parent-child

Add values to correct father section of table

由 徘徊边缘 提交于 2019-12-02 21:13:43
问题 I have a dialog pop up with drop down selects, an input box and a save button. This save button updates the parent table with the user drop down/input values, but at at end of the table. I need these values to go under the chosen father part of the table. My drop down for the father has independent IDs, I'm just not sure how to implement it. I've tried to strip my code to work in jsfiddle, but the demo won't add values to the table. Here's my code for the dialog pop up: <script> $("#save")

Get child ID from Firebase android [closed]

由 点点圈 提交于 2019-12-02 19:17:15
问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 2 years ago . I'm quite new to android development and I'm developing an android app with Firebase to get a person's name and adress. My database looks like this: Users id: user1 id: user2 id: user3 Adresses id: adress1 id: adress2 id: adress3 I want to get 'id' from a user to get the

Close Bootstrap modal from inside iframe

由 十年热恋 提交于 2019-12-02 18:52:39
Page which opens Twitter Bootstrap Modal with iframe inside: <div id="iframeModal" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true"> <div class="modal-header"> <button type="button" class="btn btn-danger pull-right" data-dismiss="modal" aria-hidden="true">Close</button> <div class="clearfix"></div> </div> <div class="modal-body"> <iframe src="iframe-modal.html"></iframe> </div> <div class="modal-footer"> </div> </div> And I am looking for a way to close this modal from inside the iframe. Ex. clicking a link inside the iframe-modal.html to

Example of waitpid() in use?

由 痴心易碎 提交于 2019-12-02 18:42:59
I know that waitpid() is used to wait for a process to finish, but how would one use it exactly? Here what I want to do is, create two children and wait for the first child to finish, then kill the second child before exiting. //Create two children pid_t child1; pid_t child2; child1 = fork(); //wait for child1 to finish, then kill child2 waitpid() ... child1 { kill(child2) } mf_starboi_8041 Syntax of waitpid() : pid_t waitpid(pid_t pid, int *status, int options); The value of pid can be: < -1 : Wait for any child process whose process group ID is equal to the absolute value of pid . -1 : Wait

Using pipe in linux using parent and child process

由 匆匆过客 提交于 2019-12-02 17:11:06
问题 i am trying to implement this linux command using C. ls -l | cut -b 1 the way i am trying to do it is calling ls -l in parent process putting output of ls -l in a file(writing to a file) calling cut in child process reading the file (the one written in the parent process) applying cut to the file printing the output this is by far what i have done /* pipe.c */ #include <sys/wait.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <string.h> void main() { int filedes[2]; int

Python: Update Local Variable in a Parallel Process from Parent Program

由 假如想象 提交于 2019-12-02 15:03:35
问题 I am relatively new to programming, and what I am asking might be a task that is not possible. What I want to do is start a parallel process, which will continuously run until requested to stop by the user. Once the process has started, I would like to update one of the local variables inside the parallel process from the parent program without stopping the process. For a very simple example, the parallel process I would like to execute would be the following: import time def loop(i): while 1

What is happening with this CUDA code that returns this unexpected output?

由 怎甘沉沦 提交于 2019-12-02 12:05:18
Having finally gotten Dynamic Parallelism up and running, I'm trying to now implement my model with it. It took me a while to figure out that some strange output resulted from needing to use cudaDeviceSynchronize() to make the parent kernel wait for the child kernel to finish. It seems there is something wrong with the device function I defined as arrAdd. Here's a table of outputs before and after each child kernel in the k2 parent kernel. Initially : k1 = { -1 0 0 0 0 } Post arrInit : temp = { .25 .25 .25 .25 .25} Post arrMult : temp = {-.25 0 0 0 0 } post arrAdd : temp = { -8 0 0 0 0 }

Get child ID from Firebase android [closed]

由 ぐ巨炮叔叔 提交于 2019-12-02 11:51:58
I'm quite new to android development and I'm developing an android app with Firebase to get a person's name and adress. My database looks like this: Users id: user1 id: user2 id: user3 Adresses id: adress1 id: adress2 id: adress3 I want to get 'id' from a user to get the corresponding adress, but I cannot seem to achieve it. Any ideas? Fetch all the userids like this :- List<String> userIdList = new ArrayList(); DatabaseReference databaseRef = FirebaseDatabase.getInstance().getReference(); databaseRef.child("User").addValueEventListener(new ValueEventListener() { @Override public void

Android: You must call removeView() on the child's parent first 2

由 亡梦爱人 提交于 2019-12-02 11:26:23
问题 I have a problem in Android creating a table adding rows dynamically. The error message is: The specified child already has a parent. You must call removeView() on the child's parent first But why? void setCalendario(List<ArrayList<String>> l){ TableLayout table = (TableLayout)findViewById(R.id.list_tableLayout1); TableRow tr = new TableRow(this); tr.removeAllViews(); tr.setPadding(0,10,0,10); tr.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT)); TextView

T-SQL Stored Procedure for Looping a hierarchy with recursion

由 偶尔善良 提交于 2019-12-02 11:02:45
i have a specific Question. My Stored Procedure don't work correctly.. I will show you the Procedure, the database and the parameter: ALTER PROCEDURE [dbo].[ManufacturerParentToChild] @ServiceProviderId int, @CarmakerId int AS BEGIN SET NOCOUNT ON; DECLARE @childSPPId int, @isDeleted bit DECLARE ServiceProviderChildren_Cursor CURSOR FOR SELECT ServiceProviderId, isDeleted FROM ServiceProvider WHERE ParentServiceProviderId = @ServiceProviderId; OPEN ServiceProviderChildren_Cursor; FETCH NEXT FROM ServiceProviderChildren_Cursor INTO @childSPPId, @isDeleted; WHILE @@FETCH_STATUS = 0 BEGIN IF
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