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• How to do REST securely and with sensitive data?

  - by Earlz

  Hello, we are implementing a new web service. The web service will be a store of sensitive data and there are multiple users types with different permissions. So some user types can't access(and some can't change, and so on) certain types of data. How would this work in REST? I'm very new to REST, so sorry if this sounds noobish.

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• YUI 3 Selector for multiple class names

  - by Jasie

  Hello, I have a bunch of divs like this: <div class="bear"></div> <div class="dog"></div> How do I get a nodelist that includes all divs with class of bear and dog? I tried: Y.get(".bear .dog").each(function() { }); But it returns null. Anyone have any suggestions? Thanks!

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• Validating url with jQuery without the validate-plugin?

  - by Martti Laine

  Hello I need to validate a url in variable with jQUery, but can't use validate-plugin. Is there a simple way to do this? Martti Laine

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• Make the selectedValue in bound combobox accept a Null value

  - by msfanboy

  Hello, I have a combobox bound to a bindingsource. The user must be able to set a null value as selected value. How can I achieve that without making the combobox unbound?

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• how to get the index of selectedRtf in rich textbox control?

  - by mr-developer

  Hello all, i'm trying to HyperLink images in richtextbox. all i want to know is how to get the index of the selected image or text to be able to insert the hidden text after the selected image as richtextbox.Insert() method requires the index to start inserting from. thanks

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• Modify MP3 File

  - by arik-so

  Hello, I have an MP3 file uploader. I want to add an additional audio track to the file upon upload - via PHP. Is that possible? Thanks in advance!

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• iPhone SDK: How to generate a random time of day

  - by bigdave

  Hello all, I am having some problems trying to figure out the best way of generating a random time of day. For instance, if I want to choose a random time between the hours of 9am and 5pm, what would be the best way with the least amount of overhead on the device? I guess I need someone to point me in the right direction. Thanks!

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• What is the security advantage of STS in web services?

  - by Neil McF

  Hello, I've started reading up on security (particularly authentication) with web services and I see a lot of references to security token services. From what I see, they take a username-password (or something) and, on validation, return a digital token. How is using this token any more secure then just relying on the username-password in the first place?

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• Display the first 5 file names using opendir() and $file using PHP

  - by Jean

  Hello, $d = opendir("docs"); while (($file = readdir($d)) !== false) { if (($file != ".") && ($file != "..")){ } } I want to be able to display the first 5 file names. Thanks Jean

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• Good Administration Center Templates

  - by Alec Smart

  Hello, This may not be a programming question per se. But I am wondering what template do you use for your sites/webapps admin centers. Am looking primarily at free templates that give a basic structure. I know I can build my own, but I haven't had too much success in something that works for all my webapps/sites. Wondering if there is something nice and comprehensive available. Thank you for your time.

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• Binding to a RelativeSource Self in Silverlight

  - by Boris

  Hello, I am trying to bind a value of a slider control to a property that is in the same control: <Slider Value="{Binding Path=ValueProperty, RelativeSource={RelativeSource Self}}" Name="slider1" /> but it doesn't bind to a "ValuePropery"... What am I doing wrong?

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• C# Deleting Locked Files & Folders

  - by orangecl4now

  Hello I am writing an application that updates some drivers. However the drivers are "in use" and can't be deleted unless I restart my computer. So how can I write an application to delete these locked drivers without restarting the PC. IF Restarting MUST occur then how can I relaunch my application automatically when the computer restarts and delete those files?

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• How to open a pdb file in Python?

  - by roddik

  Hello, I've got an e-book (viewable with isilo) in a pdb file. Is it possible to read it's contents with Python (perl, ruby, php)?

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• Understanding Async Methods in Web Service.

  - by Polaris

  Hello. I consume Java Service in my .NET appliaction. I have one question: When service serialize in .NET he also create Async methods. For example for GetPersons() method service create GetPersonsAsync() which is return void. In which cases I can use this Async methods and what the destination of these methods.

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• SQL order by oldest from Unix Timestamps

  - by Eric Gates

  Hello. How do I use SQL to order results by oldest first? I am using unix timestamps. Thanks.

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• signal qt from a non-qt thread, QueuedConnection

  - by lj8888

  hello, I am signaling my Qt GUI thread from a boost::thread, and I am using a Qt::QueuedConnection, connect(src, SIGNAL(signal-signature), dest, SLOT(slot-signature), Qt::QueuedConnection); and still, when I emit the signal my slot does not get called.

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• OpenGL Motion blur with the accumulation buffer

  - by Klaus

  Hello, I'm trying to achieve a motion blur effect in my OpenGL application. I read somewhere this solution, using the accumulation buffer: glAccum(GL_MULT, 0.90); glAccum(GL_ACCUM, 0.10); glAccum(GL_RETURN, 1.0); glFlush(); at the end of the render loop. But nothing happens... What I am missing ?

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• Paypal and Cocoa

  - by happyCoding25

  Hello, I want to have a donation box via paypal in a sheet. When the sheet comes down a webview within the sheet loads the donation box website. I want to close the sheet when the user has completed the donation. Any ideas? Thanks in advance

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• Creating a file based on the byte() in VB.net

  - by acadia

  Hello, I am retrieving an image from the SQL database into Byte() variable in vb.net Dim img as byte()=dr(0) How do I create a file in my C:\images\ directory from the above img. I want to read the img and then create a file with name bimage.gif Please help

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• atomic operation cost

  - by osgx

  Hello What is the cost of the atomic operation? How much cycles does it consume? Will it pause other processors on SMP or NUMA, or will it block memory accesses? Will it flush reorder buffer in out-of-order CPU? What effects will be on the cache? Thanks.

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• Rails upload to s3 performance issue

  - by Denis

  Hello, I'm building an app to store files on my s3 account. I use Rails 3.0.0beta A lot of files can be uploaded at the same time, and the cost (from a performance point of view) of an upload is quite heavy, my app will be busy handling uploads all the time! Maybe a solution is to upload directly to s3, but I still need a submit to my app, at least to store the file's name. I'm wondering what is the best solution?

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• Android: NullPointerException at android.app.ActivityThread$PackageInfo$ServiceDispatcher.doConnecte

  - by Isaac Waller

  Hello, I am getting a NullPointerException at android.app.ActivityThread$PackageInfo$ServiceDispatcher.doConnected(ActivityThread.java:1012). My application is not even in the stack trace, so I have no idea what is going on. I am trying to connect to a service when it happens. How can I fix this problem? Thanks, Isaac Waller

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• build sctp protocol ss7 openss7

  - by deddihp

  hello, I try to make an ss7 application using openss7 and sctp. I made some simple application using SCTP. the part of the source code is like below : sock_srvr = socket(PF_INET, SOCK_DGRAM, IPPROTO_SCTP); if ( sock_srvr == -1 ) { perror("socket"); exit(0); } and it return socket: Protocol not supported do you have any suggestion ?. Is there anyone who have experience with openss7 before ? Thanks..

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• Clojure best way to achieve multiple threads?

  - by user286702

  Hello! I am working on a MUD client written in Clojure. Right now, I need two different threads. One which receives input from the user and sends it out to the MUD (via a simple Socket), and one that reads and displays output from the MUD, to the user. Should I just use Java Threads, or is there some Clojure-specific feature I should be turning to?

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• How to collect all files in a Folder and its Subfolders that match a string

  - by Josh

  Hello All- In C# how can I search through a Folder and its Subfolders to find files that match a string value. My string value could be "ABC123" and a matching file might be ABC123_200522.tif. Can an Array collect these? Thanks in advance. -Josh

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