Vote count: 0 Tech Gurus, I have a requirement to run Linux commands through C/C++ program. The program should take an argument and should retu the value that is given by the Linux command. I tried searching through the available data and couldn't find anything matching to my need. Given that I do n...

Vote count: 0 I'm doing an assignment where i have to write the pseudocode for an application that allows one to enter the number of minutes used on a cell phone and displays the phone bill. The calls cost 10 cents per minute plus 6% tax. My question is: what are all the variables or objects for the...

Vote count: 0 I'm trying to find an example of a directed graph with negative weights (no negative cycles) such that ru ing dijksra on it will produce wrong results for all the vertices in the graph (except to the source node). It isn't very hard to find an example to a graph where some of the resul...

Vote count: 0 I searched about how to set Tomcat as my project's server but still haven't figured out so let me ask you why. I have Tomcat but get error message which say "the selected directory is not a valid Tomcat home" could you tell me why I get this message?enter image description here Thanks ...

Vote count: 0 I try to a otate sampling position name on each scatter sample location based on mercator projection. I used sampling position as a otation location with map projection coordinate. But placed a otation location is wrong position on map. Ex. When I a otate some position in pacific ocean...

Vote count: 0 Basically I'm trying to add product name and custom field in the order history view. Looking in the viewsorderstmpldetails_items.php I can see that order_item_name; ?> shows the product name coming from the orderdetails array in viewsordersview.html.php here it calls the model function...

Vote count: 0 I'm having trouble passing data from a custom cell by a user tapping a button in that custom cell. I sometimes get the wrong cells data since the cell is being reused. I was wondering if there was a full proof way to always get the right cell data to its button in each cell no matter w...

Vote count: 0 I'm defining a form in React with Bootstrap and Redux with the following code: import React from 'react'; import { FormGroup, ControlLabel, FormControl, HelpBlock, Button } from 'react-bootstrap'; import { co ect } from 'react-redux'; import './actions'; const _c = component => co ect(...

Vote count: 0 My desktop has a NVIDIA GeForce GTX 745 with 4GB DDR3 and I plan on upgrading to an NVIDIA GeForce GTX 1070 with 8GB DDR3, I have read mixed reviews online and it seems as though too slow of a dedicated PHYSX dedicated graphics card would actually decrease your frame rate. Seeing as th...

Vote count: 0 In order to secure a RESTful API, what are some good approaches to generate tokens (which would expire after a certain amount of time) for the clients? The token will be sent to the client in response a login request with use ame/password. Specifically, I want to implement this in PHP....

Vote count: 0 With API 24 we got a way to dispatch a gesture to the device, however there is no solid documentation or examples out there yet. I am trying to get it to work but currently the gesture is hitting the "onCancelled" callback every time. Here is my code that calls the method: @TargetApi(2...

Vote count: 0 I don't want my activity to be destroyed when the keyboard pops up or goes away, so I added the appropriate xml attributes in the android manifest; namely, android:configChanges="keyboard|keyboardHidden. In the android documentation it says: you can declare that your activity handles t...

Vote count: 0 I'm working on a lea ing platform that at this stage has users, an admin, and 'feeds' (pages with lea ing content). I would like to create a link that would take users to the newest feed created by the admin. In the console, I could locate this record with 'feed.last'. Here are the rou...

Vote count: 0 I know this is a newb question but, along with a few other tasks, setting up Jenkins has been thrown into my lap and now I'm scrambling. I'm brand spanking new to Jenkins btw. Writing tests in Visual Studio / C# and using the TFS plugin to move the tests over to an AWS virtual box wher...

Vote count: 0 In my Android project, I have a webview. HTML source has 2 radio buttons. Using Espresso Web, I want to choose one of these 2. How do I do that? For eg: <input type="radio" value="City A" name="Location" id="Location"> <input type="radio" value="City B" name="Location" id="Location"> T...

Vote count: 0 New to using SQL server management studio... Just trying to filter my table results to show only records that have (deceased) in them... So far I have select SURNAME, count(SURNAME) from [dbo].[blahblah] group by SURNAME order by SURNAME I would usually use TRIM/translate like the belo...

Vote count: 0 I have a rather strange problem; there are three pages which are using this cookie - one sets $_SESSION = 0 (as another Stack article suggested my issue might be related to PHP having difficulties with timings so 'pre-creating' the session, then writing to it might help), another file ...

Vote count: 0 I am trying to create a new document wherein some of the field values would come from the current document. Note that current document is not in edit mode. There are three buttons in the current document: Edit Document //Validate inputs myForm = window.document.forms[0] myForm.Refresh....

Vote count: 0 to enhance my project, how can I refer exte al shared library(.dll) and .h files in visual studio 2010. asked 10 secs agoAman Datta Let's block ads! (Why?)

Vote count: 0 I would like to analyze the event log of a special windows application (Windows 7 Enterprise, 64Bit). I need a special event which is logged some seconds ago. Here is my VBScript code, which produces a completely wrong result (wrong number of events): strComputer = "." ' Dieser Compute...