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  • Security of PHP script, embedded or otherwise

    - by typoknig
    Hi all, I am curious about the security of PHP on an HTML webpage where PHP code is embedded (a webpage that would exist on the server as "webpage.php") or on a PHP script that may be referenced by an HTML page (that is, a PHP script that is not actually part of a webpage that exists on the server as "something.php" and is referenced by "webpage.html"). Getting to the point, let us say that if the source code of my PHP script is known by anyone it would be a very big problem. I know that when you view the source of a PHP page in a browser the PHP script is not shown, but what if the PHP server failed and the HTML still loaded (is this even possible), would a user be able to see the PHP script? To be more general, is there ANY possible way that a user could access the source of a PHP script from a web browser, and if so, how do I prevent it?

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  • How to specify importance of html elements?

    - by Julien Fouilhé
    Is it possible to specify what elements of the page are important, or, more specifically, what elements of the page are not important? I'm using HTML5 new elements (nav, header, footer, section, article, aside...), but in the description of the website, there's sometimes my login form (in the header of my page though) in the Google description of my website pages... Is there a solution to resolve this problem? Thank you.

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  • Are NHibernate lists loaded on demand?

    - by André Pena
    This is a pretty simple question. When I do this: session.CreateCriteria(typeof(Product)).List(); The resulting list will load as I access it? Let's say, from 100 to 100 elements for example? Or will it load all once? In the case it's not "virtual" how can I make it so? What's the best pratice about it? Thanks;

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  • Java - Layering issues with Lists and Graphics2D

    - by Mirrorcrazy
    So I have a DisplayPanel class that extends JPanel and that also paints my numerous images for my program using Graphics2D. In order to be able to easily customly use this I set it up so that every time the panel is repainted it uses a List, that I can add to or remove from as the program processes. My problem is with layering. I've run into an issue where the List must have reached its resizing point (or something whacky like that) and so the images i want to display end up beneath all of the other images already on the screen. I've come to the community for an answer because I have faith you will provide a good one. DisplayPanel: package earthworm; import java.awt.Graphics; import java.awt.Graphics2D; import java.util.ArrayList; import java.util.List; import javax.swing.JPanel; public class DisplayPanel extends JPanel { private List<ImageMap> images = new ArrayList(); public DisplayPanel() { setSize(800, 640); refresh(); } public void refresh() { revalidate(); repaint(); } @Override public void paintComponent(Graphics g) { super.paintComponent(g); Graphics2D g2d = (Graphics2D) g; g2d.clearRect(0, 0, 800, 640); for(int i = 0; i < images.size(); i++) g2d.drawImage( images.get(i).getImage(), images.get(i).getX(), images.get(i).getY(), null); } public void paintImage(ImageMap[] images, ImageMap[] clearImages, boolean clear) { if(clear) this.images.clear(); else if(clearImages!=null) for(int i = 0; i < clearImages.length; i++) this.images.remove(clearImages[i]); if(images!=null) for(int i = 0; i<images.length; i++) this.images.add(images[i]); refresh(); } }

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  • Flash VS HTML 5 - A Web Design Agency's Dilemma

    The iPad was released on the Australian market last week to the usual Apple hype. People lining up outside the iconic Apple store to be the first get to play with the new toy. Regarded as a revolution in the way we browse the web, it has brought with it a new headache for all designers and developers of websites.

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  • Finding greatest product of two lists, but keep getting #unspecific

    - by user1787030
    (define (greatest-product lst1 lst2) (define (helper lst addtimes total toacc) (cond ((null? lst) '()) ((= (countatoms lst) 1) (display total)) ((= addtimes (cadr lst)) (helper (cdr lst) 1 total total)) (else (helper lst (+ 1 addtimes) (+ toacc total) toacc)))) (cond ((> (helper lst1 0 0 (car lst1)) (helper lst2 0 0 (car lst2))) (helper lst1 0 0 (car lst1))) ((< (helper lst1 0 0 (car lst1)) (helper lst2 0 0 (car lst2))) (helper lst2 0 0 (car lst2))) ((= (helper lst1 0 0 (car lst1)) (helper lst2 0 0 (car lst2))) (display 'equal)))) Scheme keeps returning back that it cannot perform the procedure with #unspecific Im running it with (display (greatest-product '(1 2 3) '(4 5 6))) (display (greatest-product '(1 2 3) '(1 2 3))) (display (greatest-product '(1 2 3) '())) what is wrong with it? the problem seems to be occurring

