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  • class NSCFData autoreleased with no pool in place

    - by iSight
    Hi, I have converted my NSString into string, and returning the same but the above error mentioned in the title is printing on console. Please suggest so that i could get away from this issue. my code is below: string stringFromNSString(NSString *inNSString) { return [inNSString UTF8String]; }

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  • How do I transform "é" to &#233; in php?

    - by Itay Moav
    I have an XML ISO-8859-1 page, in which I have to output symbols like é. If I output &eacute; it errors out. &#233; works just fine. So, what PHP function should I use to transform é to &#233; I can't move to utf-8 (as I assume some will suggest and rightfully so) This is a huge, legacy code.

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  • Where are global variables stored in memory?

    - by Jack
    Are they stored in the heap or there is separate area where they are stored? Similarly where are static variables stored in memory. They can't be stored in frames as they will get destroyed when the function returns. PS - Can someone suggest a good book that talks about memory mapping for C/C++.

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  • Running a Query in SQL Plus

    - by WENzER
    Hi, I have to run a query in the loop in SQLPLUS. and the count of loop is coming from some other SQL query. So i have to declared a variable which will take the value of count. Now I want to use this variable in my query. How would i be able to do the same . Please suggest me Thanks in advance

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  • How do I transfor é to &#233; in php?

    - by Itay Moav
    I have an XML ISO-8859-1 page, in which I have to output symbols like é. If I output &eacute; it errors out. &#233; works just fine. So, what PHP function should I use to transform é to &#233; I can't move to utf-8 (as I assume some will suggest and rightfully so) This is a huge, legacy code.

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  • Good resource for studying Database High Availability techniques

    - by Invincible
    Hello Can anybody suggest some good resource/book on Database high availability techniques? Moreover, High-availability of system software like Intrusion Prevention system or Web servers. I am considering high-availability is global term which covers clustring, cloud computing, replication, replica management, distributed synchronization for cluster. Thanks in advance!

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  • image processing

    - by sam
    hi folks, i have some images..if these images are selected then it should generate another image which is the combination of all the selected images.. can anyone suggest as how to start with? thanks

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  • Redirect-gateway def1

    - by John
    I have setup OpenVPN on my server, and I am able to connect to it just fine, and browse the web, etc, from the client box. If I set the following option in the client config, I can no longer browse the web via domain name: redirect-gateway def1 On the server, I have run the following command: iptables -t nat -s 10.8.0.0/24 -A POSTROUTING -j SNAT --to myserver'sIP but that hasn't changed anything. Can anyone help suggest something?

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  • alternative to rescue in ruby ?

    - by wefwgeweg
    it seems like i have begin rescue end statements everywhere in my code. this doesn't seem like the correct thing to do. i am learning process, can anyone suggest how can i catch any exceptions without having to place everything inside begin,rescue, end. anyway to just tell ruby to shut up and just keep going even if exception is raised ?

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  • Variables Expired before Asp.net Membership provider automatically logout .

    - by Bendar
    I have a microsoft membership provider. in my application I'm using the variable which saving in cookie (tried session). The problem what I have: my variable expired before a authentication automatically logout. How can I set the time of membership provider automatic logout and expiring variable after 30 mins for example. Or how can I create a new server variable? Or maybe you suggest me better approach? Thank you

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  • Connecting C++ to C#

    - by Cenoc
    I've been writing a program in C++ and noticed there is a library in C# that someone else wrote that I would like to link in to my code.... but I'm not sure how to do that. Can someone suggest something? Doubt this matters, but I'm using Windows 7 with MSVC2010. Thanks in advance!

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  • why "$(opener.document).ready()" is not working?

    - by KK
    I tried something like, below in popup-window, but not working... any correction at line 3, please suggest. function closePopup() { window.opener.history.go(0); $(opener.document).ready(function(){ window.opener.some_function(some_variable); self.close(); }); }

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  • in PHP how do i use range() for creating timing list?

    - by I Like PHP
    i want to create a table where first column have timing in below style timing | user1 | user2 | user3 ------------------------------- 9 AM | | | 10 AM | | | . | | | . | | | . | | | 6 PM | | | 7 PM | | | is it possible to use range() for creating timing list, if yes then please tell me , or if not then suggest me better method. Thanks always

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  • Remove Substring from NSstring

    - by user3037815
    I see so many solution , but none of them was matching my problem . As i am new to iOS development . I have a String abc/_api/web/GetFolderByServerRelativeUrl('Documents/Root Folder/Level 1/Level 2/Level 1-1/Level 1/')/folders. I want to remove Remove Substring after last "/" for example my new string should look like this. abc/_api/web/GetFolderByServerRelativeUrl('Documents/Root Folder/Level 1/Level 2/Level 1-1/Level 1/) Can someone suggest me the best way to achieve this , thanks ,

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  • How can I find the boundaries of a subset of a sorted list?

    - by Alex
    I have the following dilemma: I have a list of strings, and I want to find the set of string which start with a certain prefix. The list is sorted, so the naive solution is this: Perform binary search on the prefixes of the set, and when you find an element that starts with the prefix, traverse up linearly until you hit the top of the subset. This runs in linear time, however, and I was wondering if anyone can suggest a more efficient way to do it.

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  • xml cache on iphone

    - by dubbeat
    Hi, Could somebody suggest a technique or class library to read up on for XML Caching on the iphone? The biggest lag in my app is the XML being downloaded from the server. If a user views a screen the xml has to be downloaded and parsed and theres a wait of a few seconds. If they leave the screen and come back to it again they have to wait all over again which is kinda crappy.

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