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• JTwitter OAuth signpost example

  - by RenegadeAndy

  Hey. I believe JTwitter supports OAuth to authenticate against a developer account , however i cannot get any of them working. The JTwitter docs say signpost is the supported method - yet I cannot seem to find the OAuthSignpostClient class they use even after adding the signpost libs: OAuthSignpostClient client = new OAuthSignpostClient(JTWITTER_OAUTH_KEY, JTWITTER_OAUTH_SECRET, "oob"); Twitter jtwit = new Twitter("yourtwittername", client); // open the authorisation page in the user's browser client.authorizeDesktop(); // get the pin String v = client.askUser("Please enter the verification PIN from Twitter"); client.setAuthorizationCode(v); // Optional: store the authorisation token details Object accessToken = client.getAccessToken(); // use the API! jtwit.setStatus("Messing about in Java"); Has anybody code that code segment working? Please help Andy

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• What is the best way of doing this?

  - by NewSOuser

  Hey, I am wondering how exactly the below pagination systems are set up? In terms of the how the data is displayed, for instance, does BuySellAds load all results in from database and then paginate that data so filter can be done easier? or, do they call the database every time a new page is loaded and then grab the info and display it? I really would like to know how both BuySellAds and Nike make their pagination systems, since I have to make a similar system that has many filters and options to easily sort through the data from a database. I want to accomplish this with php and jquery if that's what I even need to use. Here is what I am talking about so you can experience it for yourself: BuySellAds store.nike.com Any info/suggestions would be great. Thanks for your input.

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• Cannot open xls file in IE

  - by Vladimir Bezugliy

  We have JSF web application that generates XLS file and gives user link to thes file. All works fine if access this file via HTTP. But IE(8) cannot open/save this xls file via HTTPS. There is following error message: Internet Explorer cannot download ...466088C5C313F92808BDB0AFF3447 from testhost. Internet Explorer was not able to open this Internet site. The requested site is either unavailable or cannot be found. Please try again later. I can open the same document via HTTPS in Firefox and in Chrome. What can be the problem with IE? Headers: HTTP/1.1 200 OK Date: Fri, 18 Jun 2010 14:45:42 GMT Server: Apache-Coyote/1.1 X-Powered-By: Servlet 2.5; JBoss-5.0/JBossWeb-2.1 X-UA-Compatible: IE=EmulateIE7 Last-Modified: Fri, 18 Jun 2010 14:45:11 GMT Cache-control: max-age=0, no-store, no-cache Pragma: no-cache Expires: 0 Content-Type: application/vnd.ms-excel Content-Length: 6656 Keep-Alive: timeout=5, max=100 Connection: Keep-Alive

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• Checkbox not being checked when running function

  - by Rudiger

  I have a checkbox that when it is clicked it submits the form to the server to store the detail. All works fine except that after the form is submitted I update a div to say submitted but the checkbox isn't ticked. The page isn't refreshed of course and upon page refresh it is ticked. I thought I might be able to check the box myself as I'm using jQuery but I have a lot of these checkboxes each with a dynamic name so I'm not sure how I would call them. I thought something like: $('input[name=("favourite" + id)]').attr('checked', true); might work but no luck. If I don't call the function on the checkbox being ticked the checkbox behaves normally. Thanks for anything that could help.

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• Session variable in WCF application

  - by kaivalya

  I need to use or stimulate a very simple session object inside my WCF app. I simply need to store some values at the beginning of a call and I need access to these values while I go through some different methods of my service. Asp.NET session would be very ideal to use for this so I need to find out what is available on a WCF app for storing such values. Note: this is just a per call session, I don't need to retain this session between different calls from the client to service and such..

