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• HTML Purifier Coding Help?

  - by TaG

  I read the http://htmlpurifier.org/docs/enduser-youtube.html doc, but I still can't figure out where to put the code to allow object, param and embed tags and Use experimental features with my htmlpurifier. Can someone please show me how to do this?

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• round() for float in C++

  - by Roddy

  I need a simple floating point rounding function, thus: double round(double); round(0.1) = 0 round(-0.1) = 0 round(-0.9) = -1 I can find ceil() and floor() in the math.h - but not round(). Is it present in the standard C++ library under another name, or is it missing??

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• How do I declare a pipe in a header file? (In C)

  - by Kyle

  I have an assignment in which I need to declare a pipe in a header file. I really have no idea how to do this. It might be a really stupid question and I might be missing something obvious. If you could point me in the right direction I would greatly appreciate it. Thanks for your time.

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• c# front-end GUI calling linux C++ functions

  - by queandans

  I am working on a project that the software is written in .NET C# and now new features require that we call third party's APIs that are built in C++ on Linux. We are given the .so files. What is the best way to achieve this? Is developing a JBoss application server and with JNI the best way? Thanks.

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• GAE: Why are subclasses instances of db.Model (parent)?

  - by bryanallott

  Given: class A: pass class B(A): pass isinstance(B(), A) will return True. BUT class MyModel(db.Model): pass isinstance(MyModel(), db.Model) returns False(surely True?). What am I missing?

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• How to display two QuerySets in one table?

  - by Mark

  I have two different QuerySets which both return a list of Users (with different fields). How can I display them both in one HTML table? One Query will always be a subset of the other; I just want to fill in the missing data with 0s. How can I do this?

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• Show default value for editing on Python input possible?

  - by kircheis

  Is it possible for python to accept input like this: Folder name: Download But instead of the user typing Download it is already there as a initial value. If the user wants to edit it as Downloads all he has to do is add a 's' and press enter. Using normal input command: folder=input('Folder name: ') all I can get is a blank prompt: Folder name: Is there a simple way to do this that I'm missing?

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• Javascript to change image form submit button src not working.

  - by james

  I'm trying to change the src of an image form submit button using an onclick, but it doesn't seem to be working correctly. Am I missing something? <input class="submit_image" id="my_form_button" onclick="$('my_form_button').src='/images/buttons/submitting.gif'" src="/images/buttons/submit.gif" type="image" /> I've also tried using the same JS on the form tag using onsubmit with no luck.

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• mootools changing an elements inline css

  - by sea_1987

  I have some HTML that looks like this, <div id="mb_contents" style="visibility: visible; opacity: 1; width: 600px; height: 450px;"> I am trying to turn the visibilty to hidden using this js/mootools, $('mb_overlay').set('styles', { 'visibilty': 'hidden', }); However nothing seems to be working, am I missing something?

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• Why there are no semicolons and {} blocks in some languages

  - by Incognito

  I know the question has no practical value, but it is interesting why in some languages semicolons and {} blocks are removed although their predecessor have them. Actually it makes me nervous to write a code in Python as there are no ";" and {}. Also in new language Google-GO semicolons are also missing although it says that lexer uses a rule to insert semicolons automatically as it scans. So is there any secret :) reason for this.

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• No Content-Length field in the HTTP response header (google app engine)

  - by Max

  Content-Length header is missing when I try to download rar, exe, msi static files, though response for images contains Content-Length, but if I change rar extension to jpg it doesn't. How do I solve this?

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• WPF bind IsEnabled on other controls if a listbox has a select item

  - by the empirical programmer

  I have a grid with 2 columns, a listbox in column 0 and a number of other controls in the a secondary grid in the main grids column 1. I want this controls only to be enabled (or perhaps visible) if an items is selected in the listbox through binding. I tried on a combo box: IsEnabled="{Binding myList.SelectedIndex}" But that does not seem to work. Am I missing something? Should something like this work? thanks

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• Is C really "disguised assembly"?

  - by regn

  As a C++ programmer I have now decided to learn C to have "more control" over what I write. Are there any syntactical features in C which lead to rather unpredictable assembler code? Like virtual functions in C++ Is C disguised assembler? I would quite like that idea.

