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• Programmatically determine the status of a file download

  - by Tim

  Hello, Is there a way i can programmatically determine the status of a download in Chrome or Mozilla Firefox. I would like to know if the download was aborted or completed successfully. For writing the code id be using either perl,php or python. Please help. Thank You.

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• Android Layout question

  - by Nils

  Hello, I need to create a map with items on it (the map consists of a drawable object, which represents a room) and I thought about using buttons with background images for the items so that they are clickable. I guess the AbsoluteLayout fits here the best, but unfortunately it's deprecated. What layout would you recommend me for this kind of application ? Is there another layout which supports X/Y coordinates ?

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• string representation of enum values

  - by robUK

  Hello, gcc 4.4.2 c89 I have the following enum: enum drop_options_e { drop_ssm, drop_snm, drop_ssb }; I am just wondering that is the best way to get the string representation value from the enum. So basically, instead of returning the value of 0 for drop_ssm, I could get the 'drop_ssm' instead. Many thanks for any advice,

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• Generating n statements from context-free grammars

  - by Dervin Thunk

  Hello, So not to reinvent the wheel, I would like to know what has already been done about generating random statements from a context-free language (like those produced by yacc, etc.). These grammars are primarily for parsing, but maybe someone has done some generation for testing the parsers? Thanks

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• I wish to "ungroup" a wmf image in PPT using VBA

  - by Tal Galili

  Hello all, I have a ppt file with a slide with an wmf image in it and I want to "ungroup" the image elements in it using VBA. Can it be done? and if so, how? Thanks.

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• how to make a web-gallery with RoR?

  - by neuro

  hello, Im a newbie RoR kid, and I'm trying to make a web gallery app just like the onyx http://www.hulihanapplications.com/projects/onyx since it's outdated and i couldn't get it to work with my 2.3.8 rails' version. So, are plugins like paperclip or carrierwave any good for me to start with. Or should i take another route and writh the app from scratch. please provide me with good links regarding the subject. thank you in advance

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• How to display information contained in XML file from another website

  - by Tristan

  Hello, I have an XML file ( XML file I produce ) which contains information about my parteners. I want them to display on their website information relative to them by picking them into the XML file. I have no idea to do that, ecxept that i need to write a 'parser' in javascript to display information. could you please provide me examples to do that ? (how to write a parser, how to display only information for one partener ?) Thank you, Regards

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• What are advantages of Domain specific Languages?

  - by joseph

  Hello. I have read some info about DSL. But what is it good for? What are situations, where using of DSL is better than another approaches? And how widespread is using of DSL?

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• How can you remove a criterion from criteria?

  - by ChuckM

  Hello, For instance if I do something like: Criteria c = session.createCriteria(Book.class) .add(Expression.ge("release",reDate); .add(Expression.ge("price",price); .addOrder( Order.asc("date") ) .setFirstResult(0) .setMaxResults(10); c.list(); How can I use the same criteria instance, but remove (for example) the second criterion? I'm trying to build a dynamic query in which I'd like to let the user remove a filter, without the backend having to reconstruct the criteria from scratch. Thank you

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• Combining multiple classes gives me errors

  - by Martti Laine

  Hello I'm creating a website with structure like this: class main { } class mysql extends main { } class user extends main { } class etc extends main { } The idea is for these classes to use functions from each other. This doesn't work. How can I call a function from mysql in user? Martti Laine

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• How to create hierarchy by using HTML

  - by Alvin

  Hello, I want to know is this possible to create hierarchy in web pages by using HTML tags? IF yes, then which HTML tag should I use?

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• How can I implicitly convert another struct to my Type ?

  - by Freshblood

  Hello, As it is MyClass x = 120;, is it possible to create such a custom class? If so, how can I do that?

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• How do I display a message when clicking on an object in Visio using VBA?

  - by Helgi

  I'm totally new on this so I want to start with something simple. I have just an object in my Visio document and I want to display a Hello World! message whenever it's clicked.

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• Is there an easy to install PHP event calendar web application?

  - by Marin

  Hello everybody! I am looking for help finding a good calendar event web application or script. I am looking for a complete web application which will run on a WAMP environment and has a GUI based installer or minimal command line installation requirements. Thanks in advance!

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• Simple way to update facebook status from PHP and Oauth?

