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• Error while using csrf

  - by iHeartDucks

  This is my view function @csrf_request def view_function(request, template_name): c = {} return return render_to_response(template_name, {'recipe' : objRecipeForm}, c, context_instance=RequestContext(request)) I also used a {% csrf_token %} in my template The error I get is render_to_string() got multiple values for keyword argument 'context_instance' I am kinda new with django so any help is appreciated.

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• I get 2014 Cannot execute queries while other unbuffered queries are active when doing exec with PDO

  - by Itay Moav

  I am doing a PDO::exec command on multiple updates: $MyPdo->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY,true); $MyPdo->exec("update t1 set f1=1;update t2 set f1=2"); I am doing it inside a transaction, and I keep getting: SQLSTATE[HY000]: General error: 2014 Cannot execute queries while other unbuffered queries are active. Consider using PDOStatement::fetchAll(). Alternatively, if your code is only ever going to run against mysql, you may enable query buffering by setting the PDO::MYSQL_ATTR_USE_BUFFERED_QUERY attribute. those are the only query/ies

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• YAML front matter for Jekyll and nested lists

  - by motleydev

  I have a set of nested yaml lists with something like the following: title: the example image: link.jpg products: - top-level: Product One arbitrary: Value nested-products: - nested: Associated Product sub-arbitrary: Associated Value - top-level: Product Two arbitrary: Value - top-level: Product Three arbitrary: Value I can loop through the products with no problem using for item in page.products and I can use a logic operator to determine if nested products exist - what I CAN'T do is loop through multiple nested-products per iteration of top-level I have tried using for subitem in item and other options - but I can't get it to work - any ideas?

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• How to select records as columns in SQL

  - by Leigh

  Hi, I have two tables: tblSizes and tblColors. tblColors has columns called ColorName, ColorPrice and SizeID. There is one size to multiple colors. I need to write a query to select the size and all the colors (as columns) for a that size with the price of each size in its respective column. The colors must be returned as columns, for instance: SizeID : Width : Height : Red : Green : Blue 1---------220-----220----£15----£20-----£29 Hope this makes sense Thank you

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• How to Validate Pasted Dates in Excel

  - by jimdrang

  I want to validate pasted dates to remove /'s and ensure the year is 4 digits and when users paste them in it overwrites my excel validation. So, If a user pastes 05/19/10 into a cell, I would like it to convert to 05192010 or at least give an error if this is not possible. I don't know enough VB to add sheet-wide code that does this and I'm not sure if it would work when users paste multiple cells at a time.

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• Event Calandar using Silverlight Calendar Control

  - by Jinal Desai - LIVE

  I require event calendar by using silverlight Calendar control or custom control. In it I want to add events (multiple) based on particular data and display those events on that particular date inside the calendar itself. Is there any ready made control of solution exists??

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• Good suggestions for learning OOP PHP

  - by Doug

  I've been trying to learn PHP OOP and have looked at multiple articles, but have yet to find a good resource for learning. I want to learn from the user of setters and getters, $this-, constructors, and so on...! Can anyone please suggest me something? I noticed MOST teachings leave out the explanation of $this-. I want to learn magic methods, decorators, encapsulation, etc... Feel free to suggest something that I haven't explicitly listed.

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• JSP Javascript upload file

  - by Argiropoulos Stavros

  I'm developing an web app with jsp,servlet in server side and javascript in client side. How can a i upload multiple files(images) to the server(and save them to the db)?

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• question regarding the warning that comes everywhere

  - by user177893

  Hi, Would you be able to help to delete the warning discussed below ? I have one file example.h In that I declared static const NSString *variable = @"cool"; Now, I have another file multiple.m. In this file I have a function Bool var2 = [object methodname:variable]; It means, I passed variable as parameter for this function, but I got warning like this: variable is defined but not used So,how to remove this warning? please help me

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• Scale down WebView content in iphone App

  - by TechFusion

  Hello, I am looking to display multiple web content in one main view. I have created different WebView and make it's height and width to fit all in one view size of Landscape mode. How to scale down web view content to show data in small size (as per WebView height and width) ? I have built application using Interface builder.The view is interface with one tab bar of tab bar controller. Thanks,

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• asp.net-mvc return a couple of partial views onclick

  - by niao

  Greetings, I have an asp.net mvc application. When button is clicked (submit button) i would like to results to be displayed inside some div. I know how to do it. I have some action where I return a partial view. But when button is submitted then I get some multiple objects from db and I would like to display them all in div. How can I achieve it?

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• parallel java libraries

  - by jetru

  I'm looking for Java libraries/applications which are parallel and feature objects that can be queried in parallel. That is, there is/are objects in which multiple types of operations can be made from different threads and these will be synchronized. It would be helpful if someone could ideas of where I could find such applications as well. EDIT: Actually, language doesn't matter so much, so C++, Python, anything is welcome

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• Should mutexes be used to ensure concurrency, while using POSIX message queues?

