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• Extending battery life on laptop while programming?

  - by Matthew Watson

  I often program outside away from power, how can I extend the battery life in my laptop to let me program longer without having to "return to base" Specifically for a MacBook Pro.

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• A program that creates another program

  - by zaidwaqi

  Hi, I need to create a program that creates another program but not a compiler though. For example, I write a program that accepts a string input from the user. Let's say user enter "Pluto". This program should then create a separate .exe that says "Hello Pluto" when executed. How can I do this? If you could give example in C# and Windows Forms, it's better. Thanks.

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• How much one can trust the information published in the wikipedia? [closed]

  - by AKN

  Wikipedia has answers for many question almost in all categories. Let it be Technical Sports Personalities Important events (this day, that day) Scientific terms etc... I know the source of contents are from volunteers (Please correct me if I'm wrong here). But what measures they have to ensure that contents are properly written. Even if they have admin/moderator and all that, they may not be experts in all areas. So how do they validate the appropriateness of the content?

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• Mixing repositories in tortoise

  - by Martin

  Will tortoise let me mix repositories in the same and if so how? What I would like is to store code, configs and binaries in sererate repositories.

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• How to add an UIImage in MailComposer Sheet of MFMailComposeViewController in iPhone

  - by rkbang

  Hi everybody, I am asking this question second time in a different manner. I want to insert UIImages inside the composer sheet of MFMailComposerViewController. Please note I dont want to attach them but I want to place them in a table using HTML code which will be the part of the email body. I am really finding it difficult to find any help online, so if anyone come across any tutorial or any kind of info plz let me know. Tnx in advance.

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• MySQL: Search for a field, then replace another field in the same row.

  - by Francisco

  Sorry if the question is stupid but I'm newbie to MySQL and got stuck with this. Let's suppose I have the following table in MySQL: City.........Country.....Restaurants Rome......Italy.............3032 Paris.......France........5220 I want to search for the city "Paris" and update the field "Restaurants" (replace 5220 with 5300). What would be the right MySQL query? Thanks in advance!

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• Accessing inner value of ASP.NET Web User Control

  - by Fabian

  Surprised that i havent been able to find this myself, but anyway. Let's say i use my web user control like this: <myprefix:mytag userid="4" runat="server">Some fancy text</myprefix:mytag> How would i be able to access the text inside the tags from its codebehind? Was expecting it to be exposed through this.Text, this.Value or something similar.

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• Is it possible to virtualize war file execution without separate J2EE container deployments?

  - by Smith

  Let's say I want to allow my developers to upload their war files to a web app (not the application server itself) running on our intranet and that web app would then run those wars as if they were separate apps deployed individually in our J2EE container. In other words, we are not actually deploying the wars as separate apps in the container - they are simply running side-by-side inside this one web app that acts like a J2EE container. Is that possible? Something like a war virtualization app?

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• To print a 3D string in OpenGL

  - by Nagaraj

  Hello can anyone please let me know a function for 3D printing in OpenGL. I had to print a string and was using glutBitmapCharacter() but this is not printing it. Thankx in advance. :)

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• Remove results below a certain score threshold in Solr/Lucene?

  - by snickernet

  Hi Guys, Is there a built-in functionalities in solr/lucene to filter the results if they fall below a certain score threshold? Let's say if I provide a score threshold of .2, then all documents with score less than .2 will be removed from my results. My intuition is that this is possible by updating/customizing solr or lucene. Could you point me to right direction on how to do this? Thanks in advance!

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• Stop form dropdown list from refreshing and losing index

  - by Idealflip

  Hello everyone I have a form, that includes a drop down list, and a submit button. The drop down list has 5 values. Let's say the user chooses value #3, then clicks submit. How would I prevent the drop down list from setting itself back to value #1? Thanks!

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• How to create a web proxy?

  - by Rakesh Juyal

  I want to create web proxy . I googled it and even found some tutorial but those were in PHP. If somebody is having tutorial of web proxy creation in java then please post it here Or simply let me know what approach should i follow to create web proxy. [ i will be using Tomcat { if that matters for your answer } ] Thanks Edit i guess i was not clear in stating what i require. Actually i am trying to develop a site like 'http://proxyug.com/' .

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• How to show ToolTips on Values of DropDown Box in Classic ASP?

  - by Suman

  Hi, Is it possible to show Tool Tip on DropDown Values befor selection one from DropDown, using Classic ASP? Please let me know if there is any solution. Thanks, Suman.

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• WCF proxy: Do I need to create a new and different proxy for each binding?

