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• How do i start learn python for web

  - by srisar

  Hi, I am learning python for a while, now I like to learn python for web, using python as a back-end of website. where and how do I start learning this: Example usages are : connecting database and retrieve and store information from forms

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• Quick Java question about variables

  - by Spencer

  I'm declaring a variable: private static final String filename = "filename.txt"; First, does the order of private static final matter? If not, is there a standard excepted sequence or convention? Second, the filename in my application is fixed. Is this the best was to store it's value? Thanks, Spencer

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• How to read values from file. tokenizer

  - by user69514

  I have a file in which each line contains two numbers. The problem is that the two number are separated by a space, but the space can be any number of blank spaces. either one, two, or more. I want to read the line and store each of the numbers in a variable, but I'm not sure how to tokenize it. i.e 1 5 3 2 5 6 3 4 83 54 23 23 32 88 8 203

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• iPhone - Same provisioning profile for different app?

  - by quano

  Can you use the same provisioning profile for compiling 2 different apps for the App Store? I suppose not, but just wondering.

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• Search Complexity of a Hashtable within a Hashtable?

  - by spacker_lechuck

  Say we have a hashtable of size m, and at each bucket we store a hashtable of size p. What would the worst case/average case search complexity be? I am inclined to say that since computing a hash function is still atomic, the only worst case scenario is if the value is at the end of the linked list in the hashtable of size p, so O(n)? I have no idea how to calculate the average case for this scenario and would appreciate any pointers!

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• Application configuration save to file or object serialization

  - by Venno

  Hi, I am working on a project and I need to save user configuration. The configuration is a set of Jchechboxes I need to store their state (true, false). Which do you think is the better way of saving it, in a file and if yes in what (ini, cfg, txt), or it is better to serialize the object with the states?? Or if there is another way, please tell me :) Cheers

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• UIView "suck" animation

  - by igul222

  I'd like to use the UIView "sucking" transition (view is "sucked" into a point) referenced here: http://iphonedevwiki.net/index.php/UIViewAnimationState#Using_suckEffect The method above, however, uses private APIs, which makes it next to useless for an App Store app. How can I recreate a similar effect without relying on private APIs? I'm guessing the answer has to do with OpenGL, although I have zero experience there.

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• Geocoding Chinese addresses using Google Maps API in Python?

  - by Jack Low

  I have looked into Geopy and googlemaps (http://py-googlemaps.sourceforge.net/) and they both do not work for Chinese addresses. My app is stored on the Google App Engine. What I want to do is to parse a file containing addresses of restaurants in Hong Kong, and then Geocode the addresses and store the Lat and Lng in the datastore. How do I do this?

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• ASP.NET and Session State/Login info

  - by V-Man

  Are Session variables (in ASP.NET) the safest way to store data relating to whether a user is logged in or not? i.e. Session["LoggedIn"] = 'No' I know Session variables can be spoofed so I assume there must be a safer way. Any ideas for ASP.NET? Thanks!

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• Array of ImageView

  - by Viral

  hi, I m making a Shooting game, in that I want an array of ImageViews , so that for each new level the bullets can be Disappear and the view will be shown from the initial level. SO if Any one know how to store imageviews in an array kindly tell me... regards viral..

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• Is it possible to export/import product categories in Magento?

  - by Chris Schmitz

  I saw one other question on how to do a mass import of products, categories, and all that, but all I want to be able to do is import my categories from one store to another. When you export products I see that there is still a category ID attribute that it gives the products, but I don't see any options for exporting product categories. I assume the simplest way would be to just copy over the tables with SQL, but when I export/import through phpMyAdmin it never works.... Any ideas? Thanks, Chris

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• pixel difference

  - by J J

  i m a beginner in java programming. i have to submit project of server- client and stuck in pixel comparision .acc to code it accepts buffered image and compares pixel how to store pixel difference in 2nd image itself and return it?? do help with code?

