大约有 47,000 项符合查询结果（耗时：0.0488秒） [XML]
Regex to check whether a string contains only numbers [duplicate]
...
Mike SamuelMike Samuel
106k2626 gold badges195195 silver badges228228 bronze badges
...
Case in Select Statement
...
http://msdn.microsoft.com/en-us/library/ms181765.aspx
USE AdventureWorks2012;
GO
SELECT ProductNumber, Name, "Price Range" =
CASE
WHEN ListPrice = 0 THEN 'Mfg item - not for resale'
WHEN ListPrice < 50 THEN 'Under $50'
WHEN ListPrice >= 50 and ListPrice < 250 THEN 'U...
Mysql ibdata 丢失或损坏如何通过frm&ibd 恢复数据 - 更多技术 - 清泛网 - ...
... innodb_file_per_table = 1。
参考 http://blog.chinaunix.net/uid-24111901-id-2627876.html
1、找回表结构，如果表结构没有丢失直接到下一步
a、先创建一个数据库，这个数据库必须是没有表和任何操作的。
b、创建一个表结构，和要恢复的表...
Opposite of String.Split with separators (.net)
...
answered Jan 18 '09 at 16:46
robintwrobintw
23.9k4545 gold badges122122 silver badges194194 bronze badges
...
What does [:] mean?
...
110
It is an example of slice notation, and what it does depends on the type of population. If popu...
disable the swipe gesture that opens the navigation drawer in android
...
Tran HieuTran Hieu
4,77911 gold badge1010 silver badges1010 bronze badges
1
...
Enable zooming/pinch on UIWebView
...
answered Sep 7 '11 at 10:19
JEzuJEzu
2,93911 gold badge1313 silver badges66 bronze badges
...
Is Hash Rocket deprecated?
... |
edited Sep 3 at 8:01
sandstrom
12k55 gold badges5757 silver badges5959 bronze badges
answered Ap...
.NET HttpClient. How to POST string value?
...))
{
client.BaseAddress = new Uri("http://localhost:6740");
var content = new FormUrlEncodedContent(new[]
{
new KeyValuePair<string, string>("", "login")
});
var result = await client.PostAsync("/api/Membership...
conditional unique constraint
...this. The difference is, you'll return false if Status = 1 and Count > 0.
http://msdn.microsoft.com/en-us/library/ms188258.aspx
CREATE TABLE CheckConstraint
(
Id TINYINT,
Name VARCHAR(50),
RecordStatus TINYINT
)
GO
CREATE FUNCTION CheckActiveCount(
@Id INT
) RETURNS INT AS BEGIN
DE...