  - by Vinod K

  I am using a single POSIX message queue in my application which is accessed by multiple readers. Should I use mutexes in this scenario?

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• Are there any hierarchical, multi select controls that use check boxes in .NET

  - by Daniel

  I need to be able to select multiple options on a web form, but those options are hierarchical. For example: Option 1 Option 1 a Option 1 b Option 2 The user should be able to select Option 1, or Option 1a, etc. Selecting Option 1 a should automatically select Option 1. Any controls/solutions out there that fit the bill? (I'm not looking to spend $)

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• Is there anyway to turn off the url "cliking" sound in IE using html, javascript, or flash?

  - by Anthony

  I have a flash application written in action script 2, and at one point it makes multiple back-to-back JavaScript requests using getUrl(). They have to be done as separate requests because IE had a limit on the length of a single request, and fails silently if that limit is passed. When ever this happens, if the user has their sound turned on there is a barrage of "click click click".

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• google.com different IP in different countries. How?

  - by HeavyWave

  If you ping google.com from different countries you will get replies from local google servers. How does that work? Can a DNS record have multiple A addresses? Could someone point me to the technology they use to do that?

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• Rating mechanisms

  - by Jasie

  Is there any place that showcases a bunch of different types of rating systems (like using multiple sliders, star ratings, up/down votes)? I'm trying to get ideas for a better rating system than just up/down (more criteria). (I'm not interested in the backend, but the human/computer interaction part of it).

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• How to inherit events between objects

  - by marduck19

  I need inherit events and properties for example move a picture around the form Y have this code to move the picture but y need create multiple images with the same behavior private void pictureBox_MouseDown(object sender, MouseEventArgs e) { if (e.Button == MouseButtons.Left) { x = e.X; y = e.Y; } } private void pictureBox_MouseMove(object sender, MouseEventArgs e) { if (e.Button == MouseButtons.Left) { pictureBox.Left += (e.X -x); pictureBox.Top += (e.Y - y); } }

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• How can I replace a plus sign in JavaScript?

  - by William Calleja

  I need to make a replace of a plus sign in a javascript string. there might be multiple occurrence of the plus sign so I did this up until now: myString= myString.replace(/+/g, "");# This is however breaking up my javascript and causing glitches. How do you escape a '+' sign in a regular expression?

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• WCF hosting in .NET compact framework

  - by jauwaad

  I would like to host a service on a WinCE device. The WinCE device is the host which can be accessed(control and data acquisition) by multiple clients (PC or WinCE) over serial port, TCP, USB etc. I was considering using Protocol Buffers for serialization on the wire. It would be ideal to use WCF or remoting but as far as I see they are not implement on the Compact Framework. Anyone have any ideas how this can be achieved.

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• How to merge two images into a single Jpeg

  - by TooFat

  I need to be able to take multiple images and overlay a smaller one on top of a larger one and save the result as a single image. How would I go about accomplishing this in C#?

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• How to simulate a dial-up connection for testing purposes?

  - by mawg

  I have to code a server app where clients open a TCP/IP socket, send some data and close the connection. The data packets are small < 100 bytes, however there is talk of having them batch their transactions and send multiple packets. How can I best simulate a dial-up ut connection (using Delphy & Indy components, just FYI)? Is it as simple as open connection wait a while (what is the definition of "a while"?) close connection

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• How can I alter anythingSlider so that it disables the next / previous buttons when only 1 <li> in t

  - by madphill

  I have a page with multiple instances of anythingSlider on it and I'm using PHP to dynamically load pages that swap out the content in them. Reference: http://ceedcreative.com/CEED_2.0/ I would like to edit the anythingSlider to disable the previous / next buttons if the UL it's displaying only has one LI within it. In other words, no buttons, just a clean div that's the same heigh and width (no scrolling) if there's only one image.

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• How can I stop and start individual websites in IIS using PowerShell?

  - by Joey Green

  I have multiple sites configured in IIS7 on my Windows7 development machine to run on the same port and usually only run one at a time depending on what I'm working on. I would like to be able to start and stop my development sites from PowerShell instead of having the IIS manager opened. Does anyone have a good resource to point me in the right direction or a script that already accomplishes this? Thanks

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• Google Maps: marker icons are multi-drawing over same location, why?

  - by JakiT

  I'm using Google Maps and have the map set to height/width=100%. I noticed that when I resize the browser window, my map marker icons appear to redraw on top of the same location. Meaning, if I should only have 1 map marker icon on "987 Main St", when I resize the browser window - multiple map marker icons are being now draw on top of "987 Main St" that shouldn't be there. Any ideas why this is happening and how to prevent it? UPDATE: Link to actual code

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