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How to develop a Google Gadget compatible server

- by Peter Stegnar

I am going to develop a Google Gadget container site, that will be able to host OpenSocial compatible widgets (that I believe are Google gadgets, too, right?). Do you have any guidance where to start? I know that the good start is the iGoogle Developer Home site and that framework what I would like exists - Shindig, but is little clumsy. Tutorial…

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Simple PHP file

- by Peter

Here is my code <html> <body> <?php echo "<b>Hello World</b> <br />"; ?> </body> </html> I have named the file as test.php but I dont get the desired output in my firefox 3.6 browser. Output Hello World "; ?>

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How can I iterate over only the first variable of a tuple

- by Peter Smit

In python, when you have a list of tuples, you can iterate over them. For example when you have 3d points then: for x,y,z in points: pass # do something with x y or z What if you only want to use the first variable, or the first and the third. Is there any skipping symbol in python?

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What is the C# equivalent of java.util.regex?

- by peter.murray.rust

I am converting Java code to C# and need to replace the use of Java's regex. A typical use is import java.util.regex.Matcher; import java.util.regex.Pattern; //... String myString = "B12"; Pattern pattern = Pattern.compile("[A-Za-z](\\d+)"); Matcher matcher = Pattern.matcher(myString); String serial = (matcher.matches()) ? matcher.group(1) :…

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How do I clone all remote branches with Git?

- by Peter Coulton

I have a master and a dev branch, both pushed to github, I've cloned, pulled, fetched, but I remain unable to get anything other than the master branch back. I'm sure I'm missing something obvious, but I have RTM any I'm getting no joy at all.

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Mysql through PHP gives a "Can't create/write to file" error

- by Peter

The full error is: Message: Mysqli statement execute error : Can't create/write to file '/var/www/zendApp/backup/mysql/1268733580_name.sql' (Errcode: 13) I have tried several things already with the /var/www/ZendApp/backup/mysql directory $chmod 777 mysql $chmod 1777 mysql $chown root:root mysql $chown mysql:mysql mysql But…

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Can you drag and drop a URL with a large icon/graphic from a web page to you desktop?

- by Peter Mahnke

Is there anyway to create a desktop icon (cross platform/browser) from a linked image on a page without some kind of executable? <a href="http://www.example.com"><img src="nice_icon.png" /></a>

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Difference between piping a file to sh and calling a shell file

- by Peter Coulton

This is what was trying to do: $ wget -qO- www.example.com/script.sh | sh which quietly downloads the script and prints it to stdout which is then piped to sh. This unfortunately doesn't quite work, failing to wait for user input a various points, aswell as a few syntax errors. This is what actually works: $ wget -qOscript…

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Learning to write organized and modular programs

- by Peter

I'm a computer science student, and I'm just starting to write relatively larger programs for my coursework (between 750 - 1500 lines). Up until now, it's been possible to get by with any reasonable level of modularization and object oriented design. However, now that I'm writing more complex code for my assignments I'd like…

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Mod_rewrite shortening url .htaccess

- by Peter

is there any way to hide redirected url, here is what I think: RewriteEngine On RewriteCond %{REQUEST_FILENAME} -f RewriteRule ^(.*)$ http://minteddomain.com/mint/pepper/tillkruess/downloads/tracker.php?url=http://%{HTTP_HOST}%{REQUEST_URI}&force So the long redirected url…

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Can CultureInfo.CurrentCulture differ per application pool?

- by Peter

I'm having trouble with CultureInfo in our ASP.NET web application. Our web application returns a different culture, depending on which application pool it is in. In application pool A, it is en-US, but in application pool B, it's nl-BE. I'd like it to be nl-BE, but can't find…

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Parallel Extensions Equivalent in Java

- by peter.newhook

I have some experience using parallel extensions in .Net development, but I was looking at doing some work in Java that would benefit from an easy to use parallelism library. Does the JVM offer any comparable tools to parallel-extensions?

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How to allow users to define financial formulas in a C# app

- by Peter Morris

I need to allow my users to be able to define formulas which will calculate values based on data. For example //Example 1 return GetMonetaryAmountFromDatabase("Amount due") * 1.2; //Example 2 return GetMonetaryAmountFromDatabase("Amount due") *…

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Preserving alpha issues with loaded UIImages - how to avoid discarding alpha values on import?

- by Peter Hajas

My application lets the user save/load images with alpha values to the camera roll on the device. I can see in the Photos application that these images are appropriately alpha'd, as alpha'd areas just appear black. However, when I load these…

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PulpCore OGG music playback - can't loop as soon as I animate the musicVolume property

- by Peter Perhác

I have been experimenting with PulpCore for about a week or so and I am enjoying it very much but today I ran into a problem that I can't quite figure out. Sound bgMusic = Sound.load("music/music.ogg"); Playback musicPlayback; ... …

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Delphi Component Serialization

- by Peter

Has anyone run into issues serializing components into a file and reading them back, specifically in the area where the component vendor upgrades the VCL components. For example a file serialized with DelphiX and then years later…

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Rsync: pure Ruby implementation?

- by peter

I have a Rsync program Deltacopy with an executable as client and server but would like to replace this if possible with a pure Ruby implementation of Rsync. I found gems like six-rsync and rsync-update but they seem to be no…

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Deleting an Image that has been used by a WPF control

- by Peter

Hi, I would like to bind an Image to some kind of control an delete it later on. path = @"c:\somePath\somePic.jpg" FileInfo fi = new FileInfo(path); Uri uri = new Uri(fi.FullName, UriKind.Absolute); var img = new…

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Does CodeIgniter have to load view in the final step?

- by Peter

I have a function function do_something() { // process $this->load->view('some_view', $data); exec('mv /path/to/folder1/*.mp3 /path/to/folder2/'); } My intention is to move files after…

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Delphi Compiler Directive to Evaluate Arguments in Reverse

- by Peter Turner

I was really impressed with this delphi two liner using the IFThen function from Math.pas. However, it evaluates the DB.ReturnFieldI first, which is unfortunate because I need to call DB.first to get the…

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Shell script argument parsing

- by Peter Coulton

There are a number of questions about this sort of thing but lets imagine we are targeting a generic Linux system with both getopt and getopts installed (not that we'll use either, but they seem popular) …

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How to import data in SQL Compact Edition?

- by Peter

I don't seem to find a tool for it, nor an odbc driver. Thanks UPDATE : I'm aware of the sql scripting possibilities. But than again : how to script a sql 2k table? (not just ddl, but data also?) Of…

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How to make CodeIgniter accept "query string" URLs?

- by Peter

According to CI's docs, CodeIgniter uses a segment-based approach, for example: example.com/my/group If I want to find a specific group (id=5), I can visit example.com/my/group/5 And in the…

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add pause continue functionality for mouse movements recordings using jquery

- by peter

how can i add pause and play functionality to the code in this link? http://svay.com/experiences/mouse-recorder/ currently here you can play and stop only.

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How can developers use a similar tracking link to Google's results page?

- by Peter Jones

I've read heaps of pages of people trying to implement some kind of tracking system similar to the way Google reroutes search link. Eg: Search "Facebook" in Google, open in a new window, and the…

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