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• How to draw the circle based on perimeter?

  - by Rajendra Bhole

  Hi, I want to drawing the circle in which that circle dividing in to 16 parts based on the perimeter.And also those part fill with color.Any have some tutorials and sample source regarding above topic?

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• CF Client Variables: is the CDATA - CGLOBAL relationship always 1:1?

  - by ciaranarcher

  Hi We've noticed something odd with our Coldfusion 8 client variables DB. We have many more (about 3 times as many) CGlobal entries as we have CData entries. I would have assumed that the relationship would be 1:1 on the cfid column. Has any one else noticed this before? I have ruled out old data, my sample is less than 3 hours old. We're using SQL Server 2000 to host the tables. Thanks in advance, Ciaran

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• Unable to migrate mails to "Trash"

  - by Preeti

  Hi, I am migrating some mails to 'TRASH' in Google Apps. Using Google API Ver 2: Code Sample : MailItemEntry[] entries = new MailItemEntry[1]; entries[0] = new MailItemEntry(); entries[0].Rfc822Msg = new Rfc822MsgElement(msg); entries[0].MailItemProperties.Add(MailItemPropertyElement.TRASH); I tried with : entries[0].Labels.Add(new LabelElement("Trash")); How can i migrate mails to "TRASH" in Google Apps ? Thanx

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• Convert Text file to XML

  - by Kasun

  Hi All, I need to convert text file to XML file through C# application. Can any one provide me sample code.

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• How to write contents of a JTable to a txt file....

  - by eli1987

  Hi All, I wonder if anyone could kindly tell me how to write the contents of a JTable to a .txt file. I have a basic knowledge of java and know about FileReaders etc, but just don't know how to do something as complicated as this. Thanks-please could you also provide a bit of sample code. Thanks again

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• Solr OR query for different combination of facets

  - by Ritesh M Nayak

  I have a sample Solr schema as follows isPublic = boolean source = facebook| twitter | wordpress I want to write a query which returns all documents from the index which matches either the isPublic = true or isPublic is false and source= facebook. Something like this solrUrl/?q=blah&fq=(isPublic:true OR (isPublic:false AND source:facebook)) Is such a thing possible or should I search the index two times with each of these conditions and then combine + de-duplicate the results?

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• Analyse frequencies of date ranges in Google Drive

  - by wnstnsmth

  I have a Google Drive spreadsheet where I would like to compute occurrences of date ranges. As you can see in my sheet, there is a column date_utc+1 which contains almost random date data. https://docs.google.com/spreadsheet/ccc?key=0AhqMXeYxWMD_dGRkVGRqbkR3c05mWUdhYkJWcFo2Mmc What I would like to do is 1) put the date values into bins of 6 hours each, i.e. 12/5/2012 23:57:04 until 12/6/2012 0:03:17 would be in the first bin, 12/6/2012 11:20:53 until 12/6/2012 17:17:07 in the second bin, and so forth. Then, I would like to count the occurrence of those bins, such as bin_from bin_to freq ----------------------------------------------- 12/5/2012 23:57:04 12/6/2012 0:03:17 2 12/6/2012 11:20:53 12/6/2012 17:17:07 19 ... ... ... Hope it is clear what I mean. Partial hints are very welcome as well since I am pretty new to spreadsheeting.

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• Can files deleted on an ecnrypted drive be restored?

  - by roddik

  Hi. There are ways to restore files, deleted from the system by default, I'm not sure about the way they work but I guess thet read content, that has not been overwritten. On the other hand, there are programs (e.g. TrueCrypt), that encrypt disks, claiming that it wouldn't be possible to tell apart random data and file contents on such a disk without a password. Therefore I think that files, deleted from such disks can't be restored. Is that correct? I know one way to find out would be to try it, but there is a possibility, that I would just pick the wrong restoring software. Moreover, I'm more interested in theorethical explanation why it would/wouldn't be possible. Thanks

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• convert Ruby to C languge

  - by alaamh

  I have seen this sample written in Ruby code, how i can simulate it in C language? Open3.popen3(command) do |stdin, stdout, stderr| @stop_stdin = stdin while !stdout.eof do output = stdout.read(1024 * 100) list_pipes.each do |out| out.print output end end end

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• I have a ListView using a custom ArrayList adapter - what's the best way to implement filtering ? An

  - by Eno

  Subject says it all. I have seen examples implementing a custom Filter. The Android developer docs talk about implementing a Filterable interface. Does anyone have any advice and/or sample code on the best way to implement filtering in a ListView ?

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• how to fight back attacks on my web service

  - by user12145

  My apache webservice is getting a large quantity of requests over the days, each one with somewhat random login to gain access. I identified about 60 such ips(a few sample below), all belong to google. is there a way to find more information about the origin of the attacker? or should I just block these ips. secondly, should I attempt to block the identified ips subnets(74.125.46.*) as a preventive measure? 72.14.194.65 64.233.172.20 74.125.75.19 72.14.194.33 74.125.46.87 74.125.44.91 74.125.46.91

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• Emacs equivalent of this Vim command to run my tests?

  - by eightbitraptor

  I'm using Emacs at the moment and experimenting with it for my Rails development and there is one thing that I do quite regularly in Vim and I'd like to know if an equivalent exists in Emacs, or an alternative workflow to achieve the behavior that I need. The command in Vim is :map ;t :!rspec --no-color %<cr> Essentially this maps a key combination to run a bash/shell command on the file represented by the current buffer (% expands to the filename at runtime, the <cr> is just a carriage return at the end to execute the command). I map all sorts of random little commands as and when I need them and I really miss the immediacy of this approach. How can I achieve something similar?