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• WCF Windows Service Monitor and process emails

  - by acadia

  Hello, I need your suggestions in solving this issue. Here is the requirement. We have a Microsoft Exchange server and we have a service email account [email protected]. We have scanners all owner the company when a user scans a document and email is sent to [email protected] as attachment. Now I need to write a Windows service which needs to monitor that email account and whenever an email is received, read the attachement and store it in the database. My question is, is it possible to do something of this sort? Any suggestions greatly appreciated. Thanks

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• PerWebRequest LifetimeManager and Beyond (Asp.net Mvc)

  - by Soe Moe

  Hi, Currently, I created my custom PerWebRequestLifetimeManager using HttpContext.Current.Items as backing store. I used that lifetime manager for Linq2Sql DataContext. Eveything is working fine until I need to use Cache for storing data (for 5 min). After 5 min, I need to retrieve data from DB and put it into the Cache. To do so, I need to use Linq2Sql DataContext for retrieving data. But during that time, HttpContext.Current is null because which was happened when cache is expired; not in Web Request. So, what kind of LifetimeManager should I use for this scenario? Thanks in advance.

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• Load CoreData objects' string property into UIPickerView

  - by OscarTheGrouch

  Hello Currently I have an entity named "Events" in a CoreData app. "Events" has one string property named "eventName". In the -(void)viewDidLoad I am trying to Fetch all the "Events" objects and load their "eventName" by alphabetical order into a UIPickerView. The ultimate end goal is through the use of a textField, buttons and the pickerView being add new objects in and remove unwanted objects out. Basically turning the UIPickerView into a UITableView. Currently I am able to save objects to the CoreData store, but am not able to pull them/their properties out into the UIPickerView. I am willing and able to share the project source code to anyone who wants it, or is willing to look at it to help out. thanks Chris

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• Setting the value (selected option) of a dijit.form.Select widget

  - by Wahnfrieden

  I have a dijit.form.Select widget. It's tied to a data store, if that matters. It's filled with several options already. All I want to do is programmatically set its value. I can get its value using myWidget.attr('value') but if I try to do myWidget.attr('value', 5) for example (where 5 is one of the valid values), all it does is reset the widget to select the very first option, no matter what value I give it. This seems to be a bug, and there aren't any tests or documentation which show how to accomplish what I want to. But is there some way, even if it's a dirty hack? I'm using Dojo 1.4.0. Note that dijit.form.Select is the new name for dojox.form.DropDownSelect. edit: I even tried resetting the widget with all new options, but it ignores the option which has selected = true and just selects the first option. There must still be a way though.

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• in blackberry programming how to use SAX parser to parse a URL like this

  - by Changqi Guo

  hi guys, i have a problem with using the SAX parser to parse a XML file, it is a complex XML file, it is like the following <Objects> <Object no="1"> <field name="PID">ilives:87877</field> <field name="dc.coverage">Charlottetown</field> <field name="fgs.ownerId">fedoraAdmin</field> </Object> <Object no="2">...... i am confused how to get the names in each field, and how to store the information of each objects. please help, thx

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• iphone - Programmatically set (System-wide) proxy settings?

  - by Andrew

  I am new to iPhone development, so I'm sorry if this is a stupid question. I am developing an application whose purpose will be to route all iPhone activity through my company's proxy. Is there a way to programmatically set system-wide proxy settings in the iPhone (which will also take effect on the 3G connection)? I know there is a way to manually set proxy settings for each wifi connection. Detecting new networks and setting the proxy on them would be acceptable. However, I need to also be able to set the proxy on the 3G connection. Also, bonus: Is there a way to programmatically change the "Restrictions" settings? If anyone has any tips or can point me in the right direction, I would appreciate it. Thanks. EDIT: Please understand that this is for a legitimate purpose. Apple has to approve app store additions, so it's not like I'm trying to spread a virus. Please, constructive answers only.

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• Is is possible to enable persistent cookies and disable session cookies?

  - by Sem Dendoncker

  Hello, We have an application that uses a persistent cookie to store the language of the user and a session cookie for authentication. Now our site starts with a number of tests such as: javascript, cookies, flash plugin, sound and popup and only if all tests succeed you can go to the logon page. After logging in you can see the application. Now one of our clients has a serieus problem, she passes all the tests but upon logging in she goes to the default page and get's redirected tot the logon page again. (form authentication). Now I was wondering how this is possible. It's allmost like a persistent cookie is enabled (otherweise she's not able to skip the language page) and a session cookie isn't. I hope this explains it a bit. Cheers, M.

