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• Poblem with "CFDataRef".

  - by zp26

  Hello I have a problem with "CFDataRef. I get the "data" field from a "kCFSocketDataCallBack. "data" should correspond to a string received on the socket. How do I convert, for example, in a NSString so I can put my text in a textbox?? Thank you very much static void AcceptDataCallback(CFSocketRef s, CFSocketCallBackType type, CFDataRef address, const void *data, void *info) { //my code for the textBox }

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• Server-environment and configuration: How bad is fread() etc?

  - by zero

  Hello dear commmunity, good day! I run a little site (now for several months ) that has users accessing big files, for download as well for streaming to the browser. It's fairly active, so assuming the worst, how bad is getting php to read the files that would be stored outside of the webroot and then getting it to echo it to a page dynamically for the browser to then read? My question is: how bad is fread() etc in this context!? zero

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• Framework for Monitoring logs of an application

  - by whyjava

  hello I am working on writing an web application which will be monitoring an java process which moves files from one location to another. The monitoring application needs to do following things Monitor log files View the content of moved files Is there any opensource framework which provides monitoring capabilities over logging. I am building this application in java. Thanks

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• Advice on reading indexes

  - by London

  Hello, I'm trying to figure out the right way to read lucene index only once whilst running the application multiple times, how can I do that in java? Because indexed data will not change so reading them each time would not be necessary. Can someone explain me the logic of it reading them only once? thank you

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• SOAP web services

  - by mrsMatahari

  hello, i want to apply soap to post a form of customer details using php.could you please help me how do i start to do it..(the steps that i need to apply)thanks..

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• R question. Create new data set that meets all of 4 conditions.

  - by Michael

  Hello, I would like to create a new dataset where the following for conditions are all met. rowSums(is.na(UNCA[,11:23]))<12 rowSums(is.na(UNCA[,27:39]))<12 rowSums(is.na(UNCA[,40:52]))<12 rowSums(is.na(UNCA[,53:65]))<12 Thanks!

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• How to see if there is one microphone active using python?

  - by aF

  Hello, I want to see if there is a microphone active using Python. How can I do it? Thanks in advance!

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• touch multi UIViews

  - by user262325

  Hello everyone There are a series UIViews arranaged very close. I hope when my finger touchs some of them, my app can detect which UIView touched. Maybe one or two or three.(because the displayed parts of each UIView are too thin). I hope to get the middle x value of the touch, then spread the UIView where the middle x value locates and the UIViews near it. Welcome any comment Thanks interdev

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• AJAX: is the new loaded content using the same css file ?

  - by Patrick

  When I load content with AJAX, is this content supposed to automatically use the preloaded main page css style ? For example, if I load a <span class="smallText">hello</span> with AJAX. Is this new HTML using the default.css file with .smallText { font-size:6px; } ?

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• Check if User (live) on the Domain Controller

  - by Data-Base

  Hello, when we connect a machine to AD, user will be able to log into the machine with their AD user-name and password, at home they can do that ( when they are not on the work network) which fine and good we need to have a program Auto-start when the user login BUT only when they are at work and in our network! how can I achieve that? (I can build a checking program in c#) but not sure where to start! cheers

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• Asp.net Set Textbox 1 to Equal Textbox 2

  - by aron

  Hello, What's the cleanest way, like 1 line of JavaScript code, to set one text box's text property to equal another? e.g. the JavaScript way to accomplish this: txtShipCity.Text = txtCity.Text; Thanks!

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• How to make an app for a Wordpress Blog ?

  - by fmauNeko

  Hello :) I want to make an iPhone OS app for a Wordpress blog, and I'm unable to figure a way to grab the data from the blog. The XML-RPC doesn't seem to have an anonymous read-only mode The RSS feed has truncated posts So, if anyone managed to make it, please help me ;)

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• android view animated background

  - by theMe

  hello. Is there a way, to make view's background animated? Android cant handle animated GIFs in 1.5 afaik, and I can't set video for BG resource.

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• display 25 randomnumbers from an array

  - by qwerty

  Hello, I have in C++ an array of 100 elements, so v[1], ... ,v[100] contains numbers. How can i display, 25 random numbers from this array? So i wanna select 25 random positions from this array and display the values.. How can i do this in C++? Thanks!

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• Receiving a response through UDP

  - by Neo_b

  Hello. I have seen applications send a packet through UDP to an IP on some port and receiving a response. Which port does the response go to? (Btw, how can the router know that the response is for my PC, if there are no ports forwarded to my PC?) Greetings, Neo_b

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• CodeIgniter - numbers in sql query are masked with ``

  - by Checkson

  Hello, i'm using CodeIgniter for developing a community board. As I'm using nested sets to get a nested forum hierarchy, I have to run a lot of queries such as: SELECT `id` FROM `forums` WHERE 1 BETWEEN `lft` AND `rgt` My problem: CodeIgniter is replacing the "1" by "`1`" because the "1" is recognized as a column name. Of course, the query does not work any more. Is there a way to get it working? thx in advance

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• Rails autocomplete plugin.

  - by piemesons

  Hello Is there any plugin available for auto complete like in stackoverflow. Right now i am using acts_as_taggable plugin. I want to check the new created tag, autocomplete with comma separate. How to use auto_complete plugin and acts_as_taggable both. Consider the thing done in stackoverflow tag case.

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• implementing custom timeline with notifications

  - by user299233

  Hello, I am using compositionTarget_rendering function to do some stuff in silverlight. Now I want to implement some kind of timelime, with notifications, i.e add some markers, and when a variable X reaches the marker value, an event is raised .. How should be the best way to do this? Thanks in advance

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• Getting dates based on week number

  - by meep

  Hello. I have some rows in my database that contains some dates. I need to select all dates based on a weeknumber, how is this possible?

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• Pseudo graphics in C++

  - by xae

  Hello, i looks for pseudo graphics lib for C++ under Visual Studio, lib like in TurboVision in Borland Turbo C++ or NCurser.. Or can i do it with standart c++ libs ? Thanks.

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• Is there any tool to check if I used private api before submit to appstore?

  - by user262325

  Hello eveyone One of my app was rejected due to using private API. But Apple did not give me more details. Is there any tool to detetect and locate the codes where I used private API? Thanks interdev

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• Variable Length Array

  - by corinaf

  Hello, I would like to know how a variable length array is managed (what extra variables or data structures are kept on the stack in order to have variable length arrays). Thanks a lot.

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• How to change the header height in jQuery grid?

  - by rockers

  Hello Friends, I have a jquery grid,, with columns 5..but my column name is too large so defined somethign like this in my jquery grid.. Informatoin about <br/> customers bioData In my jquery column I am seeing Information about I am not able to see Customers BioData.. how to set the header height? thanks

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• Thread & Windows forms (C#)

  - by Julien

  Hello, I'd like to know if the executing thread is the one that created a given control instance (to prevent cross-thread if it's not). Is that possible ? Thx.

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• What is ".foo{}" in the beggining of a stylesheet?

  - by juanmanuelrojascavaliere

  Hello people, this is my first question, so i do not know if i am doing it ok... I would like to know what is the meaning of ".foo{}" It is placed at the beggining of a css stylesheet i have been modifying. Regards. tomano

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