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• Easiest way to export longitude and latitude data stored in a SQLite database to a file so it can be

  - by LordSnoutimus

  Hello, I have created an application that records a series of longitude and latitude values in a SQLite database and display them as a coloured track on a MapActivity. I now want to be able to export this data somehow (preferably to a file) so a user can upload the values to a website showing a Google Map API. My question is: what would be the quickest way to export the data (and in what file format: GPX, XML, CSV) to the SD card located on the Android device. Many thanks.

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• Help needed regarding CLCorelocation

  - by yogendra singh

  Hello everybody, i am developing a GPS application in which i needs to track the speed of the device/iphone ,i am using the CLCorelocation API's Locate me referral code provided by Apple my problem is that the LocationManager does not updates the current latitude and longitudes thus i am unable to calculate the distance as well as the speed of the device/iphone. Any kinds of suggestions/code will be highly appreciated please suggest me if i can do something with the Mapkit framework introduced in the sdk 3.0. thanks in advance

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• Building a CalDAV-server in PHP?

  - by Sandman

  Ok, so I'm the author of a CMS and I'm interested in building a CalDAV-server that enables the user to interface with my CMS through CalDAV instead of only through the web, so they can see their calendars, add todos and things like that. I've looked at http://www.davical.org/ which is a CalDAV service built in PHP, but it has its own database and I already have the DB stuff done and just want a middle-layer services that translates, both ways, to and from my databases using my functions. Any ideas?

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• json for iphone, download image

  - by alecnash

  I am using json touch to get some data from my server database and everything works fine but I've got a little problem. I have some images stored as longblob in the db and I can't download them to my iphone app. All I get is a 'null' array. Does anyone know why this is happening???

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• How to remove duplicates from a StringCollection in c#?

  - by Taz

  How to remove duplicates from a StringCollection in c#? I was looking for a more efficient approach. StringCollection is returned from an API.

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• Is Horde an acceptable framework for PHP groupware development?

  - by Glenn

  I'm working on this project and the customer wants it to integrate with a groupware package including bulk email, calendars, and task lists. He has heard about Horde and Horde GroupWare and is interested in using that. Do you have any developer related experience with Horde? If so, then what were your findings? Did you find it to be stable? What about the framework/API? Was it easy to integrate with?

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• writing a program to ban a user (by MAC address) from a network

  - by Gail

  I'm not sure if this is possible at the application layer. Can a program be written to read and analyze packets (maybe interfacing with wireshark through it's lua api) and ban MAC addresses with suspicious network traffic? (defining suspicious network traffic as packet injection patterns similar to known attacks)

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• Flex: Is it worth upgrading to Flex 4?

  - by ChrisInCambo

  Hi, I'm in the process of building my first serious Flex application and have started out using Flex 3.4 even though 4.0 was available mainly due to the larger number of resources. But now I feel very comfortable with the Flex API's, is it worth upgrading to Flex 4? What are the benefits? And can I expect much pain when porting my existing code base of only a few thousand lines of code? Cheers, Chris

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• Leading underscore in directory name in IIS 5.

  - by Chuck Conway

  In IIS 5 one of the directories off the root has a leading underscore. All files under the directory are unreachable (404) from the browser. I have verified that the paths are correct. Other javascript files outside the directory comedown fine. Any thoughts? Example: http://fm74g4rndmu02.corp.com/_cache/softwarecommunity/api.js

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• Where to start when developing an app for a website

  - by Emil

  Hey! I am planning on developing an iPhone App for a website, powered by Wordpress. Where can/should I start codewise when developing an app for such sites? Does Wordpress have an API, should I access the (MySQL) database directly, etc? Thank you.

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• How to download a folder of files from a web server using Delphi

  - by Brian Frost

  I've checked out the usefule link how to download a file from internet using Delphi and my question related but I would appreciate a pointer to get started. I need to be able to copy all files in a web server folder down to a local folder. I wont know how many files there are, or indeed whether there is an internet connection. Are there component(s) that would help me please? Or can I use Windows API? Thanks Brian

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• Which tools are available to reverse engineer a sqlite database?

  - by Edu Zamora

  I would like to obtain the diagram design of a sqlite DB by reverse engineering it, so I can avoid the study of the schema by myself and have an approximate idea of what I am dealing with quite quickly. Do you know of some tool that has this feature?

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• PHP Doctrine: generation problem?