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• Cannot execute newly created TestMethod in VS2010

  - by FrontSvin

  When I try to run a new TestMethod on an existing TestClass in Visual Studio 2010 (by right-clicking on the method name and choosing Run Tests) the test method does not execute. After a restart of VS, the problem has gone. Am I missing some refresh thing, or is right-clicking even the correct way of executing a single test method?

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• Where do I localize strings in some of the menu items with Netbeans?

  - by Spoike

  So I made a standard swing application in Netbeans 6.8 and I can't find where the resource file is for File/Exit in the projects view. All the other resource files can be found in the <project>/resources. Am I missing something?

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• Can this statement ever evaluate to FALSE?

  - by BojanG

  I stumbled upon this while doing a review and the author is not available: int n = Convert.ToInt32(text); if (((n > 0) || (n < 0)) || (n == 0)) { return 1; } The code in general looks solid and it's hard for me to believe that the only purpose of this snippet is to confuse reviewers, but I don't see a way for this condition to fail. Am I missing something?

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• rails log rotation behaves weird (rails version 2.3.5)

  - by robodo

  I'm trying to setup log rotation in rails. I have put this in my environment/development.rb: config.logger = Logger.new("#{RAILS_ROOT}/log/#{ENV['RAILS_ENV']}.log", 1, 5*1048576) 2 files are created :-) but it looks like rails is writing to them randomly and at the same time as well. This creates messy log files :-( what am I missing?

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• Object Class's protected method MemberWiseClone()

  - by Bon_chan

  This might be a dumb question, but I don't get it: I have a class called Card. I want to do a shallow clone using MemberWiseClone(). In Theory Card inherits from Object. So it should be able to use MemberWiseClone(), even if MWC() is protected ?? Am I missing/forgetting something?

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• What is the need of JavaScript while developing a page?

  - by nepc

  I have been developing websites for some time now and I hardly use any Javascript in my pages. Whatever I can want to do with JavaScript, it is possible through PHP. Just like ajax itself. We can send a regular request instead of a ajax request, can't we? We can use "include" to include sub part of pages. So am i missing something about javascript, that I dont know of?

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• Best resources to learn JavaScript

  - by Tarks

  The question says it all really, I'm looking for book recommendations, video tutorials etc. I've been programming since I was about six so I don't need a book that spends 4 pages on for loops (thought that might be a Bad example in terms of javascript). Also I'm learning ASP.net at the moment so anything on interoperability features/issues would be welcome, though I'm guessing I just showed my ignorance with that question.

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• Timed planning Mysql database cleaning

  - by zizzamia

  We need to create a script (ajax or php or javascript) that will clean some tables from our database at fixed time. We can not use server features such like Cron tab or others. Any suggestions??? Thanks

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• Flex AdvanceDatagrid

  - by udara

  What is the difference between normal datagrid and advance datagrid.Sorting,draging columns,resizing columns are supported even in normal datagrid. I want to add footer details like summery,average etc of each column,does AdvanceDataGrid supports these features?

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• How do we do AJAX programming

  - by Sonali

  I have no idea about AJAX programming features. I just know that it is Asynchronous Javascript and XML. Please help me in knowing about this language. I have gone through many AJAX tutorials. But none of the programs are running. Why I don't know. Do we save the file with .HTML extension?

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• CGRect and utesting

  - by killdash10

  I am trying to add unit tests to my iPhone project in Xcode. Everything works, its great. Except when I am adding a class.m that uses CGRect (or other structs, CGPoint etc) to the unit test target (under "Compile Sources") - I am getting a compilation error: "'CGRect' undeclared (first use in this function)". I tried messing with my unit test target in various ways, but so far I haven't been able to get past this. What am I missing?

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• Visual Studio & RAD support for coding directly in IL?

  - by jdk

  For the longest time I've been curious to code in Intermediate Language just as an academic endeavour and to gain a better understanding of what's "happening under the hood". Does anybody provide Visual Studio support for *IL in the form of: project templates, IntelliSense integration, and those kind of RAD features? Edits: I don't mean restricted to out of the box support. For example, I can download Visual Studio extensions to support Python, COBOL, etc. Want the same for *IL. There is a stand-alone Intermediate Assembler tool.

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