大约有 16,000 项符合查询结果（耗时：0.0268秒） [XML]
SQL Server - stop or break execution of a SQL script
...ssary for it to work this way.
This even works with GO statements, eg.
print 'hi'
go
raiserror('Oh no a fatal error', 20, -1) with log
go
print 'ho'
Will give you the output:
hi
Msg 2745, Level 16, State 2, Line 1
Process ID 51 has raised user error 50000, severity 20. SQL Server is terminating...
Java Byte Array to String to Byte Array
...yte[] to string, string representation of byte[] to byte[] conversion... I convert my byte[] to a string to send, I then expect my web service (written in python) to echo the data straight back to the client.
...
Can a C# lambda expression have more than one statement?
...pression using braces, but only the syntax which doesn't use braces can be converted into an expression tree:
// Valid
Func<int, int> a = x => x + 1;
Func<int, int> b = x => { return x + 1; };
Expression<Func<int, int>> c = x => x + 1;
// Invalid
Expression...
Does Python's time.time() return the local or UTC timestamp?
...alue at the same moment.
Here is some sample output I ran on my computer, converting it to a string as well.
Python 2.7.3 (default, Apr 24 2012, 00:00:54)
[GCC 4.7.0 20120414 (prerelease)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import time
&g...
machine learning libraries in C# [closed]
...; example.Count; i++)
{
instance.setValue(attributes[i], Convert.ToDouble(example[i]));
}
instances.add(instance);
}
return instances;
}
}
public static class Classifier
{
public static TClassifier Build<TClassifier>(TrainingSet training...
Is calculating an MD5 hash less CPU intensive than SHA family functions?
...eb2e605c6c02d29a88563 linux-master.tar
real 0m1.685s
user 0m1.528s
sys 0m0.156s
$ time md5sum linux-master.tar
d476375abacda064ae437a683c537ec4 linux-master.tar
real 0m2.942s
user 0m2.806s
sys 0m0.136s
$ time sum linux-master.tar
36928 810240
real 0m2.186s
user 0m1.9...
Integer.valueOf() vs. Integer.parseInt() [duplicate]
...g a NullPointerException when pulling an int from a database and trying to convert it from String to int in Java. NOT String to Integer. I had to switch to Integer.parseInt() instead.
– anon58192932
Sep 28 '15 at 20:08
...
How to automatically start a service when running a docker container?
...th tail it works. For both cases you need to use switch cap_add(--cap-add SYS_PTRACE for run) with at least SYS_PTRACE
– zhrist
Nov 10 '17 at 19:48
...
Apache Commons equals/hashCode builder [closed]
...yd The Guava-way not only creates an array object for the varargs, it also converts ALL parameters to objects. So when you pass 10 int values to it then you will end up with 10 Integer objects and an array object. The commons-lang solution only creates a single object, no matter how many values you ...
Pretty printing XML in Python
...
Nice! Can collapse this to a one liner: python -c 'import sys;import xml.dom.minidom;s=sys.stdin.read();print xml.dom.minidom.parseString(s).toprettyxml()'
– Anton I. Sipos
Apr 17 '12 at 22:17
...