multiple-instances

问题 I have a few instances of DB2 10.5 server running on one physical Linux machine, let name them INST1 and INST2. All of them contain multiple schemas, however schema-naming is unique accross whole machine, for example INST1_SCHEMA_A, INST2_SCHEMA_A etc. What I would like to do is to somehow create a user that can access all of those schemas as they were on one instance, so it would be possible to make a queries like: SELECT ID FROM INST1_SCHEMA_A UNION SELECT ID FROM INST2_SCHEMA_A How can I

问题 How can I create multiple instances of a bundle that consumes an external webservice? An external webservice requires clients to logon before using the services. I have multiple accounts. The problem is I want to be able to add multiple instances; one for each account. Each instance is an osgi declarative service that consumes the external service. Do I have to deploy a new bundle for each account? This does not feel like the right way to solve this. 回答1: Is that bundle under your control -

问题 Guys I'm creating a code that will remove a selected option on the other dropdown once selected, I used jQuery (jquery-1.10.1.min) but I don't know how will I be able to return the chosen option or number once the user change their mind. Can you please help me? Thanks in advance. Here is my script: HTML <select name="question_order[]" id="question_order1"> <option value="">None</option> <option value="01">01</option> <option value="02">02</option> <option value="03">03</option> <option value=

问题 I am using the following code to try and get Ctrl + S to press a toolstrip button: Private Sub take_register_KeyDown(ByVal sender As Object, _ ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyDown If e.KeyCode = Keys.S And Keys.Control Then ToolStripButton20.PerformClick() End If End Sub I am a newbie at this, so I dont understand millions of lines of coding, so can you please keep it as simple as possible :-) . 回答1: Total guesswork here since there is no actual question. First, in

问题 I'm trying to deal with two PHPSESSID cocokies. One uses the www subdirectory - so www.mydomain.com - while the other uses .mydomain.com. As it stands now the script is able to set the cookie domain, but if another script is ran at the www subdomain before I access mydomain.com, then the cookie is set for www.mydomain.com. Then if I visit mydomain.com a cookie for .mydomain.com is set. This means that I can end up with two PHPSESSID cookies. Is there a way to be sure of which cookie I'm

问题 We have a path defined which we would like to render in several hundred different positions during the OnRender override. We know about the PushTransform method on the DC, but that seems to require a new TranslateTransform instance for each render, which means we end up with hundreds of TranslateTransform as well. That just doesn't seem efficient. We've also tried a single TranslateTransform, then just changing it's X and Y locations with each render, but since WPF actually caches the drawing

问题 I want to create multiple timers in a loop. When the loop terminates, there should be multiple timers running. If any of the timers times out, it should call another function. How do I implement this in Python? Any help will be appreciated. eg. for i in (0,6): do something start timer_i for i in (0,6): if timer_i times out: call another function 回答1: Look into Timer , which is locate in the threading module of the python standard library. The documentation gives the following example: from

问题 I was doing a small project and everytime I run the program, I can feel more lag and delay, until it is completely not working anymore. I checked with the task managers and found many "Javaw.exe" Instances. Then I opened the debug field and realize that it runs a new instance everytime I run the same project. here is the link to image of the instances in debug area. http://i50.tinypic.com/2hz4spu.png The temporary solution for me is to terminate them from the debug area. Is there any way to

问题 We have an application based on the netbeans rich client platform. Default behaviour is that only one instance of the software can run, and this can be overridden by specifying a different user-dir as argument when starting the application. Are there any alternatives to this? Our clients rely on being able to run several instances of the application. (We would prefer if we didnt have to implement our own launcher that examines netbeans userdir for locks to pass alternative userdirs) Is there

问题 I am using .NET with C#. I want to prevent two instances of the same executable to run at the same time, but I don't want to prevent the same process that is run from another folder. For example, I have an executable that is in two different locations: C:\MyProject\Master\Program.exe C:\MyProject\Slave\Program.exe These are the same .exe files, but in two different locations. I want to allow one instance of Program.exe that is run from Master folder and one instance from the Slave folder, but