  - by ropstah

  I'm generating models from my Mysql db. It generates a foreign key collection properly, but not the other way around... Is this supposed to be 'by-design', or am i doing something wrong? pseudo code alert User: UserId pk LocationId fk //User location Location LocationId pk UserId fk //Location owner Generated code: class User() { hasMany('Location') //for locations owned by the user //BUT NOT THIS ONE: //hasOne('Location_1') //for current location of user } class Location() { hasMany('User') //for users which are on that location //AND NOT THIS ONE //hasOne('User_1') //for location owner }

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• MYSQ request | GROUP BY DAY

  - by user889349

  I have a table: orders, and need to make a request and get other table. My DB table: id close 1 2012-05-29 03:11:15 2 2012-05-30 03:11:40 3 2012-05-31 03:12:10 4 2012-05-31 03:14:13 5 2012-05-31 03:16:50 6 2012-05-31 03:40:07 7 2012-05-31 05:22:18 8 2012-05-31 05:22:22 9 2012-05-31 05:22:50 ... I need to make a request and get this table (GROUP BY DAY(close)): 1 2012-05-29 03:11:15 2 2012-05-30 03:11:40 9 2012-05-31 05:22:50 /*This is a last record on this day (05-31)*/ Thanks!

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• How generate the SQL queries that match the JPA Entity CRUD operations at build time with Hibernate

  - by aravisski

  Given JPA annotated Entities, is it possible to generate (i.e. before runtime) the list of queries that will be performed by Hibernate for CRUD operations (performed against EntityManager) ? For named queries it is possible using org.hibernate.hql.QueryTranslator Any pointer into the Hibernate API will be appreciated.

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• Send comma delimited CSV through SFTP?

  - by JM4

  I am collecting registration information on my site and need to figure out how to pass all data stored in the MySQL DB (or just portions of it) as a comma delimited CSV file through an SFTP so our partners can access the information. The pages are built using PHP. I literally have no idea how to do this and am hoping somebody has experience doing so. Thanks ahead of time!

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• [java] best database for desktop application

  - by blow

  Hi all, i have to choose a database for a big desktop application. Which of this db is better: Firebird, JavaDB, hsqldb ? I need perfomance and easy to use, and totally free license. Thank.

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• How to Get a Specific Column Value from a DataTable? - C#.NET Winforms

  - by peace

  I have a datatable. I need to fetch a certain column value based on the user input. For example, lets say the datatable has two columns CountryID and CountryName. I need to find CountryID in the datatable based on the user input country name. I could just open a connection with DB and run the query select countryID from Country where countryName = @userinput. Is there anyway i could do this on the datatable. Thanks

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• java generated excel sorting color mess.

  - by afzal

  I am using jxl api for generating a excel sheet, in which the alternate rows are highlighted, when I sort the contents of a excel and sort manually, the cell background colors messup, usually this is because I am writing the color cell by cell, is there anyway through which i color the alternate rows of the excel while generating it, in such a way that it doesnt effect the sorting of the contents.

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• Logout solution (ASP.NET)

  - by Irgat

  I programmed a web site, prepared a login mechanism(via textbox, not Login tools), users want to logout, they click logout button. However, my problem is that if users don't click logout button or close web page or switch another one, How can I understand this situation? According my mechanism, when users logout ,in DB some insertion and delete operation are making. I also want to do this with closing page,switch another one. Thanks.

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• Access Insert Query

  - by tecno

  Hi, I am using C# to write/read to an Access 2007 Database. The table is ID - AutoNumber [pkey] Fname - Text Lname - Text Address - Text The query string I Use is "Insert into TblMain (Fname,Lname,Address) Values ('"+fname+"','"+lname+"','"+adrs+"')" No errors are returned, the query executes but data is not added to the db. Inserting to table using which does not have an autonumber data column works perfectly. What am I missing?

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• How to transfer data to the target table from multiple sources without using Joiner Transformation i

  - by Velava

  I have two sources (source A and Source B), source B is an another one target table in my db. both are in diff user id . Now i have to transfer some data,s from these two sources to target table. Can i transfer data without using the joiner transfermation? how to do ?

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• What products support 3-digit region subtags, e.g., es-419 for Latin-American Spanish?

  - by Ektron Doug D

  What products support 3-digit region subtags, e.g., es-419 for Latin-American Spanish? Are web browsers, translation tools and translators familiar with these numeric codes in addition to the more common "es" or "es-ES"? I've already visited the following pages: W3C Choosing a Language Tag W3C Language tags in HTML and XML RFC 5646 Tags for Identifying Languages Microsoft National Language Support (NLS) API Reference

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• Increase the size of sql compact 3.5 .sdf file using C#

  - by Jankhana

  I'm using Sql Compact3.5 as my DB with C# .NET what is the maximum size of sdf that I can give??? Is there any way to programatically increase the maximum size of the sdf file??? if so how???

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• c# Is this a valid conditional Statement?

  - by Pandiya Chendur

  I have two methods A and B only after the success of two methods i have to insert into database... So is this a valid conditional Statement in c#? if(A() && B()) { //insert into db } After the execution of method A i have to execute B If both are successful i have to insert...

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