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  • Uses of the Apache commons-proxy library?

    - by Adrian
    I'm looking at the Apache commons-proxy library to implement some Proxy patterns in my current project. The Javadocs are all very well, but I'd really like to see some tutorials or just a project that uses the library so I can get more of a feel for it. Alas, searching for such things just tends to net you a lot of pages about setting up HTTP proxies using Apache. So I'm hoping that people here can help me.

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  • Who Uses Real Time Java?

    - by Jon
    I noticed that Real Time Java 2.2 was released back in September, seems to have come a long way from when I last looked at it. However, does anybody know of any real world uses, commercial or academic to date? http://java.sun.com/javase/technologies/realtime/index.jsp

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  • How can I convert a C# application that uses StandardInput and StandardOutput in .NET Compact Framew

    - by Chad
    I have an application that uses the Process class, StandardInput, and StandardOutput to communicate with an external executable. I am using this to pass strings back and forth, and it works well in my Windows application. On the mobile device, I do not see StandardInput or StandardOutput in the Process class. Is there an easy way to replicate this functionality on the Mobile?

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  • How to visualize Feature branches?

    - by crauscher
    We are using separate branches for separate features and we need to visualize these brances. Is there a tool that can help us? We do not need a tool that uses our source-repository to generate the graph. We want to use the tool for planning new branches and for visalizing them.

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  • What url encoding web browser uses?

    - by Prince123
    What url encoding a web browser uses while submitting data to server? with my application i use HttpUtility.UrlEncode(string data) but do not get result as i get with web browser. My application submit some text data to forum. When i am submitting data with web browser (Google Chrome) the exact text i can see submitted to server but when i am submitting using my application it showing some character different. So is this necessary to submit any data to server must be url encoded?

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  • Does acos, atan functions in stl uses lots of cpu cycles

    - by jan
    Hi all, I wanted to calculate the angle between two vectors but I have seen these inverse trig operations such as acos and atan uses lots of cpu cycles. Is there a way where I can get this calculation done without using these functions? Also, does these really hit you when you in your optimization?

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  • Download File from server that uses Icefaces form based authentication

    - by user266443
    I am a newbie to ICEfaces and i have a requirement where i need to download a document from a given url (http://ipaddress/formexec?objectid=201). This URL uses a form based authentication that is deployed through ICEFaces. i tracked the request of this URL and i get the following line: &ice.submit.partial=false&ice.event.target=loginForm%3Aj_id33&ice.event.captured=loginForm%3Aj_id33 Is there any libraries or code to download the document by successfully passing the username and password.

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  • How to automaticly close process that uses more that specified amount of memory on windows

    - by SINTER
    How to automatically close process that uses more that specified amount of memory on windows. Is it possible to specify some amount of memory (for example 1MB) and to run some executable file with those parameters? If process tries to allocate more than that amount of memory it should close and return some error value. Is there an easy way to do something like that on windows? Excuse my English.

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  • Rendering CALayer in context uses large amounts of memory

    - by Otium
    I am taking a snapshot of a UIWebView layer, but when I render the webview's layer in the current context my app uses 10mb more memory, and I don't think that should be right. Here is my current code: CGSize imageSize = self.bounds.size; UIGraphicsBeginImageContextWithOptions(imageSize, YES, 0); CGContextRef context = UIGraphicsGetCurrentContext(); [self.layer renderInContext:context]; _snapshot = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext();

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  • usleep() php5 uses 40% of idle CPU

    - by Marcin
    Hi guys I have a weird question, I have a cli php script which uses usleep (somtimes 1sec, sometimes 2sec, somtimes 100ms it depends) if there is some wait required, but what I have noticed its that once on usleep() it seems to use about 40% of idle CPU: Cpu(s): 5.3%us, 21.3%sy, 0.0%ni, 57.2%id, 0.0%wa, 0.0%hi, 0.0%si, 16.1%st any ideas ? cheers

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  • Creating a CD-burning feature for a music player based on Java

    - by jjanggoo
    Hi, I'm trying to create a CD-burning feature for a Java-based music player for my school project. Since I'm new to real-life programming (I've only learned to write codes on AP Computer Science A level), I don't know how I can apply the concepts I learned from APCS A to this task. A friend of mine who is studying computer science at graduate school told me to "look up the cd player control functions and add methods in those classes to read in data that you want to write to the CD, write it to a buffer, write everything in the buffer to the CD itself, clear the buffer and then write a new chunk of data into the buffer," but I can't quite grasp what this means, and tt's really hard to contact her right now because she's busy working on her dissertation. Can someone from this forum please guide me through & explain the general concepts? Thank you!

