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• Is it standard to check for proxies with getenv and is it effective?

  - by Scarface

  Hey quick question, I am wondering Do big sites use php's getenv function to prevent proxy users from registering or signing in? Is it effective in deterring hackers from creating a bunch of accounts for abusive purposes if it is used?

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• how to display external image in android?

  - by UMMA

  dear friends, i want to display external image like "http://abc.com/image.jpg" in my android phone application. can any one guide me how to achieve this? any help would be appriciated.

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• How to extract the lat/lng of pins in google maps?

  - by BCS

  I want to extract the latitude and longitude of a set of about 50-100 pins in a Google maps web page. I don't control the page and I don't need to do it more than once so I'm looking for something quick and dirty. I've got FireFox with FireBug as well as Chrome and all I need is something that's easier than re typing all the numbers.

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• I want to learn soap attachment in java

  - by vikram

  I am trying trying to build a web service with client and server side soap attachment. Could you guide to any edocs which would help me learn this in simple steps. Environment: java jax-rpc with attachment handler Thanks in advance

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• Connect to mercurial via ssh on windows

  - by richzilla

  Can anyone point me in the direction of a simple step by step guide as to how to connect to a mercurial repo via ssh on windows. Im really struggling to get my head around it, and so far i jus keep getting a string of errors. Any help would be appreciated.

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• Simpler Solution For Playing Audio on an iPhone

  Apple lists (http://developer.apple.com/samplecode/AudioQueueTest/listing1.html) as a quick demonstration of playing an audio file. Is there a way to play an audio file with many less lines of code?

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• Is it possible to use jsp variable value to initialize JQUERY variable?

  - by Param-Ganak

  Hello Friends! I have some questions which are as follows: 1. How can I use the JSP variable/array in JQUERY code? Here what ever the JQUERY code we have is stored in separate .js file and that file is included in the JSP file. 2. Actually I want to initialize the JQUERY array with the JSP variable. So please guide me to achieve this task. Thank You

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• jquery version Issue

  - by pritisolanki

  Hi, I was working with jquery v1.3.2 and following piece of code was all working nice $(".textid").live('click',function(){ textbox_input=true; }); But as soon as I updated to jquery v1.4.2 above piece of code just not working as expected!!.Anyone who faced the same issue or can guide me to resolve this issue. Regards, Priti

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• post form data to controller without page refresh

  - by Xulfee

  can any one guide me. Post form data to controller without page refresh in asp.net mvc application using Jquery ajax.

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• How to export GridView data to pdf file in Asp.net and C#?

  - by HotTester

  Currently I am facing the tedious problem of exporting complete GridView data to the pdf file so that the user can save it. I am using C# as the language in Asp.net. Kindly guide me. The gridview contains only text values. Thanks in advance.

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• best book for c [closed]

  - by gautam kumar

  Possible Duplicate: The Definitive C Book Guide and List which is the best book for c,after which no further reading of any book is required.

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• Convert from float to QByteArray

  - by radix07

  Is there a quick way to convert a float value to a byte wise (hex) representation in a QByteArray? Have done similar with memcpy() before using arrays, but this doesn't seem to work too well with QByteArray. For example: memcpy(&byteArrayData,&floatData,sizeof(float)); Can go the other way just fine using: float *value= (float *)byteArrayData.data(); Am I just implementing this wrong or is there a better way to do it using Qt? Thanks

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• mysql count rows and grop them by month

  - by user2661296

  I have a table called cc_calls and there I have many call records I want to count them and group them in months I have a timestamp called starttime and I can use that row to extract the month, also limit the count for 12 months the results should be like: Month Count January 768768 February 876786 March 987979 April 765765 May 898797 June 876876 July 786575 August 765765 September 689787 October 765879 November 897989 December 876876 Can anyone guide me or show me the mysql query that I need to get this result.

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• HTML Text Input allow only Numeric input

  - by Jangwenyi

  Any quick way to set an HTML text input (<input type=text />) to only allow numeric keystrokes(plus '.')?

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• Initialization of a vector of vectors?

  - by Eric

  Is there a way to initialize a vector of vectors in the same ,quick, manner as you initialize a matrix? typedef int type; type matrix[2][2]= { {1,0},{0,1} }; vector<vector<type> > vectorMatrix; //???

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• data to be saved in SQLite and want to retrive data from there

  - by Mona

  In android, is it possible that we insert our database in SQLite and get back that data on our EditText boxes. I want to get data from database and populate it in my application activity. How can i do that. I want to save, update and delete my database in SQLite and most important i want to get data from database that is saved in SQLite tables. How can it be possible. Kindly guide. I will be thankfull to you

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• Numeric representation of a color

  - by George Johnston

  What would be the best format to numerically represent a color in .NET so that I wouldn't have to use the Color object? Right now I am saving the color as a the HTML representation, but in order to use it I have to parse it out. I am dealing with a 800x600 canvas that stores a color value for each pixel and I need to be able to render the color out as quick as possible without bloating my application out to storing 500k+ color objects.

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• Window interface instead of console in c.

  - by Arman

  I have console application in c. I want to convert into window application, kindly guide me so that I can make it possible.

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• How to Install Netbeans form independent zips?

  - by Xolve

  I downloaded these zip files from the link http://netbeans.org/downloads/zip.html with the hope that this way I will have a fine grained control over the installation process. But I stand clueles. I can't tell how to install Netbeans from these, there is no installation guide for this. Any ideas how to install Netbeans this way.

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• @Transient property should be added in equals/hashCode/toString

  - by Castanho

  Hi there, this is a quick question........... In objects from JPA that is mapping a table, I have some properties that is @Transient, shall I add this properties into equals/hashCode/toString methods? My first thought is NO but.... I don't know why. Tips? Ideas? Explanations? Thanks in advance

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• creating Sites using java

  - by rajalakshmi

  Hi i developed one application used to create google sites by referring the developer guide in which i don't know what are the three parameters in this is particular line SitesService client = new SitesService("yourCo-yourAppName-v1"). This is my problem. help me

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• SubSonic project history

  - by Electric Monk

  I'm writing an essay about ORM and SubSonic and I'm looking for some details regarding the project history (initial release, milestones, etc). Anyone knows where I can find it? anyonce can give me a quick briefing? Thanks

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• how to take user input in Array using java?

  - by sadia

  how to take user input in Array using Java? i.e we are not initializing it by ourself in our program but the user is going to give its value.. please guide!!

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• getting started with Google Closure if you don't compare about minifying/compiling?

  - by Tim

  If you don't care about minifying your code, is there a way to get started using the Google Closure library without having to set up a subversion client and use the compiler? The Notepad sample program on Google's website refers to <script src="closure-library/base.js" > </script > Can you simply download closure-library/base.js somewhere and start playing with the UI examples? The Closure Lite quick-start version doesn't appear to include goog.ui

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• how to add Go button in android SoftKeyBoard and its functionality?

  - by UMMA

  dear friends, i want to put "Go" button in android appliation softkeyboard for search and other related scenarios can any one guide me how to achieve this? with example. any help would be appriciated.

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