Spring 3.1 MVC, Spring Security 3.1 - CSRF token

Spring 3.1 MVC, Spring Security 3.1 - CSRF token

At the moment I am searching for a possibility to include CRSF tokens in Spring MVC and Spring Security forms. What is the easiest solution that covers both (Spring Security + Spring MVC) servlets and allows to render and evaluate CSRF toke

Qaptcha - is it effective?

Qaptcha - is it effective?

See the demo of JQuery Qaptcha here - http://www.myjqueryplugins.com/QapTcha/demoIt requires you to slide the slider to unlock and prove you're human. I've read all about how it's setting random field values and erasing them, but isn't all

Flask Download a File

Flask Download a File

I'm trying to create a web app with Flask that lets a user upload a file and serve them to another user. Right now, I can upload the file to the upload_folder correctly. But I can't seem to find a way to let the user download it back.I'm st

Unpacking generalizations

Unpacking generalizations

>>> LOL = [[1, 2], ['three']]>>> [*LOL[0], *LOL[1]][1, 2, 'three']Alright! Goodbye itertools.chain. Never liked you much anyway. >>> [*L for L in LOL] File "", line 1 [*L for L in LOL] ^SyntaxError: iterable unpacking cannot be us

Existing implementation of Btree or B+tree in Java [closed]

Existing implementation of Btree or B+tree in Java [closed]

I am doing a project in which I require btree or b+tree data structure. Does anyone know of an existing implementation of btree or b+tree (with insert, delete, search algorithms)? It should accept string as input and form btree or b+tree of

HttpWebResponse.Cookies empty despite Set-Cookie Header (no-redirect)

HttpWebResponse.Cookies empty despite Set-Cookie Header (no-redirect)

I'm struggling to figure out what is wrong here. I'm sending login information, I can see the Set-Cookie in the Header with the correct value, but the Cookies collection is not getting filled.This is HTTPS, the login auto-redirects, but I

How to Programmatically show a WPF/C# Windows.Control.ToolTip?

How to Programmatically show a WPF/C# Windows.Control.ToolTip?

There doesn't seem to be a .Show() kind of method for the Windows.Control.ToolTip, incl in ToolTipService. 1:What you need to do is make sure the ToolTip on the control is of type ToolTip. Then you can set the IsOpen property to true li

invalid byte 2 of 2-byte UTF-8 sequence

invalid byte 2 of 2-byte UTF-8 sequence

I am trying to parse an XML file with , but ran into an error message "invalid byte 2 of 2-byte UTF-8 sequence. Does anybody know what caused this problem? Thanks. 1:Most commonly it's due to feeding ISO-8859-x (Latin-x, like Latin-1) bu

What is a good way to do countif in Python

What is a good way to do countif in Python

I want to count how many members of an iterable meet a given condition. I'd like to do it in a way that is clear and simple and preferably reasonably optimal.My current best ideas are:sum(meets_condition(x) for x in my_list)andlen([x for x

Difference between android:id and android:labelFor?

Difference between android:id and android:labelFor?

I write an simple layout which have and EditText, but it showing following warning message, “No label views point to this text field”While searching I got this and it solve that warning message as well. But did not got difference between b

When do Request.Params and Request.Form differ?

When do Request.Params and Request.Form differ?

I recently encountered a problem where a value was null if accessed with Request.Form but fine if retrieved with Request.Params. What are the differences between these methods that could cause this? 1:Request.Form only includes variable

How to maximize a JFrame through code?

How to maximize a JFrame through code?

How to maximize a JFrame through code? 1:Try this:f.setExtendedState( f.getExtendedState()|JFrame.MAXIMIZED_BOTH ); 2:Yea the Toolkit solution ignores the windows task bar and uses the full screen which is not what you want.For an imm

Generate a unique id

Generate a unique id

I am a student at university and our task is to create a search engine. I am having difficulty generating a unique id to assign to each url when added into the frontier. I have attempted using the SHA-256 hashing algorithm as well as Guid.

MPEG2 Presentation Time Stamps (PTS) calculation

MPEG2 Presentation Time Stamps (PTS) calculation

I have an MPEG2 TS file and now I am interested in extracting PTS information from each picture frame. I know that PTS is described in 33 bits including 3 marker bits. But I don't know how this bitfield can be converted to more understandab

how to integrate paypal with codeigniter?

how to integrate paypal with codeigniter?

I'm trying to integrate PayPal payment with my codeigniter project. My project is about a dating site, in which two different users interact with each other. So I'm selling plans, on the based of which users will be provided access to send

Rails Devise Custom Registration and Login at the same page issues

Rails Devise Custom Registration and Login at the same page issues

In my Ruby app, I am using the 'devise' gem for authentication but I want to customize the views, generate the devise views after customizing each of them and saveing them in the devise folder as a partial, because I want to render them in

How to present a semi-transparent (half-cut) viewcontroller in iOS?

How to present a semi-transparent (half-cut) viewcontroller in iOS?

I use the following code to present a viewcontroller.My problem is: After the animation completes, the transparent main background becomes opaque black.How can I fix this and make it stay as clearColor?UIViewController *menuViewController=[

Create MVC3 CheckBoxFor from List and getting the list back (With updated values) on Post

Create MVC3 CheckBoxFor from List and getting the list back (With updated values) on Post

I have a List in my ViewModel I parse to the ViewList BoolSetting: public class BoolSetting{ public BoolSetting(string displayName, bool value) { DisplayName = displayName; Value = value; } public string Display

Looking for Django Class based views and having multiple forms on a single page examples

Looking for Django Class based views and having multiple forms on a single page examples

I have been looking long and far for how to have 2 unique forms displayed on one page using the newer Django class based views method.Can anybody reference anything? Or provide a basic example. Google is not being my "friend" for this. 1

Post problems with Indy TIdHTTP

Post problems with Indy TIdHTTP

I am having issues posting to Amazon's SES Service using Indy's TIdHTTP.Here is an example of the code i am using:procedure TMainFrm.btnAmazonSESClick(Sender: TObject);var SSLHandler: TIdSSLIOHandlerSocket; HttpClient: TIdHTTP; Params:

EntityManager ThreadLocal pattern with JPA in JSE

EntityManager ThreadLocal pattern with JPA in JSE

I'm developing a simple "Book Store" project using Struts 1.3 + JPA (with Hibernate as persistence provider). I cannot switch to Spring or any other more sophisticated development environment (e.g., Jboss) and I cannot use any Hibernate-spe

Validation of invisible and disabled fields in AngularJS

Validation of invisible and disabled fields in AngularJS

Is there any way to do conditional validation in AngularJS? The problem I am trying to solve is basically a list of radio buttons that enable/disable inputs based on the selection. The following image portrays the problem. The first text in

Angular 2: Swapping between different components without destroying them

Angular 2: Swapping between different components without destroying them

I'm trying to build a window manager with Angular 2. Basically, I want to be able to swap between windows (that are components injected in a router outlet) without losing their states. For instance, I'm editing a product information form wh

fetch - Missing boundary in multipart/form-data POST

fetch - Missing boundary in multipart/form-data POST

thanks for stopping by.I want to send a new FormData() as the body of a POST request using the fetch apithe operation looks something like thisvar formData = new FormData()formData.append('myfile', file, 'someFileName.csv')fetch('https://ap

Python : Trying to POST form using requests

Python : Trying to POST form using requests

I'm trying to login a website for some scraping using Python and requests library, i am trying the following (which doesn't work):import requestsheaders = {'User-Agent': 'Mozilla/5.0'}payload = {'username':'niceusername','password':'123456'