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  • Loading index in MamoryIndex instance

    - by Javi
    Hello, Is there any way to load an existing index into an instance of MemoryIndex?. I have an application which uses Hibernate Search so I can use index() in FullTextEntityManager instance to index an object. I'd like to recover back the created index and insert it into a MemoryIndex instance to execute several queries over it. Is it possible? Thanks.

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  • What decryption should i use between my Android app and ASP.NET Webservice?

    - by RickardP
    I am searching a good way to encrypt and decrypt user authentication data between my Android app and my ASP.NET Webservice built in C#. I want to do a user registration on my Android app and send the authentication to the back-end server that is a ASP.NET Webservice built in C# and then every time the app calls the webservice it should send a hashed string with authentication information so webservice now what user it is. What is the best practice for this and have i missed something, give me some ideas please!

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  • Fading Element on Scroll

    - by user179846
    I'm curious how I can create a DIV (or anything really) that I can fade (or change opacity of) when a user scrolls down the page. This DIV would sit at the top of the page, but only be clearly visible when at the very top of the page. Additionally, it would be ideal if I I could have this element fade back in onmouseover, regardless of the current scrolled position on the page.

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  • sed: group capturing

    - by Michael
    Is there any way to tell sed to output only captured groups? for example given by input: This is a sample 123 text and some 987 numbers and pattern /([\d]+)/ I could get only 123 and 987 output in the way formatted by back references perhaps?

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  • how can i hide the main form when it log out! ??

    - by Azka
    when i click onto login button, login page appears and when i enter the user id and password it proceeds to main form.. but.. when i log out, the main form appears and the controls transfer back to the log in page.. ... i need to hide that main form when it log outs.. ?? is it clear now??

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  • Setting the value of textboxes with one of their attributes (jQuery)

    - by Jimbo
    I have a bunch of input text boxes that have the attribute ORIGINAL set to their initial value, so that when the user changes the textbox value, jQuery can highlight items that have changed (by comparing the text box's current value to the ORIGINAL attribute's value) What Im trying to do now is provide the user with a button that they can click to revert all text boxes back to their original values based on the value of the ORIGINAL attribute of each text box. Example $('input[type=text]').val($(this).attr('original')); The above doesnt work and I dont understand why.

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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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  • SHTML - Testing

    - by Michael
    I am creating an shtml website and I am wondering how can you test the webiste in dreamweaver. Do you simply change the extentions back to html?

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  • Any easy way to delete a user (having many to many relation with role) in acegi, grails?

    - by john
    Hi, In default acegi setting, person and authority have many to many relations. Thus, in addtion to people and authorities, there is a table authotiries-people. To delete a person (a user) I have to delete the related record in authotiries-people first....then come back to delete the record... the problem is: other people are still using this authority (ROLE) could some one enlighten me how to delete the user without deleting the authority? thanks.

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  • phone number validation with added input

    - by Rkstarcass
    I recently filled out a form and when I got to the phone number textBox I noticed some really cool things going on. As I entered my number, general phone symbols were getting added automatically. Example: I start entering my area code '555' and my input was changed to 1 (555) to test what just happened I backspaced on the ) and it quickly added it back in. So my question is, how do I get this input to happen?

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  • Is it possible to use CSS round-corners and still pass validation?

    - by John
    IIRC the situation is that IE simply doesn't support rounded corners, but some other browsers need browser-specific extensions... either FF or web-kit, I don't recall. I'm happy to use it in some cases and let IE fall-back to square corners, but does using browser-extension CSS break validation... I quite like having my site validate AND work on IE6.

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  • showing get variables after calling setTemplate()

    - by user334017
    I have a showSuccess page that requires some get variables, and on that page is a form. When the form submits to executeCreate() and there is an error, it calls the function setTemplate('show') and returns back to showSuccess. However, the get variables are missing. How do I keep the url the same?

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  • need help on php require

    - by user225269
    What do I need to put in a php code so that the user cannot access it even if he specified the correct url for the page they are trying to access. And redirect it to the logon page. I'm really having difficulty in this matter, everytime I click back button on the browser the user can still access the page

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  • Pin Control in HCS12

    - by Brian Lindsey
    A HCS12 microcontroller I had to buy for a class I had recently taken has 40 pins on the back side of it. The class was merely about computer organization, and so unfortunately, we never had a chance to cover all the capabilities of the chip itself. Now that the class is over, I have been thinking about using the to familiarize myself with the assembly language. I haven't found any sources that cover pin control and was wondering if anyone could possibly provide me with a hands-on pin tutorial.

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  • What kind of database to use in C#

    - by Chris
    I'm writing a program in C# that will need to store a few Data Tables on the user's computer and load them back when he restarts the program: Up to about 10000 records consisting of text and integers. I don't want to use a CSV file, and I had some trouble with SQLite. Are there any other good options to try?

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  • designing the database if depending on dynamic columns

    - by phani_yelugula
    In my project,"admin" can create text fields dynamically (using jsp +javascript) and enter can enter data in text fields for saving.in the back end i have to save them in database. here the problem is 1)how we can create columns dynamically depending on the textfields admin is creating. like if he is creating 5textfields then we should create 5 columns in database,if he going with 10 we should do 10 columns. im doing this in mysql,jsp,struts,hibernate

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  • How to disable checkbox one after another?

    - by spotlightsnap
    I have two checkboxes with different names: <input type="checkbox" name="checkbox1" value="checkbox1"> <input type="checkbox" name="checkbox2" value="checkbox2"> I'd like to implement code where when checkbox1 is checked, checkbox2 is disabled and when checkbox2 is checked, checkbox1 is disabled. When it's unchecked, it should enable the other back as well. How can I achieve with jQuery or JavaScript?

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  • how can a __global__ function RETURN a value or BREAK out like C/C++ does

    - by user1684726
    Recently i've been doing string comparing jobs on CUDA, and i wonder how can a global function return a value when it finds the exact string that i'm looking for. I mean, i need the global function which contains a great amout of threads to find a certain string among a big big string-pool simultaneously, and i hope that once the exact string is caught, the global funtion can stop all the threads and return back to the main funtion, and tells me "he did it"! B.T.W., I'm using CUDA C .How could i possibly achieve that, waiting for help.

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  • What kind of database to use in .NET

    - by Chris
    I'm writing a program in C# that will need to store a few Data Tables on the user's computer and load them back when he restarts the program: Up to about 10000 records consisting of text and integers. I don't want to use a CSV file, and I had some trouble with SQLite. Are there any other good options to try?

    Read the article

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