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  • Reordering Lists like playlists in the media player

    - by CrazyBS
    Hi, I have a list of items that are displayed using a ListView from a SQLCursor. The SQL table includes(as well as other things) a _id field and an order field. I use the order field to sort the list before it gets to the ListView. What I need is a widget like the MediaPlayer has in its playlist view. It allows you to click the icon and drag the item in the playlist around and put it into a new order. With that ability I can then retrieve the new order and update the SQL table with the new order. However, I am not having any luck finding any clues to help me add that functionality into my program. The question is whether I can use existing functions to help me, or do I need to manually program motion events and such until I get nearly the same functionality.

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  • Create a WebPart which displays people who have rights on lists

    - by cocoggu
    I want to develop a WebPart in C# to display peoples who have a certain right on the list of the SharePoint page. So I began by creating a "Visual Web Part" in VS2010, and in the View Designer I add a DataList because I think it is the most relevant. But now, I don't know how to link my data with this DataList. It ask me for an XML file but which one choose ? And where can I take it ? After all, how to make this WebPart generic with all my SharePoint pages which implements one list ?

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  • Accessing ActiveX control through web server

    - by user847455
    I have developed the ActiveX control & register with Common CLSID number . using the CLSID number accessing the active X control on the internet explorer (as web page).using following object tag used in .html file OBJECT id="GlobasysActiveX" width="1000" height="480" runat="server" classid="CLSID:E86A9038-368D-4e8f-B389-FDEF38935B2F" i want to access this web page through web server .I have place this web page into the vitual directory & access using localhost\my.html it's working. but when i have accessed from LAN computer it will not access the activeX control from my computer . how to embed or download the activeX control form my computer into the LAN computer through web server thanks in advance

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  • C++ stl collections or linked lists

    - by Lucas
    I'm developing a OpenGL based simulation in C++. I'm optmizing my code now and i see throughout the code the frequently use of std:list and std:vector. What is the more performatic: to continue using C++ stl data structs or a pointer based linked list? The main operation that involve std::list and std::vector is open a iterator and loop through all items in the data structs and apply some processing

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  • Handling very large lists of objects without paging?

    - by user246114
    Hi, I have a class which can contain many small elements in a list. Looks like: public class Farm { private ArrayList<Horse> mHorses; } just wondering what will happen if the mHorses array grew to something crazy like 15,000 elements. I'm assuming that trying to write and read this from the datastore would be crazy, because I'd get killed on the serialization process. It's important that I can get the entire array in one shot without paging, and each Horse element may only have two string properties in it, so they are pretty lightweight: public class Horse { private String mId; private String mName; } I don't need these horses indexed at all. Does it sound reasonable to just store the mHorse array as a raw Text field, and force my clients to do the deserialization? Something like: public class Farm { private Text mHorsesSerialized; } then whenever the client receives a Farm instance, it has to take the raw string of horses, and split it in order to reinstantiate the list, something like: // GWT client perhaps Farm farm = rpcCall.getMyFarm(); String horsesSerialized = farm.getHorses(); String[] horseBlocks = horsesSerialized.split(","); for (int i = 0; i < horseBlocks.length; i++) { // .. continue deserializing the individual objects ... } yeah... so hopefully it would be quick to read a Farm instance from the datastore, and the serialization penalty is paid by the client, Thanks

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  • History.js not working in Internet Explorer

