大约有 37,000 项符合查询结果（耗时：0.0328秒） [XML]
Linux下部署企业级邮件服务器(postfix + dovecot + extmail) - 开源 & Gith...
...dmin
MYSQL_PORT 0
MYSQL_DATABASE mysql
MYSQL_USER_TABLE passwd
MYSQL_CRYPT_PWFIELD crypt
MYSQL_UID_FIELD uid
MYSQL_GID_FIELD gid
MYSQL_LOGIN_FIELD id
MYSQL_HOME_FIELD home
MYSQL_NAME_FIELD name
# MYSQL_MAILDIR_FIELD mai...
Invoke-WebRequest, POST with parameters
...
Put your parameters in a hash table and pass them like this:
$postParams = @{username='me';moredata='qwerty'}
Invoke-WebRequest -Uri http://example.com/foobar -Method POST -Body $postParams
...
Storing a Map using JPA
...on
@MapKeyColumn(name="name")
@Column(name="value")
@CollectionTable(name="example_attributes", joinColumns=@JoinColumn(name="example_id"))
Map<String, String> attributes = new HashMap<String, String>(); // maps from attribute name to value
}
See also (in the JPA 2.0 s...
Hidden features of Android development?
...us requests for an action to be completed (Eg. The Where app can request a table booking from the Open Table app).
They can request an unknown application to complete an action without needing to know which application(s) can fulfill that request
Your app can fulfill requests from unknown apps to...
List of Java class file format major version numbers?
...ipse.
Build path
Configure build path
Change library to correspondent of table that friend shows last.
Create "jar file" and compile and execute.
I did that and it worked.
share
|
improve this...
What is the difference between loose coupling and tight coupling in the object oriented paradigm?
...r", CustomerName);
}
}
class Database
{
public void AddRow(string Table, string Value)
{
}
}
Example of loose coupling:
class CustomerRepository
{
private readonly IDatabase database;
public CustomerRepository(IDatabase database)
{
this.database = database;
...
Find difference between timestamps in seconds in PostgreSQL
I have a table in PostgreSQL 8.3 with 2 timestamp columns. I would like to get the difference between these timestamps in seconds. Could you please help me how to get this done?
...
How to migrate back from initial migration in Django 1.7?
...pp> zero
This clears <app> from migration history and drops all tables of <app>
See django docs for more info.
share
|
improve this answer
|
follow
...
How do you query for “is not null” in Mongo?
...ta set like my sample) that rather than using an index, MongoDB will use a table scan, even for a potential covered index query. As it turns out that gives me an easy way to illustrate the difference here:
db.foo.find({}, {_id : 0, imageUrl : 1})
{ "imageUrl" : "http://example.com/foo.jpg" }
{ "im...
MySQL: Selecting multiple fields into multiple variables in a stored procedure
...HERE pName = iName
You can also make them unambiguous by referencing the table, like:
[ Credit : maganap ]
SELECT p.Id, p.dateCreated INTO id, datecreated FROM products p
WHERE pName = iName
share
|
...