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• Oracle PL/SQL: Performance of CLOB data type in PL/SQL

  - by drupalspring

  If I use many CLOB variables in the PL/SQL stored procedure to store many long length string , are there any performance issues? Is the length of the CLOB is also variable? Are there any known limitations/disadvantages for CLOB instead using varchar2 and long?

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• joomla: tinymce editor iframe not loaded

  - by Sanjay

  i have a problem with joomla editor tinymce. it doesnot load iframe in content. this is my iframe code: <iframe marginheight="0" marginwidth="0" src="store-locations.php_files/maps.htm" width="500" frameborder="0" height="330" scrolling="no"></iframe>

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• nodejs and database communication - how?

  - by FractalizeR

  Hello. I've heard much good about nodejs and writting client-server application with it. But I can't get, for example, when developing IM client-server application, how nodejs server script is supposed to talk to database server to actually store it's data? Or may be I miss something and nodejs server scripts are not supposed to do that? If so, please, push me to correct direction.

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• Personal iPhone application without paying ?

  - by Matthieu

  I want to develop a little iPhone application, just for my personal needs. I don't want to sell it or give it to anybody as it will not be useful to anybody. Can I have this application on my iPod/iPhone, without having to pay/suscribe/be on the Apple store ?

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• Json Convert To and From Query String with jquery?

  - by acidzombie24

  I have a string like a=6&id=99 (i might store it in html as 'a=6&id=99' however thats not what js will see). I would like to convert that string into an object so i can do func(o.a); or o.id=44; How do i do that? Part 2: How do i convert that object back to a query string? it would probably be trivial code that i can write.

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• How do I use objc_setAssociatedObject/objc_getAssociatedObject inside an object?

  - by leo

  If I use objc_setAssociatedObject/objc_getAssociatedObject inside a category implementation to store a simulated instance variable in a setter method, how would I access the key in the getter method since any variables declared in the setter method would be outside the scope of the getter method?

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• Maven Plugins - how to require a license

  - by Walter White

  I would like to make my plugin require a license to run similar to the maven clover plugin. Is there some utility out there that I can generate licenses with that will also allow me to integrate that into the plugin? I need to do the following steps. Modify the existing plugin to validate the license file Generate the license file online and store the information for retrieval later. Thanks, Walter

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• webBrowser popup window loses session

  - by Usman

  I am using WebBrowser control of .NET to login into a website. When i click on a button that popups a new window the popup window asks me to login again. However i am not asked to login again if i open the webpage in internet explorer. Is there any way to make the WebBrowser control store session so that i do not have to login again on the popup window.

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• Find Shortest element in Array

  - by Ani

  I have a Array string[] names = { "Jim Rand", "Barry Williams", "Nicole Dyne", "Peter Levitt", "Jane Jones", "Cathy Hortings"}; Is there any way to find which is the shortest(Length wise) element in this array and then store rest of elements in a different array. Thanks, Ani

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• Create a Session in Django

  - by Reznor

  So far the Documentation for Django has been too technical. How do I create a session and store variables in it or get variables from it? I'm new to the Django framework, hence why the Documentation is too technical. Sessions are my 'last step'.

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• Sensible Doctrine Expression and Zend_Auth setCredentialTreatment()

  - by takeshin

  How to create reasonable expression to store password in database using Doctrine and Zend_Auth::setCredentialTreatment()? I don't want to use md5() and the code must be portable, and with salt. I would call this not easy one to guess: setCredentialTreatment("SHA1(CONCAT(username, SHA1(CONCAT(username, ?)))"); but it is not portable to all databases. Seems that Doctrine_Expression has only md5 expression portability.

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• Android preferences when application only contains service

  - by Falmarri

  I have a app that only consists of 2 services and a broadcast receiver (they check the internet periodically). I need to store preferences that can be shared across those services. Is this the same as for an activity? Just use getsharedpreferences()? This doesn't seem to be documented very well.

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• Ajax & session ids

  - by JavaRocky

  How would you go about knowing that ajax requests are related? Normally with HTTP-HTML requests, cookies would store a md5 hash representing a session id. Is there a similar pattern with AJAX?

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