Passing data between controllers in Angular JS?

Passing data between controllers in Angular JS?

I have a basic controller that displays my products,App.controller('ProductCtrl',function($scope,$productFactory){ $productFactory.get().success(function(data){ $scope.products = data; });});In my view I'm displaying this

File Upload using AngularJS

File Upload using AngularJS

Here is my HTML form:

I want to upload an image from local machine and want to read the content of the uploaded file. Al

Creating a Blob from a base64 string in JavaScript

Creating a Blob from a base64 string in JavaScript

I have base64-encoded binary data in a string.var contentType = 'image/png';var b64Data = 'iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==';I would like to create a blob:

How to center an element horizontally and vertically?

How to center an element horizontally and vertically?

I am trying to center my tabs content vertically but when I add the css style display:inline-flex, horizontal text-align disappears.How can I make both text alignments x and y for each of my tabs?* { box-sizing:border-box; }#leftFrame { ba

JQuery - $ is not defined

JQuery - $ is not defined

I have a simple jquery click eventand a jquery reference defined in the site.master

Which HTTP code to use for an empty subresource in a REST API?

Which HTTP code to use for an empty subresource in a REST API?

Let's say I've a resource articles at /articles.These articles may have related articles, so I fetch them by GETting /articles/{id}/related.What should I return is there is no related articles?I can think of:404 Not Found, maybe with an emp

Can I type assert a slice of interface values?

Can I type assert a slice of interface values?

I am trying to type assert from a []Node, to []Symbol. In my code, Symbol implements the Node interface.Here is some surrounding code: 43 func applyLambda(args []Node, env Env) Node { 44 if len(args) > 2 { 45 panic("invalid argu

What are the good Scala IDEs at the start of 2010?

What are the good Scala IDEs at the start of 2010?

I know this is an exact duplicate, but a year has gone by and Scala seems to be a fast moving thing, so I figure it might be acceptable to ask again:What is the best IDE for Scala development right now? 1:I know the Eclipse plugin is a w

Passing parent_id to a comment

Passing parent_id to a comment

In my app I have Posts which have comments. Now I also want to add comments to those comments (nested commenting).I currently do it like this, but it does not write my parent_id to the database:My comment link in my _comment.html.erb partia

polymer form using paper-input and core-ajax

polymer form using paper-input and core-ajax

i am working on a custom element that will serve as a form for sending map node data to a database using a restful service. i have 3 questions about this element.can this even work? i am trying to use a method which seems exactly the opposi

Find id of element on already made google form?

Find id of element on already made google form?

I have a form made on google docs, and I have a script that I've just created (that isn't complete) that will analyze the responses on the form, and validate them based on info from a different google doc. Through trial and error I have fig

Open a new tab in an existing browser session using Selenium

Open a new tab in an existing browser session using Selenium

My current code below in C# opens a window then navigates to the specified URL after a button click. protected void onboardButton_Click(object sender, EventArgs e) { IWebDriver driver = new ChromeDriver(); driver.Fin

Vertical align span text inside inline-block div

Vertical align span text inside inline-block div

I am building a website with a flat design. I have a header and under it two different coloured blocks next to each other. I tried float left and right but was advised to use display: inline-block instead.I ran into an issue, though. I want

Pulling Apart Expression

Pulling Apart Expression

I am busy creating wrapper extension methods on top of Dapper and DapperExtensions. At the moment I am trying to add filtering to the GetList extension method, similar to LINQ's Where extension method. I have seen this question but it seems

Can I apply CSS(3) filters ONLY on image sections?

Can I apply CSS(3) filters ONLY on image sections?

I have a full screen background image.bg { left: 0; min-height: 100%; min-width: 100%; position: fixed; top: 0; z-index: -1; }and want to apply a CSS3 filter, personally I would like to use a blur effect, at the same

How to get POST fields in Express, without using bodyParser middleware?

How to get POST fields in Express, without using bodyParser middleware?

With recent versions of Express, the recommendation (conveyed through a debug message) is to stop using the bodyParser middleware. I read a bit, and it looks like bodyParser is a wrapper to the json and urlencoded middlewares - and lo and b

Securing Breeze on the server to prevent malicious updates to foreign keys

Securing Breeze on the server to prevent malicious updates to foreign keys

The ProblemI'm just trying to figure out exactly how much of my own security I need to implement on the server side when saving changes in Breeze. In particular, I'm thinking about how a malicious user could manually hack the SaveChanges re

XNA 3d physics engine [closed]

XNA 3d physics engine [closed]

I am looking for a 3D physics engine for XNA. I heard of some options, but what I need is:free for commercial purposes (preferable open-source)support for rigid body dynamicssupport for per-polygon collision (this is very important)managed

How to test coverage properly with Django + Nose

How to test coverage properly with Django + Nose

Currently have a project configured to run coverage via Django's manage command like so:./manage.py test --with-coverage --cover-package=notify --cover-branches --cover-inclusive --cover-eraseThis results in a report like the following:Name

Rails Ajax Can't verify CSRF token Authenticity

Rails Ajax Can't verify CSRF token Authenticity

In my rails app I'm getting "WARNING: Can't verify CSRF token authenticity" on an ajax post to an api. app/views/layouts/application.html.haml :!!!%html %head = stylesheet_link_tag "application", :media => "all" = javascript_include_

Can anyone explain this paragraph of the current C++0x standard draft?

Can anyone explain this paragraph of the current C++0x standard draft?

Can anyone explain this statement from ISO N3242 §3.2, 2nd point An expression is potentially evaluated unless it is an unevaluated operand (Clause 5) or a subexpression thereof. A variable or non-overloaded function whose na

Send Post Request in Scrapy

Send Post Request in Scrapy

I am trying to crawl latest reviews from google play store but I need to make a post request to get the latest reviews.With the Postman it works and I get desired response.but a post request in terminal gives me a server errorFor ex: for th

successful/fail message pop up box after submit?

successful/fail message pop up box after submit?

Basically after clicking the submit button, I want a pop up box to pop up saying successful or fail, then clicking OK to confirm the message. At the moment i am getting a pop up box "undefined" followed by failed message pop up box. HELP P

API requires POST arguments in a query string?

API requires POST arguments in a query string?

I'm playing with the Twitter API and noticed something funny- For updates, they require POST methods but expect the arguments in the query string. (See for example, the status/update call in their developer console here.) Obviously this is

Bootstrap : how to disable vertical scrollbar?

Bootstrap : how to disable vertical scrollbar?

when my modal popup window opens, it adds a vertical scrollbar to the right of the browser window. How do i disable this? I think this is enabled when the modal window has a very large height value where it needs to scroll. i want to dis