Vote count: 0 I have a set of points generating a 3D PointCloud using PCL library. Those 3D points have been projected into a plane and converted to 2D. What I need is to generate an image from this 2D points. How could I do that? Thank you. Alex. asked 2 mins agoavm_69 Let's block ads! (Why?)

Vote count: 0 I need a little help. Because preg_replace is deprecated, I have to convert all my preg_replace to preg_replace_callback... What I've tried: Change: function getItem( $item, $tmp ) { retu preg_replace('/{([A-Za-z0-9_]+)}/e', '$item["$1"]', $tmp); } To: function getItem( $item, $tmp ) {...

Vote count: 0 [{"id":61674,"name”:”PPS 1”, "description":""}, {"id":61910,"name":"PPS 2", "description":""}] I want to add "age" node by looping those json object. Please help me how to do it? edited just now asked 2 mins agoppshein Let's block ads! (Why?)

Vote count: 0 I'm trying to login to open shift server from eclipse but getting this error "The server type, credentials, or auth scheme might be incorrect." But I'm able to login to my account from web with the same credentials. asked 2 mins agoAwais Ahmad Let's block ads! (Why?)

Vote count: 0 I'm ru ing google app engine, python 2.7, and importing Django 1.8. After pulling in python-firebase (-e git://github.com/ozgur/python-firebase.git#egg=python-firebase), I get the following error Traceback (most recent call last): File "/base/data/home/runtimes/python27/python27_lib/ve...

Vote count: 0 Here is a commun error, but every solution give on Stack didn't solve my problem. I have a phonegap app, my jsonp call send me a 404 error Here is the function of the controller (angularjs) : $scope.pullContent = function() { $http.jsonp($scope.yourAPI+'/?page='+$scope.pageNumber+'&cal...

Vote count: 0 In CKeditor How to set Starting Latter should be in capital and also after Fullstop(.) also how can i get Cap's latter. asked 1 min agoRanjeeth Kumar Vootukuri Let's block ads! (Why?)

Vote count: 0 I'm working on a web project which uses the OneDrive API for file management purposes. I wanted to create *.docx | *.pptx | *.xlsx files but unfortunately, none of the OneDrive APIs support creating empty files. What I tried was to upload an empty file from my server to OneDrive. While...

Vote count: 0 I have a Windows form application that works fine on Windows 7, but when opened in Windows 10, image files using ResourceManager don't show up. Application is using .Net 3.5 framework. Following is a bit of code: static readonly System.Resources.ResourceManager rm = new System.Resource...

Vote count: 0 I have a web view and when it is loading URL, it is already zoomed in with some percentage. i.e. user has to scroll horizontally to see the entire content. I want to load the web page with minimum zooming size. i.e. user ca ot be zoom out anymore at the time of loading. I tried below, ...

Vote count: -1 Hi I am keep getting this exception. Below is my code. Please help me to solve this problem: private void openDeleteCustomProfileDialog(String[] names) { AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setTitle(R.string.delete_profile_title); if (names.length > 0)...

Vote count: 0 I am trying to create a web service method that asynchronously runs a process while the client makes synchronous calls to check the status of the process. Basically I want a purchase of a product to be triggered (BeginPurchaseDigitalWalletTest), then immediately after the status will b...

Vote count: 0 I have an old classic ASP application which I want to debug in Visual Studio 2012 in order to fix some issues. I am ru ing on Windows 10 with IIS Version 10 (at least thats what I can see in the about window.) To enable debugging in the Properties Window->Start Option of Vs 2012 I have...

Vote count: 1 I'm trying to create a paragraph element with some text, but I think I'm appending the text before the paragraph element is added to the DOM. How can I fix this? function myFn() { var paragraph = document.createElement("P"); var text = document.createTextNode("This is some paragraph te...

Vote count: 0 I'm trying to initially retrieve the first x number of records from my firebase with AngularFire, I know I can limit the number of records with a query: var query = ref.orderByChild("timestamp").limitToLast(myNumber);. However, this also makes it so any new records bump out older recor...

Vote count: 0 Even though I read a lot of times and even working on DLLs, I am unable to find out the basic behind DLLs, Please answer these queries. 1) How many types of libraries are there ? Like DLLs, Static libraries etc. What are the main differences among them ? 2) Why we need these many libra...

Vote count: 0 My table structure is like below TblMemberInfo | TblCarInfo MemberID Name | Id MemberId CarNumber 1 Sandeep | 1 2 1234 2 Vishal | 2 1 1111 3 John | 3 4 2458 4 Kevin | 4 2 1296 5 Devid | 5 4 7878 | 6 3 4859 I need to query for select all from TblMemberInfo,TblCarInfo where Count(MemberI...

Vote count: 0 I have 1 worksheet, a search button and a textbox. I need to loop through column B only to find the text that was entered into the textbox. Private Sub searchBtn_Click() Dim strFindWhat As String strFindWhat = searchTxt.Text On Error GoTo ErrorMessage Cells.Find(What:=strFindWhat, Afte...

Vote count: 0 I'm having an issue with writing an eloquent query for a search function in my project. Here are my database tables/models: artist | id | name | --------------------- | 1 | Van Gogh | | 2 | Michelangelo | art | id | title | --------------------- | 1 | David | | 2 | Starry Night | art_a...

Vote count: 0 It has been a year or so since I've used Objective C and I must have forgot something because this is stumping me. I didn't use a for loop because I wanted a delay, but I logged all these variables, r is a float, j is an integer. r and j were initialized to 0. -(void)fire{ r = j; if (j...