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  • Trouble echoing data - data being converted to 0

    - by Haraldo
    Hi, I feel this is something to do with my httpd setup for apache. I'm using mod_rewrite if that helps but I think that only effects the url. It seems when I output some data such as: $sMessage = 'Error'; echo $sMessage; It works fine but when I do this: $sMessage = 'Error'; echo ''+$sMessage+''; It returns 0. Very odd!

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  • Core data fetch only returns unique managed objects

    - by JK
    I execute a core data fetch which specifies a predicate as follows: NSPredicate *predicate = [NSPredicate predicateWithFormat:@"identifier IN %@", favoritesIDs]; When there are duplicate items in the favoriteIDs array, the fetch request only returns 1 managed object. How can I ensure that more than one instance is fetched? Thank you.

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  • pass data between uiview

    - by user1312508
    I have a problem passing data between view. I can pass my NSMutableArray easily using : DetailViewController *detailNote = [self.storyboard instantiateViewControllerWithIdentifier:@"detailNote"]; detailNote.ArrayItem = [allAnotacionsEntries objectAtIndex:indexPath.row]; [self.navigationController pushViewController:detailNote animated:YES]; but I want to pass additional NSMutableArray to the view and i don´t know how to do it. Please anyone can help me ? Thanks

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  • Perfect SEO Services

    India is golden market these days. The sales are directly proportional to the population of the area and as far as the population of India is concerned it is almost getting neck to neck with China which is the largest country in the world in terms of its population. With the advancement in Science and technology the ways doing all the jobs have changed. Even shopping has moved from physical work to online work. To attract people to your online shop, you need to get promotion of your business. If you are considering India as your primary target then I think it is time for you to find some SEO services in India.

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  • What would you choose for your project between .NET and Java at this point in time ?

    - by Basic
    You are just starting a new project and you have these two technologies to choose from, Java and .NET. The project you are working doesn't involve having features that would make it easy to choose between the two technologies (e.g. .NET has this that I need and Java does not) and both of them should work just fine for you (though you only need one of course). Take into account: Performance Tools available (even 3rd party tools) Cross platform compatibility Libraries (especially 3rd party libraries) Cost (Oracle seems to try and monetize Java) Development process (Easiest/Fastest) Also keep in mind that Linux is not your main platform but you would like to port your project to Linux/MacOs as well. You should definitely keep in mind the trouble that has been revolving around Oracle and the Java community and the limitations of Mono and Java as well. It would be much appreciated if people with experience in both can give an overview and their own subjective view about which they would choose and why.

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  • python: where to put application data that can be edited by computer users

    - by Jason S
    I'm working on a really simple python package for our internal use, and want to package it as a .egg file, and when it's installed/used I want it to access a text file that is placed in an appropriate place on the computer. So where is the best place to put application data in python? (that is meant to be edited by users) How do I get my python package to automatically install a default file there?

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  • MySQL: LOAD DATA reclaim disk space after delete

    - by Michael
    I have a DB schema composed of MYISAM tables, i am interested to delete old records from time to time from some of the tables. I know that delete does not reclaim the memory space, but as i found in a description of DELETE command, inserts may reuse the space deleted In MyISAM tables, deleted rows are maintained in a linked list and subsequent INSERT operations reuse old row positions. I am interested if LOAD DATA command also reuses the deleted space? UPDATE I am also interested how the index space reclaimed?

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  • Collision free hash function for a specific data structure

    - by Max
    Is it possible to create collision free hash function for a data structure with specific properties. The datastructure is int[][][] It contains no duplicates The range of integers that are contained in it is defined. Let's say it's 0..1000, the maximal integer is definitely not greater than 10000. Big problem is that this hash function should also be very fast. Is there a way to create such a hash function? Maybe at run time depending on the integer range?