    - by Wilcoholic
    I am trying to get history.js to work in Internet Explorer because I need history.pushState() to work. I have read over the instructions on GitHub (https://github.com/balupton/History.js/) and have tried implementing it, but havent had any success. Here's what I have <!DOCTYPE html> <html> <head> <!-- jQuery --> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script> <!-- History.js --> <script defer src="http://balupton.github.com/history.js/scripts/bundled/html4+html5/jquery.history.js"></script> <script type="text/javascript"> function addHistory(){ // Prepare var History = window.History; // Note: We are using a capital H instead of a lower h // Change our States History.pushState(null, null, "?mylink.html"); } </script> </head> <body> <a href="mylink.html">My Link</a> <a href="otherlink.html">Other Link</a> <button onclick="addHistory()" type="button">Add History</button> </body> Not sure what I'm doing wrong, but it's definitely not working in IE. Any help is appreciated

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  • Attribute Address getting displayed instead of Attribute Value

    - by Manish
    I am try to create the following. I want to have one drop down menu. Depending on the option selected in the first drop down menu, options in second drop down menu will be displayed. The options in 2nd drop down menu is supposed by dynamic, i.e., options change with the change of values in first menu. Here, instead of getting the drop down menus, I am getting the following Choose your Option1: Choose your Option2: Note: I strictly don't want to use javascript. home_form.py class HomeForm(forms.Form): def __init__(self, *args, **kwargs): var_filter_con = kwargs.pop('filter_con', None) super(HomeForm, self).__init__(*args, **kwargs) if var_filter_con == '***': var_empty_label = None else: var_empty_label = ' ' self.option2 = forms.ModelChoiceField(queryset = db_option2.objects.filter(option1_id = var_filter_con).order_by("name"), empty_label = var_empty_label, widget = forms.Select(attrs={"onChange":'this.form.submit();'}) ) self.option1 = forms.ModelChoiceField(queryset = db_option1.objects.all().order_by("name"), empty_label=None, widget=forms.Select(attrs={"onChange":'this.form.submit();'}) ) view.py def option_view(request): if request.method == 'POST': form = HomeForm(request.POST) if form.is_valid(): cd = form.cleaned_data if cd.has_key('option1'): f = HomeForm(filter_con = cd.get('option1')) return render_to_response('homepage.html', {'home_form':f,}, context_instance=RequestContext(request)) return render_to_response('invalid_data.html', {'form':form,}, context_instance=RequestContext(request)) else: f = HomeForm(filter_con = '***') return render_to_response('homepage.html', {'home_form':f,}, context_instance=RequestContext(request)) homepage.html <!DOCTYPE HTML> <head> <title>Nivaaran</title> </head> <body> <form method="post" name = 'choose_opt' action=""> {% csrf_token %} Choose your Option1: {{ home_form.option1 }} <br/> Choose your Option2: {{ home_form.option2 }} </form> </body>

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  • Databinding and Lists in instances of classes

    - by Younes
    I have initialised an instance of a class i have called "Relation" this class also contains a list of "Bills". When i databind this information to a grid, the Relations are showing, tho the Bills ain't. The Relation information is returning in a List and the Bills are inside. Relation cRelation = new Relation(); List<tRelation> relationList = cRelation.getRelations(); a relation has: relation.Bills <== List<tBills>; How to make sure that the list inside the list is also getting showed in the Datagrid?

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  • c++ lists question

    - by mousey
    I want put a value from front of the list into an another list but I am getting an error. for exmaple List<int> li; List<int> li2; ............. ............. li2.push_back(li.front()); // this statement doesnt work for me. Can someone please help me. example code: list li; list li2; li.push_back(1); li.push_back(2); li.push_back(3); for(int i=0;i<3;i++) { cout<<li.front()<<endl; li2.push_back(li.pop_front()); }

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  • How to access frame (not iframe) contents from jQuery.

