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How to display an external content in my website using javascript

- by Chris

Hello! This is my first post! I have a question about javascript...here is my code: <html> <head> <title>Geolocation Demo</title> </head> <body> <h1>Geolocation Demo</h1> <p>Latitude: <span id="lat">0.00</span> Longitude: <span id="lon">0.00</span>…

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Android Geolocation app, Find if a user is facing a certain Location using Digital Compass.

- by Aidan

Hi Guys, I'm constructing a geolocation based application and I'm trying to figure out a way to make my application realise when a user is facing the direction of the given location (a particular long / lat co-ord). I've done some Googling and checked the SDK but can't really find anything for such a thing. Does anyone know of a way?

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How can I join conditionally in LINQ queries?

- by Steve Crane

If I have two tables; Drivers keyed by DriverId and Trips with foreign keys DriverId and CoDriverId, and I want to find all trips where a driver was either the driver or co-driver I could code this in Transact-SQL as select d.DriverId, t.TripId from Trips t inner join Drivers d on t.DriverId = d.DriverId or t.CoDriverId = d.DriverId How…

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How to teach Django to non-web programmers? [closed]

- by Greg

I've been tasked with providing a workshop for my co-workers to teach them Django. They're all good programmers but they've never done any web programming. I was thinking to just go through the Django tutorial with them, but are there things in there that wouldn't make sense to non-web programmers? Do they need any kind of webdev…

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PDf library for Java

- by yogsma

Does anyone a good pdf library for Java ? My specific requirement is to find co-ordinates of the text in pdf file. If anyone knows, some pointers will be helpful.

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Get the subdomain from a URL

- by jb

Getting the subdomain from a URL sounds easy at first. http://www.domain.example Scan for the first period then return whatever came after the "http://" ... Then you remember http://super.duper.domain.example Oh. So then you think, okay, find the last period, go back a word and get everything before! Then you remember …

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Have you actually convinced anybody to Scala?

- by Lukasz Lew

I had limited success myself. I was able to hype a few persons about Scala. But in fact none of them made a meaningful effort to try to switch (usually from Java). I would like to read both success and failure stories here. Both long tries and short ones. My goal is to find ways of presenting Scala to another person, friend,…

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Simple tool/steps to obfuscating/scrubbing production data

- by Krishna Kumar

I am involved in a project where I need to provide subset of our production data (for a date range) to one of my co-workers for trouble shooting. I would like to scrub the data and insert this in to another table. Please suggest best approach to achieve this

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Microsoft certificate exams - 70-315

- by vatsalit

I want to give Microsoft certificate exam - 70-315. Can you give me website for free download dumps or e books for 70-315. Or can you send me mail dumps or e books for it. Email id is vatsalit@yahoo.co.in I really appreciate your help.

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How to add multiple link styles on the same page?

- by Darren Baker

I have two hyperlinks on a page. I'm happy with the css on 'link1' (white text / red rollover) however I want to have a different styling for 'link2'. I've created a seperate css for this section and have managed to colour it green but I can't get rid of the red rollover effect? Does anyone know how to override the red…

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acknowledgments in latex

- by biosci

I'm in a documentclass{article} in Latex. How would I put the name of an advisor on the first page? I've seen examples in latex for things like \principaladvisor{} but that seems to be done with the thesis class. I'm guessing with the article class I'd list the advisor as a co-author or something. How do I do that?

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onchange event from select box to update field

- by Andy

On this page: http://www.blackdownluxurylettings.co.uk/place_booking/2010-3-18,2 I am using an onchange event on the "number of days" select box to update the "departure date" field. But currently nothing is happening. Any ideas?

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How to calculate cointegrations of two lists?

- by Damiano

Hello everybody! Thank you in advance for your help! I have two lists with some stocks prices, example: a = [10.23, 11.65, 12.36, 12.96] b = [5.23, 6.10, 8.3, 4.98] I can calculate the correlation of these two lists, with: import scipy.stats scipy.stats.pearsonr(a, b)[0] But, I didn't found a method to calculate…

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Regular expression (PCRE) for url matching

- by zerkms

The input: we get some plain text as input string and we have to highlighight all urls there with {url For some time i've used regex taken from http://flanders.co.nz/2009/11/08/a-good-url-regular-expression-repost/, which i modified several times, but it's built for another issue - to check whether the whole input string…

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PHP and MySQL search with extra counts along the way

- by Barry Connolly

I am building a PHP and MySQL search as so SELECT * FROM Properties WHERE Locaion = 'Liverpool' I want to count how many of each property type there are and display them at the side of the page to use as filters (like Rightmove.co.uk). This is what I am have come up with but can't get it to work SELECT *, …

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At What point should you understand References?

- by Vaccano

I asked a question like this in an interview for a entry level programmer: var instance1 = new myObject{Value = "hello"} var instance2 = instance1; instance1.Value = "bye"; Console.WriteLine(instance1.Value); Console.WriteLine(instance2.Value); The applicant responded with "hello", "bye" as the output. …

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Option To AutoFormat Query Syntax in SSMS 2005 or 2008?

- by dragon77

In TOAD (for SQL or Oracle), there is a simple AUTOFORMAT button that will nicely format your query - I couldn't find that option in SSMS 2005, but was advised by a co-worker that it was available in SSMS 2008. I am unable to locate the option there either. This is VERY helpful when pasting a query from…

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Is it possible to draw simultaneously on a panel?

- by swift

I have to develop a whiteboard application in which both the local user and the remote user should be able to draw simultaneously, is this possible? If possible then any logic? I have already developed a code but in which i am not able to do this, when the remote user starts drawing the shape which i am…

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Why should I pass Boolean as a parameter instead of "boolean"?

- by ferrari fan

Hi, A co-worker asked me to change a signature from using a primitive "boolean" to using a classed "Boolean". He didn't offer a very good explanation why? Have any of you heard of this and can any of you explain why it matters or doesn't matter? Edit: He mentioned that it was good practice for public…

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Background is flashing upon load momentarily

- by goongagaloonga22

I have a div (.header) contained within other divs. When my page loads, momentarily just that one .header div "flashes" white as the page is loading, especially in in Firefox, but a little bit in IE8 too. I can't find what kind of CSS or lack thereof is causing this - there's no images or background…

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Right column content overflowing over my footer

- by Sixfoot Studio

Hi All, I know this has got something to do with a float, but I cannot seem to figure out where I am going wrong with this. Please check this page for me, the content in the right column is flowing over my footer. …

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Wpf. Chart optimization. More than million points

- by Evgeny

I have custom control - chart with size, for example, 300x300 pixels and more than one million points (maybe less) in it. And its clear that now he works very slowly. I am searching for algoritm which will show only…

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Display database fields using first,1,2,..., last

- by user195257

Hello, Im trying to figure out how to achieve this: http://t-webdesign.co.uk/projects/geusa/industry_jobs.html Evenutually there will be lots of job postings under different industries, what would be the best way…

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sifr not working on internet explorer

- by Nicolaas

Hi Please have a look here: www.blokeswhobake.co.nz - sifr works great, except it does not want to work with internet explorer. I have had the same problems on a number of sites. I have no idea what I am doing…

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IE8 disappearing image bug

- by Joe Fletcher

In IE8 (& maybe others), when I leave my page to go to another tab in IE and then come back to my page's tab, each time the cursor runs over an image it disappears until I refresh the page. I've heard of…

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