大约有 40,000 项符合查询结果（耗时：0.0701秒） [XML]
Select N random elements from a List in C#
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Using a .php file to generate a MySQL dump
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You can use the exec() function to execute an external command.
Note: between shell_exec() and exec(), I would choose the second one, which doesn't return the output to the PHP script -- no need for the PHP script to get the whole SQL dump as a string : you only need it written ...
How to make layout with View fill the remaining space?
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How can I split up a Git commit buried in history?
...bbed up my history and want to do some changes to it. Problem is, I have a commit with two unrelated changes, and this commit is surrounded by some other changes in my local (non-pushed) history.
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Why there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT clause?
...estriction has been lifted. Any TIMESTAMP column definition can
have any combination of DEFAULT CURRENT_TIMESTAMP and ON UPDATE
CURRENT_TIMESTAMP clauses. In addition, these clauses now can be used
with DATETIME column definitions. For more information, see Automatic
Initialization and Updat...
C# generic list how to get the type of T? [duplicate]
...e second example fails with, say IList<int>. Fix below stackoverflow.com/a/13608408/284795
– Colonel Panic
Nov 28 '12 at 15:24
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Grant **all** privileges on database
... any process that the public will have access to (i.e. a website). It is recommended that you create a user with only database privileges for that kind of use.
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Scala 2.8 breakOut
...bf : CanBuildFrom[Repr, B, That]) : That
To understand where A and Repr come from, let's consider the definition of Map itself:
trait Map[A, +B]
extends Iterable[(A, B)] with Map[A, B] with MapLike[A, B, Map[A, B]]
Because TraversableLike is inherited by all traits which extend Map, A and Rep...