  - by WCFDeveloper

  Hi, Let's say that I have created a WCF proxy from a WCF service (which is configured with wsHttpBinding) using Add Service (in Visual Studio 2008). Later I want to use basicHttpBinding so I'll go and change the WCF service to use basicHttpBinding. But what about the WCF proxy? Can I just change this via Web.config or do I need to create the WCF proxy again from the WCF service via Add Service? Thanks

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• jQuery: How to reset all element positions on page?

  - by Rudi

  Hey everyone. Let's say I have a bunch of DIVs with a class of "apple", and another bunch of DIVs with a lass of "orange". All these DIVs have various positions, but I want to use a jQuery function to assign them new positions relative to their parent containers live on the page without any reloading. So, for example, how do I set all DIVs with the class of "apple" to a "top" value of "200px" relative to the parent container without reloading the page? Thanks!

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• How to create a proxy server?

  - by Rakesh Juyal

  I want to create a proxy server. I googled it and even found some tutorial but those were in PHP. If somebody is having tutorial of proxy server creation in java then please post it here Or simply let me know what approach should i follow to create a proxy server. [ i will be using Tomcat { if that matters for your answer } ] Thanks

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• How to bring a form in the top of desktop?

  - by Kovu

  hi, I will let popup a form in C#.net 2.0 and it should be so long in front of the desktop until the user clicks the close button. How to do? I tried the code from here: http://dotnet-snippets.de/dns/fenster-wirklich-in-den-vordergrund-des-desktops-bringen-SID1005.aspx But it didn't work. My system is Win7.

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• Use Awk to Print every character as its own column?

  - by wizkid84

  Hi there, I am in need of reorganizing a large CSV file. The first column, which is currently a 6 digit number needs to be split up, using comma's as the field separator. For example, I need this: 022250,10:50 AM,274,22,50 022255,11:55 AM,275,22,55 turned into this: 0,2,2,2,5,0,10:50 AM,274,22,50 0,2,2,2,5,5,11:55 AM,275,22,55 Let me know what you think! Thanks!

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• Shopping Cart with multiple orders in ASP

  - by Joao Heleno

  I'm building an e-commerce website in ASP.Net/C# and I'm having some difficulties with my shopping cart... I want my costumers to be able to say "I want X boxes, and each box carries Y items". Let's say, for instance, my website sells flowers. A client logs in and then chooses X bouquets and then for each bouquet he adds flowers from the catalog. Can you point me out some links or tips in order to achieve this behaviour? Thanks

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• MPTT to select root element mysql

  - by bah

  Hi, What mysql query should i use to select root elements? Let's say i have tree structure like this: http://www.ipix.lt/desc/18496369 And i want to select (Vaisiai, Daržoves) elements.

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• Binding to save value of a text input to Settings.settings registry in XAML?

  - by Jeff Dahmer

  Let's say we have a text field named TXTBLAH and a setting named SETTINGBLAH Is there anyway to write in XAML markup that whenever the text field BLAH gets updated to write that to the registry, and also when the form loads is there a XAML binding to restore it?

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• javascript and css loadings

  - by Mike

  I was wondering, If I have, let's say 6 javascripts includes on a page and 4-5 css includes as well on the same page, does it actually makes it optimal for the page to load if I do create one file or perhaps two and append them all together instead of having bunch of them?

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• Weird behaviour of Calendar and DateFormat

  - by Nejc

  I encountered really strange behaviour when constructing a Calendar object and then formating it in a particular style. Let the code do the talking: public class Test { public static void main(String[] args) { SimpleDateFormat frmt = new SimpleDateFormat(); frmt.applyPattern("yyyy-MM-dd"); GregorianCalendar date = new GregorianCalendar(2012,1,1); System.out.println(frmt.format(date.getTime())); } } The output is: 2012-02-01 The expected output is of course: 2012-01-01 What am I doing wrong?

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• How do you edit tab labels per tab in GVim?

  - by Neil

  How do you edit a tab label, per tab, in GVim? You can do this: set guitablabel=foo But that will set every tab's label to "foo". The documentation seems to suggest using a t:var, like this: let t:guitablabel="foo" But it doesn't do anything. Is there any way to give each different tab a different name?

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• Tweets and RSS Feed for article

  - by Zerotoinfinite

  Hi, I am developing a blog site in asp.net 3.5 with C#. I have written few blog post in my site. Now, I want to give two icon below my article 1: "retweet" [Twitter], so that people can tweet my article 2: Subscribe RSS Feed for this article. Please let me know how to achieve it in the best way. Thanks in advance.

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