Using ng-if in ng-options to filter null results

I'm trying to filter out "null" results from a select dropdown list. Until now I was using just regular html <select> + <option> with ng-repeat and excluding null result this way: <option ng-repeat="person in showCase.persons

The data of the controller are not transmitted to the

I started looking into angular and cannot seem to figure out why my data is not passed to my directive. I have code here: My Code: app.js: var app = angular.module('mjApp', []); app.controller('Mai

Calling the Curl command to the C lens

I want to call this cURL command in my iPhone app. curl --user "username:PASSWD" How can I execute it in objective C? I tried many methods but didn't succeed. Please help me to solve my problem.To invoke a c

Convert QString to const void *

I am developing a software with Qt5 for sending sms on my mac. I am using a UMTS Stick and the library "unistd.h" to write to the file descriptor. The problem is that I do not know how to use the function "ssize_t write(int fd, const void *

(PHP) The login script does not work

<?php //CONNECT TO DATABASE $db_host="localhost"; $db_username="root"; $db_pass=""; $db_name="admin"; @mysql_connect("$db_host","$db_username","$db_pass","$db_name") or die

UIImageView and Window Orientation Problem

WHAT I WANT TO DO What I want is an imageview on top of the application, which I can control it's appearance. For example, in the homepage I don't want the banner, but in another view I do. That means that if I do want to have the banner, I have to s

Express node communication with python

I have an express node application that contains a form which accepts user data , feeds into mongodb and then runs an python algorithm which have user data as parameter and returns data to the application.The problem is that the python code is not ru

change the format of the date to extjs

I am new to extjs and want to change date format. I am fetching date from database. My date is in format -> YYYY-m-d, and want to change this format to d-m-YYYY. .There are the Date and Ext.Date.format classes for this. (Version 4.1) var dt = new Dat

Configure JAX-RS Base URI by Program by Deployment

Im trying to use CDI extensions to discover JAX-RS resources at runtime and automatically publish them under different base URIs in a Java SE environment. Applications should not need to extend themselves if possible. I h

Overview of the Flex DataGrid List

By default, whenever you rollOver/mouseOver (not sure of the difference) an item in a Datagrid or a List, that item is highlighted with the component's rollOverColor. I'm just wondering if there's any way to do that programmatically. I haven't been a

DropdownList SqlDataSource does not pull records * all *

I have a DropDownList which is tied to SQLDataSource. I am running the exact same query in SQL Management studio and it pulls all the records but when I execute it in SQLDataSource, it does not pull the two records that I just added. Why? SELECT [Rep

Retrieve a WPF chart in BackgroundWorker

My WPF program loads data from multiple CSV files into a Line Chart (each file into its own LineSeries). This takes some time (rendering the GUI unusable) so I wanted to do this operation in a seperate thread and display a loading message (The BusyIn

Table column order FluentNHibernate

I can't seem to make my table's column order right with Fluent NHibernate. Employee.cs public class Employee : Entity { #region Fields private EmployeeStatus _status; private DateTime _created; private DateTime? _updated; #endregion #region Construct

Syntax of the Java generic type

<D extends com.j256.ormlite.dao.Dao<T,?>,T> D getDao(Class<T> clazz) I am not able to understand above statement getDao(Class clazz) returns D D having following constraints D extends com.j256.ormlite.dao.Dao<T,?> and extra ,T i am

Chrome extension forwarding

I am trying to redirect my users when they are installing my chrome extension. this is the code given by google: chrome.webstore.install(string url, function successCallback, function failureCallback) But i cant get it to work, it installs the extens

How to cancel the html element from the JavaScript file

I have this code inside my js file. Can you tell me how can I change text inside div with class "message". $.post(url, form_serialized, function(data) { form.html('<div class="message">Thank you for contacting us!</div>');

Beginner: execution exception Maven

My java file: package hello; public class helloworld { public static void main(String[] args) { // Greeter greeter = new Greeter(); System.out.println("Hello World"); } } My pom.xml <?xml version="1.0" encoding="UTF-8"?>

How do I profile a subprogram without using modules?

I'm tempted to relabel this question 'Look at this brick. What type of house does it belong to?' Here's the situation: I've effectively been asked to profile some subroutines having access to neither profilers (even Devel::DProf) nor Time::HiRes. The

Improve the performance of sort files by extension

With a given array of file names, the most simpliest way to sort it by file extension is like this: Array.Sort(fileNames, (x, y) => Path.GetExtension(x).CompareTo(Path.GetExtension(y))); The problem is that on very long list (~800k) it takes very lon

How do I get the selected value from a drop-down menu?

I'm trying to get the the selected value of dropdown but my code does not work. Here JsFiddle View <select style="height: 26px;" data-bind="options: StateTitle, event: { change: ddlState }, optionsText: 'StateText', optionsValue: 'StateI

Daily ATM cash forecast

I want to do forecasting for ATM on daily transcation data. I have data set for sep 2013 to feb 2014 and i want to validate it for march 2014. so for this i had using forecast package in R and fit model ARIMA using ARIMA() function. I have data with

shortening URL with HTACCESS

htaccess in this page to i try this but not work RewriteCond %{REQUEST_URI} LABS/page\.php?name=$1 [NC] RewriteRule ^([^/]*)$ /page\.php?id=$1 [L] Solutions?I hope this works for you Rewri