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• Higher order functions in C

  - by Kingdom of Fish

  Is there a "proper" way to implement higher order functions in C. I'm mostly curious about things like portability and syntax correctness here and if there are more than one ways what the merits and flaws are.

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• Intercepting method with Spring AOP using only annotations

  - by fish

  In my Spring context file I have something like this: <bean id="userCheck" class="a.b.c.UserExistsCheck"/> <aop:config> <aop:aspect ref="userCheck"> <aop:pointcut id="checkUser" expression="execution(* a.b.c.d.*.*(..)) &amp;&amp; args(a.b.c.d.RequestObject)"/> <aop:around…

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• Retrieve file from url with autorization PHP

  - by Belgin Fish

  Hi, I'm currently trying to grab a file from an external url that has an authorization box that pops up (like the default one asking for a username and password) How can I have a script get the contents of the page (it's a video), save it to a directory and handle the authorization (i have a username and password) Thanks :)

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• Looking for a smarter way to convert a Python list to a GList?

  - by Kingdom of Fish

  I'm really new to C - Python interaction and am currently writing a small app in C which will read a file (using Python to parse it) and then using the parsed information to execute small Python snippets. At the moment I'm feeling very much like I'm reinventing wheels, for example this function: typedef gpointer (list_func)(PyObject *obj); …

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• EJB3 with Spring

  - by fish

  I have understood that if I use EJB in Spring context, I get all the same benefits as if I was using it in "pure" EJB3 environment, is this true? I have googled but can't find a definitive, clear answer. For example, let's say I have a session bean that updates some tables in the database and it throws a System Exception. In "pure" EJB3…

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• Passing data between android ListActivities in Java

  - by Will Janes

  I am new to Android! I am having a problem getting this code to work... Basically I Go from one list activity to another and pass the text from a list item through the intent of the activity to the new list view, then retrieve that text in the new list activity and then preform a http request based on value of that list item. Log Cat …

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• Most Efficient Way To Retrieve MYSQL data in random order PHP

  - by Belgin Fish

  Hey, I have a query like so SELECT * FROM table WHERE premium = 3 I'm just wondering how I can have it return a random order for the results! i was told not to use ORDER BY RAND(); because of the amount of system resources it uses. Thanks.

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• Using Simple_Html_Dom Find Function PHP

  - by Belgin Fish

  Hi, for a while I've been using the simple_html_dom include, but I have a question. with the find function, i've been using $something-find('table[class="class_name"]', 0); and things like that, but I don't know how to specify two things, like $something-find('table[class="class_name"][bgcolor="#ffffff"]', 0); How would that work?…

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• Get 10 Most Entered Entries

  - by Belgin Fish

  Hi, I'm just wondering if it's possible to retrieve the the most entered entries from the mysql database It's like this : ID - Value Id is auto increment, and value is the text that is being entered, i'd like to have it display the top 10 most entered terms, how could i do that?

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• Have form do two things on submit HTML

  - by Belgin Fish

  Hey, I'm just wondering if it's possible to have a form in html do two things on submit, have the action go to a url like normal (for a search) but also run a mysql command. Thanks!

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• Remove All After Delimiter PHP

  - by Belgin Fish

  Hi, I'm just wondering how I could remove everything after a certain substring in PHP ex: Posted On April 6th By Some Dude I'd like to have it so that it removes all the text including, and after, the sub string "By" Thanks

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• SSE SIMD Optimization For Loop

  - by Projectile Fish

  I have some code in a loop for(int i = 0; i < n; i++) { u[i] = c * u[i] + s * b[i]; } So, u and b are vectors of the same length, and c and s are scalars. Is this code a good candidate for vectorization for use with SSE in order to get a speedup?

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• Decompile an SWF

  - by Belgin Fish

  Hi What language would I need to use to decompile an swf file automatically on my server, not like a desktop app. A bit like http://www.showmycode.com/ And could anyone point me in the right direction to get started?

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• Virtual Cam - Cam Split .NET

  - by Fish

  I'm looking for a virtual webcam driver to use in a .NET project, this project will be GPL, and have no idea how many installations there will be The idea is that the application is using the webcam without locking the device. Found a couple of programs that do the job, but either in application and/or too expensive: *…

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• Create a Count Up Timer in Javascript/Jquery

  - by Belgin Fish

  Hey, I'm just wondering if someone could tell me, or point me in the right direction, on how to make a count up timer. I'd like to have it constantly, from the second I put it into place count up saying the seconds, minutes, hours, days, and years. Thanks!

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• Remove All After Deliminator PHP

  - by Belgin Fish

  Hi, I'm just wondering how I could remove everything after a certain deliminator in PHP ex: Posted On April 6th By Some Dude I'd like to have it so that it removes all the text including, and after, the deliminator "by" Thanks

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• Mp3 Player IE Bug Issue

  - by Belgin Fish

  Ok, well on my site http://www.easyasmp3.com/ for some reason the esnips (first) results arn't playing in internet explorer on the results page. When you click the little play button it's not doing anything. Works fine in firefox. Could anyone help Thanks!

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• Start for mysql Query PHP

  - by Belgin Fish

  Hi, I'm currently looking to have a mysql query retrieve data and have and a start and limit. So like, select * from table where x = x START AT ID X LIMIT X thanks :)

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• Have form do two things on submit

  - by Belgin Fish

  Hey, I'm just wondering if it's possible to have a form in html do two things on submit, have the action go to a url like normal (for a search) but also run a mysql command. Thanks!

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• Save UIView's representation to file.

  - by fish potato

  What is the easiest way to save UIView's representation to file? My solution is, UIGraphicsBeginImageContext(someView.frame.size); [someView drawRect:someView.frame]; UIImage *image = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); NSString* pathToCreate = @"sample.png"; NSData…

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• Get the length of an audio file php

  - by Belgin Fish

  How I can get the length of an audio file in php. If it's too hard to do in php then any other way should work alright.

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• Encrypt and Decrypt String With Key PHP

  - by Belgin Fish

  Hi, I'm looking for some functions to encrypt and decrypt strings in php using a key specified. Thanks!

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• Speed up math code in C# by writing a C dll?

  - by Projectile Fish

  I have a very large nested for loop in which some multiplications and additions are performed on floating point numbers. for (int i = 0; i < length1; i++) { s = GetS(i); c = GetC(i); for(int j = 0; j < length2; j++) { double oldU = u[j]; u[j] = c * oldU + s * omega[i][j]; …

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• Returning superclass of return type from remote EJB method

  - by fish

  Let's say I have remote interface A: @Remote public interface A { public Response doSomething(); } And implementation: @Stateless public class B implements A { public BeeResponse doSomething() {...} } Where: BeeResponse extends Response. Response is located in the EJB-API jar and BeeResponse is in…

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• Why bother to limit the types imported from a python package?

  - by Fast Fish

  When using many IDEs that support autocompletion with Python, things like this will show warnings, which I find annoying: from eventlet.green.httplib import BadStatusLine When switching to: rom eventlet.green.httplib * The warnings go away. What's the benefit to limiting imports to a specific set of types…

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