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• Windows 8: 100% disk active time, no actual data transferred

  - by fingerbangpalateclick

  Occasionally, like several times an hour, my hard drive will appear to lock up: Task Manager will show 100% active time with read and write speeds of 0. I can still switch between open windows, but anything that requires a disk access will stall for around a minute until the hard disk starts working properly again. It happens at apparently random intervals, and only happens in Windows 8. Not 7, nor Linux. It is probably not a problem with the disk itself: This is a relatively new hard drive, and S.M.A.R.T. is showing no errors. Only happens in Windows 8: not any other OS that has used the same partition, or different partitions. So, what is going on? How can I fix this? Note: this is a different problem then this one: Extremely high disk activity without any real usage My task manager would look similar, but Average Response Time, Read Speed, and Write Speed would all be 0.

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• Reading Excel by OLEDB reads strings as DBNull

  - by Sathish

  I am reading Excel file using OLEDB in Csharp i have shown the sample excel data what i have F1 F2 F3 F4 India 23 44 4 China 4 8 Month 6 USA 45 Neg 4 When i read this data and check in my DataTable i get Null values for "Month 6" and "Neg" where as i can be able get the F1 column correctly... my connection string is as shown Provider=Microsoft.ACE.OLEDB.12.0;Data Source=[XLSource];Extended Properties=Excel 12.0;

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• Where does Flash Builder Plugin seaches for dotted namespace names?

  - by Suzan Cioc

  I have the following text in my MXLM sample: <?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" xmlns:ns1="com.infrared5.asmf.controls.flex.data.*" xmlns:ns2="com.infrared5.asmf.controls.flex.video.*" xmlns:ns3="com.infrared5.asmf.controls.flex.net.*" xmlns:ns4="jedai.controls.flex.data.*" xmlns:ns5="jedai.controls.flex.video.*" xmlns:ns6="jedai.controls.flex.net.*"> Last 6 namespaces are defined as some "dotted" name pathes. Where does compiler look for them and in which order?

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• Upload files in Google App Engine

  - by Ngu Soon Hui

  I am planning to create a web app that allows users to downgrade their visual studio project files. However, It seems Google App Engine accepts files uploading and flat file storing on the Google Server through db.TextProperty and db.BlobProperty. I'll be glad anyone can provide code sample ( both the client and the server side) on how this can be done, thanks

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• HTML 5 performance on Firefox ?

  - by asksuperuser

  I tried this sample here: http://9elements.com/io/projects/html5/canvas/ After a few minutes, Firefox slows down so much I can't even popup any menu. When I closed the tab, Firefox comes back to normal again. So is HTML 5 really a good choice now ?

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• How to build javascript ad rotator?

  - by Geri Langlois

  I have a blog aggregator with many contributing blogs. I would like to distribute a snippet of javascript that contributors could place on their blogs. After placement the javascript would load a link and image that would point to the aggregator -- very much the same way that Google Adsense works but on a simpler and smaller scale. Can anyone provide or direct me to some sample code? Any help is much appreciated.

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• Refactoring nested foreach statement

  - by dotnetdev

  Hi, I have a method with a nested foreach collection (iterate a set of objects and then look inside each object). I saw in a book a good pattern to make this much more elegant but cannot remember/find the code example. How else could I make this more tidy? The code is just a typical nested foreach statement so I have not provided a code sample. Thanks

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• default loading problem

  - by pradeep

  hi, i am working on a site. where in i use tables. when i load the page for 1st time the table seems to be cluttered, but when i refresh the page again, its align itself properly.dono how do i solve this issue.i am proving the sample link URL please provide some help.

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• Why is this undefined behaviour?

  - by xryl669

  Here's the sample code: X * makeX(int index) { return new X(index); } struct Tmp { mutable int count; Tmp() : count(0) {} const X ** getX() const { static const X* x[] = { makeX(count++), makeX(count++) }; return x; } }; This reports Undefined Behaviour on CLang version 500 in the static array construction. For sake of simplication for this post, the count is not static, but it does not change anything.

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• How does MediaWiki calculate the file path to an image?

  - by Gillian

  Hi All, I'm just installing MediaWiki (loving it). I'm lookin at this for adding images. I can se the logic of [[File:MediaWiki:Image sample|50px]] but where so I set the filepath for "File" (nothing obvious in LocalSettings.php) ... or is there some other logic at work? I'd appreciate any help Thanks

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• Reading doc file using streamreader

  - by Bishal

  I am trying to read .doc/.docx file with stream reader, but it give me output as unspecified character ie. ??[ ?L?f???C???. I'm writing the file using a text editor. Here's a snippet of my code: string filePath = baseUrl+ "Sample.docx"; using (StreamReader reader = new StreamReader(filePath, Encoding.UTF8)) { txtBody.Text = reader.ReadToEnd(); } I'm using VS 2010. Thank you.

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• Best way to get started with Facebook and Ruby on Rails

  - by TMB

  I'm looking to develop my first Facebook application and therefore looking for some advice on where to get started. I've spent a few hours browsing Facebook's Developer Wiki, Facebooker library, looking at the sample chapters in "Developing Facebook Applications with Rails" by Pragmatic Programmers, etc. Since FB is constantly changing their API, and Facebook Connect is newer than the aforementioned book, does anyone have any advice on where to get started?

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• ADO.net Data Services - Querying

  - by Prajuvan

  Just I started learning ADO.NET Data Services. Some Pages show the querying like (sample) http://localhost:1705/ServiceExample/SomeService.svc/Persons(1)/Name http://localhost:1705/ServiceExample/SomeService.svc/Persons(1)/Name/$value Is it XPath or XQuery? Where can i get complete rules for forming such queries with examples? Thanks in advance.

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