    - by kazanaki
    Hello I have 2 frames in one page like this (home.html) <frameset rows="50%, 50%"> <frame id="treeContent" src="treeContent.html" /> <frame id="treeStatus" src="treeStatus.html" /> </frameset> and then in one frame (treeStatus.html) I have something like <body style="margin: 0px"> <div id="statusText">Status bar for Tree</div> </body> I want from the top window to manipulate the div located in the child frame via jquery (e.g show and hide). I have seen several questions like this and they suggest the following $(document).ready(function(){ $('#treeStatus').contents().find("statusText").hide(); }); I do not know if this works with iframes but in my case where I have simple frames it does not seem to work. The code is placed inside home.html Here is some output from firebug console >>> $('#treeStatus') [frame#treeStatus] >>> $('#treeStatus').contents() [] >>> $('#treeStatus').children() [] So how do I access frame elements from the top frame? Am I missing something here?

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  • How to generate <a> tag from input fields

    - by NonProgrammer
    Using ASP.Net (in C#), I need to generate a tag that contains person's name, address, etc. I have barely any experience with ASP.NET (or .NET languages) and I am given this assignment. Could someone please guide me to correct path please? Link should look like this: https://example.com/PRR/Info/Login.aspx?SupplierId=36&RegisteredUserLogin=T000001&Mode=RegisteredLoginless&RegisteredModeFunction=AutoShowTotals&RegisteredModeFunction=AutoShowTotals&PayerCountry=FI&[email protected]&ExternalOrderId=1000123&ServiceId=286&Amount286=5000.00&PayerInfo286=T000001|10000123|type1|m&SuccessReturnURL=http://success.html&FailureReturnURL=http://failure.html&SuccessCallbackURL=http://youpay.com/p247/success.html&FailureCallbackURL=http://yourfailure.html following components/fields needs to be sent to API in order to pre-populate information for users: FirstName, LastName, SupplierID = integer, Person's userlogin (Should increment by 1. Example: person 1 = t00001. Person2 = t00002, etc.), PayerCountry, Email, amount For some reason, my management thinks that this is something a non-technical person can do! Any help would be appreciated! Thanks!

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  • Iframe height not adjusting with javascript in newer versions of Internet Explorer

    - by user1486047
    I have an Iframe that links to another html page. The iframe is contained within a div. I found some code that would auto adjust the high depending on the contents of the iframe. This code works fine in firefox and older versions of internet explorer but its not adjusting the height in v7 or later..... Javascript: <script type="text/javascript"> function changeContent() { document.getElementById('right').innerHTML = window.frames['contentFRAME'].document.getElementsByTagName('html')[0].innerHTML; } </script> HTML: <div class="fl" id="right"> <iframe class="newsFrame" id = "contentFRAME" name = "contentFRAME" src ="news.html" onLoad = "changeContent()"></iframe> </div> Can anyone help.....

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  • window.onfocus and window.onblur not working in IE8

    - by AshokD
    Both the events are getting fired at the time onblur event. <script src="js/jquery-1.7.2.js" type="text/javascript"></script> <script language="javascript" type="text/javascript"> window.onfocus = function() { $('#msg').html($('#msg').html() + '<br/> focus'); }; window.onblur = function() { $('#msg').html($('#msg').html() + '<br/> Blur'); }; </script> <div id="msg"> </div>

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  • Implement two lists in ExtJS

    - by Anandan
    Hi, I am new to ExtJS. I want to implement two tables. First one will have list of possible items to select. Second one can be empty. I will have 4 buttons in between the two tables as "move this item left", "move all to left", "move all to right" and "move this to right". Which component should i use to implement this? Regards, Anandan

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  • Create comma separated string from 2 lists the groovy way

    - by Micor
    What I have so far is: def imageColumns = ["products_image", "procuts_subimage1", "products_subimage2", "prodcuts_subimage3", "products_subimage4"] def imageValues = ["1.jpg","2.jpg","3.jpg"] def imageColumnsValues = [] // only care for columns with values imageValues.eachWithIndex { image,i -> imageColumnsValues << "${imageColumns[i]} = '${image}'" } println imageColumnValuePair.join(", ") It works but I think it could be better. Wish there was a collectWithIndex ... Any suggestions?

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