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• How to enable HTTP response caching in Spring Boot

  - by Samuli Kärkkäinen

  I have implemented a REST server using Spring Boot 1.0.2. I'm having trouble preventing Spring from setting HTTP headers that disable HTTP caching. My controller is as following: @Controller public class MyRestController { @RequestMapping(value = "/someUrl", method = RequestMethod.GET) public @ResponseBody ResponseEntity<String> myMethod( HttpServletResponse httpResponse) throws SQLException { return new ResponseEntity<String>("{}", HttpStatus.OK); } } All HTTP responses contain the following headers: Cache-Control: no-cache, no-store, max-age=0, must-revalidate Expires: 0 Pragma: no-cache I've tried the following to remove or change those headers: Call setCacheSeconds(-1) in the controller. Call httpResponse.setHeader("Cache-Control", "max-age=123") in the controller. Define @Bean that returns WebContentInterceptor for which I've called setCacheSeconds(-1). Set property spring.resources.cache-period to -1 or a positive value in application.properties. None of the above have had any effect. How do I disable or change these headers for all or individual requests in Spring Boot?

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• SQL Server 2005 sp_send_dbmail

  - by Jit

  Hi Friends, When we use sp_send_dbmail to send email with attachment, the attachment gets copied into a folder inside C:\Windows\Temp. As we have many emails to be sent every day, the temp folder grows rapidly. This is the case with SQL Server 2005. We noticed that, with SQL Server 2008, we dont see these file under temp folder. Is there any setting to turn the above behavior off? Does SQL Server 2008 store the files in any other folder and not in temp? Appreciate your help and time. Thanks.

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• UIImagePickerController and extracting EXIF data from existing photos

  - by tomtaylor

  It's well known that UIImagePickerController doesn't return the metadata of the photo after selection. However, a couple of apps in the app store (Mobile Fotos, PixelPipe) seem to be able to read the original files and the EXIF data stored within them, enabling the app to extract the geodata from the selected photo. They seem to do this by reading the original file from the /private/var/mobile/Media/DCIM/100APPLE/ folder and running it through an EXIF library. However, I can't work out a way of matching a photo returned from the UIImagePickerController to a file on disk. I've explored file sizes, but the original file is a JPEG, whilst the returned image is a raw UIImage, making it impossible to know the file size of the image that was selected. I'm considering making a table of hashes and matching against the first x pixels of each image. This seems a bit over the top though, and probably quite slow. Any suggestions?

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• How to post Source Code inside a Wordpress blog post

  - by jasondavis

  I just started a coding related wordpress bog to basicly discuss topics and store code snippets in. I installed a code syntax highlighter plugin which is very nice but I am having a problem. I just tried posting my first code related blog post and wordpress seems to only post some of my code and then it makes some of it not show, like it filters some of it out even though I am wrapping it in tags like this.. <pre class="brush:php"> <?PHP my code ?> </pre> Some of my code works and some gets filtered out somehow. I know this is possible as many wordpress coding sites show source code. Do I need to modify something to make it work in wordpress? UPDATE I have confirmed that it does save ALL my code into the database it just filters it out when it try to print to screen, so when I go in to edit the post and textbox populates with ALL the source code intact

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• iPhone Provisioning: What's it all about?

  - by david van brink

  Grepping around, I see that I'm not AT ALL alone in being... challenged... by the process of setting up an iPhone app, getting it to run, giving it my testers, and so on. I've gotten it to work. Somehow I emailed a copy or two to testers, and eventually got my li'l app into the store, and that was fine. But I can't say a really, deeply understand it! (And I don't do iDev every day. Even now my recollection of what I did is kind-of hazy.) I'm moderately capable of understanding things, if presented, well, you know, in a way I can understand. Can anyone point me to a crystal clear explanation of what provisioning actually is? I feel that if I understood it, the recipes to do it would be obvious. Thanks!