  - by DomingoSL

  Hello, can anybody give me an example code wrote in php to update a facebook status (of a page) having the username and password from the user who creates the page. Thanks!

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• can we create database checkpoints for Web applications?(testing)

  - by Ankit Sachan

  Hello, Its regarding QTP can we create database checkpoints for Web applications actually while creating database checkpoints we have to create DSN . So my question is can we create DSN for remote databases hosted on some other server. Please enlighten me on this.

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• Looking for similar projects: Iphone/Android + Google Maps + "external" database = sightseeing map

  - by sniurkst

  Hello, sorry, it's not exactly a programming question, but I am currently in a research state and looking for similar projects, so I could analyze them: It should be application to iPhone or Android or other mobile platform, where, basically, user can access map with "places of interest" and add it's own "place of interest" (with photo and description). Kind of, community generated sightseeing map. I know it is quite simple and not a groundbreaking idea, but my google-fu is quite weak and I can't find anything like that.

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• Creating Thread's in python

  - by chrissygormley

  Hello, I have a script and I want one function to run at the same time as the other. Example code I have looked at: import threading def MyThread ( threading.thread ): doing something........ def MyThread2 ( threading.thread ): doing something........ MyThread().start() MyThread2().start() I am having trouble getting this working. I would prefer to get this going using a threaded function rather than a class. Thanks for any help.

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• How to access GDI+ Effect Classes in C#

  - by Badeoel

  Hello everybody, I try to find out, how to access the Effect-Class and it's decendants of GDI+ in C#. Especially, I'm interested in these: * Blur * Sharpen * Tint * RedEyeCorrection * ColorMatrixEffect * ColorLUT * BrightnessContrast * HueSaturationLightness * ColorBalance * Levels * ColorCurve Can anybody give me a hint, how to access them in C#? I even can't find them in the .net documentation. Do I have to access the gdilus.dll directory? Ciao! Christian

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• Google code: what kind of license should I use?

  - by Dran Dane

  Hello I would like to store my code on a repository such as Google Code. What kind of license should I use? I don't want to block me. My code may be open source and reused by others but I want to be able to reuse it in any open source project or not, and gainful project or not. Thank you.

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• Drawing path by Bezier curves

  - by OgreSwamp

  Hello. I have a task - draw smooth curve input: set of points (they added in realtime) current solution: I use each 4 points to draw qubic Bezier curve (1 - strart, 2 and 3rd - control points, 4- end). End point of each curve is start point for the next one. problem: at the curves connection I often have "fracture" (angle) Can you tell me, how to connect my points more smooth? Thanks!

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• .htaccess: Allow only one Folder Structure - 301 Redirect

  - by elmaso

  Hello, how can I allow only one Folder-Structure with .htaccess like that: http://www.example.com/**dynamicword**+FIXEDWORD1+FIXEDWORD2/ the dynamicword is not fix, anything else is 301: http://www.example.com/**dynamicword**+FIXEDWORD1+mistype/mistype/ --> 301 http://www.example.com/**dynamicword**+FIXEDWORD1+mistype/mistype --> 301 http://www.example.com/**dynamicword**+FIXEDWORD1+FIXEDWORD2/mistype --> 301 Is that possible?

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• JBoss Service with SSL and Protocol Buffers

  - by mlaverd

  Hello everyone, I'm interested in building a JBoss service. Because I'm reusing some existing code, the service must be able to talk SSL/TLS and Protocol Buffers. The documentation I see on the JBoss wiki makes it look like services have their transport and data interpretation handled by JBoss itself. Is it really the case? How could I implement this requirement? Regards, M-A

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• use pin.title in other class

  - by Marco

  Hello i have implemented the following code: - (void) mapView:(MKMapView *)mapView annotationView:(MKAnnotationView *)annView calloutAccessoryControlTapped:(UIControl *)control { name = annView.annotation.title; NSLog(name, [annView description]); } and how can I use the variable name in another class? can you please help me, i am new in iphone developing!

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• How to insert a float into a SQL table in the rigth locale

  - by SoMoS

  Hello, I have to insert float values into different SQL Servers. Each one can have different locales so in one it the representation could be "42,2" and at another one "42.2" or whatever. How should i construct the query so it works in any SQL Server? Do i need to detect the locale of the server before constructing the query or what? Thanks in advance mates.

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