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  • iPhone SDK - Implement Tap to Scroll feature on ImageScrollView

    - by NobodyNobody
    SDK: xCode 3.2 Device: iPhone 3GS OS 3.13 / iPad Case: In Apple Sample Library [ScrollViewSuite]. The [2_Autoscroll] project. In [ThumbImageView], We can drag and drop to scroll the view. So that we can see any menu item by touch the screen and do moving. How to implement this feature in [TagDetectingImageView] ? I have try to copy [touch event] function from [ThumbImageView], modify it and implement to [TagDetectingImageView]. (Just rename the [ThumbImageView] to [TagDetectingImageView] inside those function) But when i touch and move on the [TagDetectingImageView], the view will moved out of the screen (Don't know where is it) Source - Please find the 2_Autoscroll source code in: http://developer.apple.com/iPhone/library/samplecode/ScrollViewSuite/Introduction/Intro.html Thanks

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  • boost::program_options bug or feature?

    - by Dmitriy
    Very simple example: #include <string> #include <boost/program_options.hpp> namespace po = boost::program_options; int main(int argc, char* argv[]) { po::options_description recipients("Recipient(s)"); recipients.add_options() ("csv", po::value<std::string>(), "" ) ("csv_name", po::value<unsigned>(), "" ) ; po::options_description cmdline_options; cmdline_options.add(recipients); po::variables_map vm; po::store(po::command_line_parser(argc, argv).options(cmdline_options).run(), vm); po::notify(vm); return 0; } And some tests: >Test --csv test in option 'csv_name': invalid option value >Test --csv_name test in option 'csv_name': invalid option value >Test --csv_name 0 >Test --csv text in option 'csv_name': invalid option value >Test --csv 0 >Test --csv_name 0 >Test --csv_name 0 --csv text multiple occurrences Looks like that boost::program_option threats parameter "csv" as "csv_name". Is it a feature or bug?

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  • Can you exclude code automatically when using the publish feature in Visual Studio

    - by LarryDev
    Is their a way to exclude a block of code when you use the publish feature in visual studio. In other words say I had a log in button that did something like: // Start Exclude when publishing if (txtUserName.Text == "" && txtPassword.Password == "") { lp = new System.ServiceModel.DomainServices.Client.ApplicationServices.LoginParameters("UserName", "Password"); } else // Stop Exclude when publishing { lp = new System.ServiceModel.DomainServices.Client.ApplicationServices.LoginParameters(txtUserName.Text, txtPassword.Password); } This way when I am debugging I can just leave the username and password field blank and just click login and the application will log me on. But when the application is published the compiler woudl ignore that code and not compile it in to the application.

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  • Why uses git fast-forward merging per default?

    - by Florian Pilz
    Coming from mercurial, I'm using branches to organize features. Naturally I want to see this work-flow in my history as well. But I started my new project with git and finished a feature. After merging I realized that git used fast-forward and forgot about my branch. So to think into the future: I'm the only one working on this project. If I use the default approach of git (fast-forward merging) my history would result in one giant master branch. I don't want this and can't see any good reason making this default. Maybe there are reasons, but what's so striking about it, that it has to be the default action?

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  • Seeking a GUI auto-format feature for T-SQL

    - by dvanaria
    Is there a freely available GUI tool that will allow interaction with Microsoft SQL Server (via T-SQL) that provides an auto-format feature? I constantly find myself writing queries in SQL Query Analyzer (Microsoft’s standard GUI tool for T-SQL) and cutting/pasting the whole thing into SQLyog (a GUI tool for MySQL), where I can press F12 and have it reformatted into an easily readable, industry standard format. I then cut/paste this back into Query Analyzer to execute. I do this all the time at work and haven’t been able to find an alternative. I realize that SQLyog is no longer free software, but what I’m looking for is a specific alternative to a MS SQL Server interface (with auto-formatting). Thanks in advance for your help.

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  • Auto Increment feature of SQL Server

    - by Rahul Tripathi
    I have created a table named as ABC. It has three columns which are as follows:- The column number_pk (int) is the primary key of my table in which I have made the auto increment feature on for that column. Now I have deleted two rows from that table say Number_pk= 5 and Number_pk =6. The table which I get now is like this:- Now if I again enter two new rows in this table with the same value I get the two new Number_pk starting from 7 and 8 i.e, My question is that what is the logic behind this since I have deleted the two rows from the table. I know that a simple answer is because I have set the auto increment on for the primary key of my table. But I want to know is there any way that I can insert the two new entries starting from the last Number_pk without changing the design of my table? And how the SQL Server manage this record since I have deleted the rows from the database??

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