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  • performance comparision between Zend Lucene and Java Lucene

    - by Carson
    Zend Lucene and Java Lucene are built in PHP and java repectively, and PHP language has a higher level than java. Just wondering How big the performance difference among these two, regarding to index building and data searching? Is it much more effective to let java create and rebuild index, and let php use the index?

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  • How can I pad an image with CodeIgniter?

    - by Shamoon
    My user is uploading an image of any size XX x YY. I want to find the larger dimension and shrink the image to a square of 250x250 with transparent padding being added to make up the difference. Is there any way to accomplish this with CI's Image Lib?

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  • Auto-Insert double quotes for HTML attributes broken

    - by ScottS
    In VS2008, it used to be that whenever I was typing an html attribute in an .aspx page when I hit '=' a pair of double quotes was automatically inserted and the cursor placed inside them. I guess I've changed a setting, but I don't know what to change to get that functionality back. I am using Resharper if it makes a difference.

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  • DC: Mac Developer vs iPhone Developer

    - by Khou
    http://developer.apple.com/programs/ so whats the difference between Mac Developer and iPhone Developer membership? If you signup to Mac Developer you can download the iPhone SDK anyways? so why would you sign to iphone developer?

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  • initializing char and char pointers

    - by ra170
    What's the difference between these: This one works: char* pEmpty = new char; *pEmpty = 'x'; However if I try doing: char* pEmpty = NULL; pEmpty = 'x'; // <---- doesn't work! and: char* pEmpty = "x"; // putting in double quotes works! why??

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  • long polling vs streaming for about 1 update/second

    - by jcee14
    is streaming a viable option? will there be a performance difference on the server end depending on which i choose? is one better than the other for this case? I am working on a GWT application with Tomcat running on the server end. To understand my needs, imagine updating the stock prices of several stocks concurrently.

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  • Count(*) vs Count(1)

    - by Nai
    Hi, just wondering if any of you guys use Count(1) over Count(*) and if there is a noticeable difference for SQL Server 2005 in performance? Or is this just a legacy habit that has been brought forward from days gone past?

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  • ItemsControl ItemsTemplate vs ContentTemplate

    - by Allen Ho
    Hi, Is there any difference between setting the ContentTemplate of a ListBoxItem, compared to setting the ItemsTemplate on the ListBox? Or is it just a preference? Just say you set the ItemsTemplate of the ListBox can you still get the Data Template you assigned to the ListBox ItemsTemplate via the ListBoxItems ContentTemplate? ie. Like below ListBoxItem myListBoxItem = ...; ContentPresenter myContentPresenter = FindVisualChild(myListBoxItem); DataTemplate myDataTemplate = myContentPresenter.ContentTemplate;

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  • sftp vs "FTP over SSH" c#

    - by sundar venugopal
    i am looking for sftp client in c# SSH File Transfer Protocol (SFTP) i come across http://sourceforge.net/projects/sharpssh http://granados.sourceforge.net/ after exploring i will use them. while trying to understand the basics. i come across the help text http://en.wikipedia.org/wiki/FTP_over_SSH#FTP_over_SSH_.28not_SFTP.29 which is confusing . could some one explain it for me what is difference between sftp and FTP over SSH. no library seems to give support for "FTP over SSH" if it is different.

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  • How to Get Serial Number or ID of Android Emulator After it Runs?

    - by papalagi
    If I run several emulators with -no-window option in one machine. The command "adb devices" shows: List of devices attached emulator-5554 device emulator-5556 device emulator-5558 device ... However, according to this output, I can't tell the difference between each emulator device at all. I need to know which emulator runs on what AVD, then I can install APKs or send commands to the emulator. How can I recognize each emulator device or get the serial number of emulator after it runs?

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  • IE8 browser mode vs document mode

    - by mkoryak
    Can someone please explain the difference between IE8 browser mode and document mode in simple terms? What causes the browser mode to change? What causes the document mode to change? If a user changes the mode(s) via developer tools, does the change remain even if the page is refreshed? I am asking this because we are doing some IE8 testing here, and different people have different combinations of the modes, and i want to try to figure out how this is happening.

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  • cpython: when PyDict_GetItem is called and when dict_subscript?

    - by gruszczy
    I am reading cpython code for python 3k and I have noticed, that __missing__ is called only when dict_subscript is called, but not when PyDict_GetItem is used. What is the difference between those two methods and when each is called? If I pass an PyObject that is a subclass of dict and has __missing__ method, how can I force using it, since PyDict_GetItem doesn't do that.

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  • Why does System.Web.Hosting.ApplicationHost.CreateApplicationHost throw System.IO.FileNotFoundExcept

    - by Scott Langham
    I saw something about needing to have the assembly available for the type of the first argument passed to the function. I think it is, I can't figure out what am I missing. This code is in a service. I was running the service under the 'NETWORK SERVICES' user account, when I changed the account to that of the session I was logged on with it worked ok. But, what's the difference, and how can I get it to work for the NETWORK SERVICES user.

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  • Timezone problems?

    - by user356978
    My calendar works properly on servers in PST but on the production server (EST) all events seem to end one day early. I am not sure if it is a timezone problem because even with the 3 hour difference the events should be display on the proper date. Has anyone else encountered this issue?

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  • How to put a div above flash file ?

    - by Mostafa
    Hi , I used jquery tools tooltip and i positioned icons 30 px under flash banner . The problem is when i hover icons , tooltips hide under flash banner , I gave high z-index to the tooltip div or other parent div in order position that above flash banner, but no difference . Is there any way to overcome this problem ? At the bottom picture , The green section is flash file and as you can see part of tooltip is hidden

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