, and hex form 0x0 (thanks RBT)
Zero of BigInt type: 0n and -0n (new in 2020, thanks GetMeARemoteJob)
"", '' and `` - strings of length 0
null
undefined
NaN
document.all (in HTML browsers only)
This is a weird one. document.all is a falsey object, with typeof as undefined. It was a Micr...
How to create REST URLs without verbs?
...f the resource, you actually update the existing resource, not create some new resource or post a processing request.
– Andrey Vlasovskikh
Oct 24 '09 at 21:45
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