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  • Core Data - Best way to save a "number of items"

    - by Daniel Granger
    The user will have a static list of items to choose from. Using a Picker View they will choose one of the items and then select how many of them they want. Whats the best way to save this in core data? A Struct? struct order { NSInteger item; NSInteger numberOf; }; Or some sort of relationship? Many Thanks

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  • Data Structure Used For SMS Messages In Android

    - by Greenhouse Gases
    Does anybody know what data structures are used to the store messages in an SMS client app, and whether there is an existing API for this. I was perhaps looking at implementing a link list for the purpose but if the work has already been done in an API then perhaps it would be unnecessary to commit time to the task that could be spent programming other parts. Many thanks

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  • Core Data: Mass updates possible?

    - by wgpubs
    Is it possible to do mass updates on a given entity in Core Data? Given an Person entity for example, can I do something like this: Person.update(@"set displayOrder = displayOrder + 1 where displayOrder > 5") Or is my only option to fetch all the entities needed and then loop through and update them individually??? Thanks

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  • problem after uploading file to web host

    - by Alexander
    I have a .xml file in my App_Data folder, I can access it fine in my localhost, however after uploading it to my webhost I got the following: ASP.NET is not authorized to access the requested resource. Consider granting access rights to the resource to the ASP.NET request identity. ASP.NET has a base process identity (typically {MACHINE}\ASPNET on IIS 5 or Network Service on IIS 6) that is used if the application is not impersonating. If the application is impersonating via , the identity will be the anonymous user (typically IUSR_MACHINENAME) or the authenticated request user. To grant ASP.NET access to a file, right-click the file in Explorer, choose "Properties" and select the Security tab. Click "Add" to add the appropriate user or group. Highlight the ASP.NET account, and check the boxes for the desired access. So who should I grant access to read? There's 3 user in my web host and all seems to have read access set to them.. one is NETWORK_SERVICE, IUSR_MACHINENAME and my user. So what is wrong?

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  • visual description for data structure

    - by radi
    i have a data structure for my compiler (such as ast) , and i need a method to print it (like ms visio) and verify its contents (i need to verify the contents of the ast nodes) note : i dont want to print it to the console , i am using c++ & qt thanks

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  • .NET 3.5 SP1 Installer hang at around 80%

    - by kuoson
    Hi, I was trying to install .NET 3.5 SP1 to one of our production machines with Windows 2003 SP2. However, the installer just hang at around 80% with message "Setup is loading installation components, This may take a minute or two". In fact it's been like that for 30mins already and using 0% CPU. I disabled the anti-virus software and then applied the windows installer 4.5 update but no luck, the installer still hangs. Anyone had this problem before?

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  • ASP.NET web application can't find an assembly

    - by Charlie Somerville
    I deployed an ASP.NET web application last night and I when I woke up this morning it was very slow and would occasionally just throw a 'Service Unavailable' error. I checked the Event Viewer and it was filled up with these errors: I'm puzzled as it was working perfectly when I deployed it (MonoTorrent is required to retrieve the number of seeders/leechers for a certain torrent off the tracker - this was working fine), but it's no longer working and whenever code that uses MonoTorrent gets involved, the worker process just crashes. MonoTorrent.dll is in the /bin/ directory.

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  • "Tweet this" extension for BlogEngine.net [closed]

    - by unknown (yahoo)
    I have a blog that uses BlogEngine.net I am looking for an extension that automatically adds a "Tweet this" link for every post. When a user clicks on the "Tweet this" link, it would take them to their Twitter account with the "What are you doing" textarea prepopulated with the link of my blog post. Are there any out there that let me do this?

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  • Is there a .NET 4.0 offline install?

    - by TrueWill
    I'm trying to install .NET 4.0 on some VMs using dotNetFx40_Full_setup.exe and am getting error 0x800C0005. The issue likely involves the firewall/proxy/security configuration. Rather than dealing with that, does Microsoft have an offline install available yet? I've searched but not found one.

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  • How can Hosting Providers allow .NET Full Trust?

    - by Alex
    I wondered how certain .NET hosting providers can safely grant full trust to their customers? Doesn't this open up everybody who is hosting with that company to potential safety issues? Or is there a way to safely restrict each customer, despite giving full trust, to "their" space without giving them the abiliy to bring down the system or spy on other customers?

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