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• Symfony dynamic subdomains

  - by Jamie

  Hi all, I'm trying to match subdomains to a customer id in symfony. i.e. i have customer1.example.com and customer2.example.com Domains are stored in a table. When a user goes to customer1.example.com, I would like to get the subdomain, look up the domain name in the database, once matched, it will then deploy the app config for that customer and then store the customer_Id in a global attribute so i know exactly which customer I'm dealing with througout the whole application. The virtual host will have the relevant wildcard servername. Have you managed to achieve this, and if so, how? If not, any ideas would be a great help! I'm thinking about using a filter to do it. :-)

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• SQL Server 2008 SQLCLR Issue

  - by Joe Bloggs

  I have a SQLCLR that was originally running on SQL Server 2005 DB. I have since rebuilt the CLR to run on SQL Server 2008. The CLR requires a reference to WindowsBase.dll. I added WindowsBase.dll as an assembly to the SQL Server 2008 DB. When I try to use the rebuilt CLR I get the message Could not load file or assembly 'WindowsBase, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. Assembly in host store has a different signature than assembly in GAC. (Exception from HRESULT: 0x80131050) I tried to drop and recreate the WindowsBase assembly (making sure to use the dll from the GAC) but I still get the above error. Any suggestions on how to resolve this issue would be greatly appreciated. Cheers

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• Using Jquery to get JSON objects from local file.

  - by ThoughtCrhyme

  I'm trying to get a list of JSON objects (products) from a local file using Jquery and store all the objects in a single array called allItems. The file is co-located in the same directory as the code, and it's called "allItems.json". Here's how I'm doing it now: function getAllSupportedItems(){ var allItems = new Array(); $.getJSON("allItems.json", function(data){ $.each(data.items, function(item){ allItems.push(item); }); }); return allItems; } Based on this example: http://api.jquery.com/jQuery.getJSON/

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• itunes connect rejection: "The binary you uploaded was invalid. A pre-release beta version of the SD

  - by Adam

  I'm having trouble submitting apps on Apple's app store. I was using a beta version of xcode- 3.2.3/iphone sdk 4.0- and I assumed that if I set the base sdk and deployment target to an acceptable version it would work, but it didn't. I deleted the beta version of xcode/sdk using "sudo /Developer/Library/uninstall-devtools --mode=all" and did a fresh install of the old release version- xcode 3.2.2/iphone sdk 3.2- but I still have the same problem. Has anyone run into this before? Is there something left over from the beta version that could still be hanging around causing problems?

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• Memory efficient way of inserting an array of objects with Core Data

  - by randombits

  I'm working on a piece of code for an iPhone application that fetches a bunch of data from a server and builds objects from it on the client. It ends up creating roughly 40,000 objects. They aren't displayed to the user, I just need to create instances of NSManagedObject and store them to persistent storage. Am I wrong in thinking that the only way to do this is to create a single object, then save the context? is it best to create the objects all at once, then somehow save them to the context after they're created and stored in some set or array? If so, can one show some example code for how this is done or point me in the direction to code where this is done? The objects themselves are relatively straight forward models with string or integer attributes and don't contain any complex relationships.

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• Storing callbacks in a dictionary (Objective C for the iPhone)

  - by Casebash

  I am trying to store callbacks in a dictionary. I can't use blocks as the iPhone doesn't support this (unless you use plblocks). I tried using functions, but apparently NSMutableDictionary doesn't allow these pointers (wants an id) I tried using class methods, but I couldn't find a way to obtain a pointer to these I could try using functions with the c++ stl hashmap (if it is supported in Objective C++), but apparently this can slow compilation times. I could try storing both a class and a selector, but that seems rather messy. What would be the best way to do this?

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• Was Joel right about XML being slow?

  - by Will

  A long time ago Joel explained how various every-day coding things were slow, and this led to XML as a data store being slow: http://www.joelonsoftware.com/articles/fog0000000319.html Are those every-day coding things - strcat and malloc - still slow in a std::string and dlmalloc world? What else has changed in modern processors and mainstream frameworks? And is XML still slow? You can't find an RDBMS that doesn't claim some kind of native XML support these days; haven't they got it faster - a single pass to index it for example - yet?

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• Building a blog: what's standard?

  - by Charlotte

  I'm generally pretty new at web stuff. I wanted to build a blog from scratch to get some practice. Few questions: Do most people add new entries of a blog by directly editing the html or is there a more dynamic way of doing this that is used more frequently? I'm assuming you can store the entries in some type of database and then display them via javascript or something similar? What are the most frequently used tools for what I'm describing? I know its about as simple as it gets, but like most things, I just need some tips to get started. Thanks!

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