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  • Change axes of google chart without refresh?

    - by Mike Kriess
    If I was using the following: https://developers.google.com/chart/interactive/docs/gallery/annotatedtimeline Assuming I did not have the line: data.addColumn('number', 'Sold Pencils'); or anything referring to 'Sold Pencils'; How do I make it such that when the user clicks an external link 'Sold Pencils' I am able to retrieve the data and add it to the graph (without the user refreshing the page). Is there some way to redraw the graph/add the column in this way?

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  • programming in lua, objects

    - by anon
    Sample code: function Account:new (o) o = o or {} -- create object if user does not provide one setmetatable(o, self) self.__index = self return o end taken from: http://www.lua.org/pil/16.1.html What is the purpose of the: self.__index = self line? And why is it executed every time an object is created?

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  • How to get horizontal menu to go to left when it's too big

    - by Michael
    Hello all, I've got a horizontal menu on my website: http://www.alcmariavictrix.nl When i browse it in small browsers (IPhone), the horizontal menu on top is screwed. What i want to perform is get that horizontal menu to the left when the browser can't display it all in one line. Does anyone know how to do this? example: The right way to do it This is the think i don't want This is how it should be done when it's wrong

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  • mfc, how can i make a proccess in an OnLButtonDown() event happen again and again untill i live the

    - by Erez
    What happen untill now is this... Any line happens once, and if i use a while(1) or while (nFlags == MK_LBUTTON) its working as it should but i get a crash... The other problem, or mabye the same one is the delay if i will be able to do it, mabye using while() with Timer()????? I was thinking about Timer() to recall the function with delay but i can't call OnLButtonDown() becouse as i understand it only a messege can call it with the arguments..... 10x

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  • configure mod_rewrite to allow img, js and css files?

    - by ajsie
    in my .htaccess i've got these lines: RewriteEngine on RewriteCond $1 !^(index\.php|images|robots\.txt) RewriteRule ^(.*)$ index.php/$1 [L] i tried to include js files with this line: <script type="text/javascript" src="system/application/media/js/jquery/jquery.js"></script> but it doesnt work since the rules dont let it pass. it works when i turn the rewrite engine off. how can i change the rules so it allows url with a /js, /css and /img? thanks

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  • Beginner += in Ruby

    - by WANNABE
    Looking at this block, I can follow the whole program until I hit, sum += square. What is he point of this line, what does it say??? sum = 0 [1, 2, 3, 4].each do |value| square = value * value sum += square end puts sum

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  • GWT.setUncaughtExceptionHandler()

    - by moorsu
    Has anyone successfully use the above statement to catch the exception before it goes to the browser as an alert?. I did set an exception handler in the first line of my entry point. But it does not catch the exception as expected. public void onModuleLoad(){ GWT.setUncaughtExceptionHandler(new MyExceptionHandler()); ... .... }

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  • .trim() in javascript not working in IE

    - by Jin Yong
    I tired to apply .trim() in javascript for one of my code. it's working fine under mozilla, but error display once I tried in IE8, does anyone know what is going on here? anyway I can make it work in IE? code: var ID = document.getElementByID('rep_id').value.trim(); error display: Message: Object doesn't support this property or method Line: 604 Char: 2 Code: 0 URI: http://test.localhost/test.js

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  • printing the instance in Python

    - by kame
    Hello! With this code: class Complex: def __init__(self, realpart, imagpart): self.real = realpart self.imag = imagpart print self.real, self.imag class Circle: def __init__(self, radius): print "A circle wiht the radius", radius, "has the properties:" print "circumference =", 3.14*radius print "area =", 3.14*radius**2 I get this output: >>> Complex(3,2) 3 2 <__main__.Complex instance at 0x01412210> But why does he print the last line?

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  • .NET Library for drawing tables with GDI+

    - by Jan Willem B
    I need to print the contents of a datagridview, simple text in rows and columns, with GDI+ in .NET to paper. To do this, I need to iterate over the rows, draw lines, iterate over the columns, calculate width, height, wrap the contents if contents do not fit on one line, etc. This is all possible, but is there a library that simplifies the drawing of tables in GDI+ and abstracts some of the difficulties away?

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  • Carrot (Python) [errno 10054] An existing connection was forcibly closed by the remote host

    - by Meditation
    Hi all, We are using Carrot in our Python project. I wrote a Python script acting as the consumer of the message queue. I invoked this Python script using command line shell in Windows 7 as python consumer.py However, after a while, the running session was aborted and the error is: [errno 10054] An existing connection was forcibly closed by the remote host The producer session is still running fine on the Linux server. Just wondering how can I fix this and have a long running consumer session on Windows Thanks in advance.

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  • Nicer way to deploy a minified Chrome extension

    - by UVL
    When deploying an extension I follow various steps : copy to a temporary folder all the files, copy/paste back and forth the code to the on-line minifiers / obfuscators and create the zip to be uploaded. It's obvious that this could be simplified with scripting, but my experience on Windows scripting is very limited (most of my experience is server-side). Do I have to look back to the DOS .bat files like in the 90's or is there some cool tool or method I'm not aware?

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  • Windows Explorer Context Menu Integration, get file that was right clicked on

    - by racxen
    I've already figured out how to add a menu item to the right click context menu of the windows explorer using the registry. I currently have it set to launch my application when my menu item is clicked. However, I want to know if there is a way to know what file is was right clicked on. I thought it would have been sent as a command line argument to the launched program, but it's not. Any ideas?

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  • MySql Alter Syntax error with mulitple FK

    - by acidzombie24
    If i do the first one i have no problem. When i do addition i get a syntax error. What is wrong with the syntax? The error says syntax error near [entire 2nd line] alter table `ban_Status` add FOREIGN KEY (`banned_user`) REFERENCES `user_data`(`id`) alter table `ban_Status` add FOREIGN KEY (`banned_user`) REFERENCES `user_data`(`id`), FOREIGN KEY (`banning_user`) REFERENCES `user_data`(`id`), FOREIGN KEY (`unban_user`) REFERENCES `user_data`(`id`)

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  • Is there any way to make gcc print offending lines when it emits an error?

    - by Alex
    I have a large codebase that I've been tasked with porting to 64 bits. The code compiles, but it prints a very large amount of incompatible pointer warnings (as is to be expected.) Is there any way I can have gcc print the line on which the error occurs? At this point I'm just using gcc's error messages to try to track down assumptions that need to be modified, and having to look up every one is not fun.

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  • what property should i set to Fit the text in label

    - by Shadow
    Hi, i want to display a big string in Qlablel for this simply i have created a label in Qt GUI editor, then i put the string, with the Wordwrap property ON. here text is not coming to the next line itself, instead its crossing the view region. but if i give "\n" it works well. how to put up big string in label, to display in visible region.

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  • Detect non-closed connections to SQL

    - by JoeJoe
    I've inherited a very large project in ASP.net, SQL 2005 and have found where some SQL connections are not closed - which is bad. Without going thru every line of code, is there a way to detect if connections are not being closed? Performance counter? as a follow up - how does SQL reclaim unclosed connections. I'm using non-pooled connectionstring.

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  • Creating XML file from XSD

    - by miki-er
    I have to convert a dll file to XML in command line. I've created an xsd file fron the dll (by the command :xsd.exe ---.dll) now I'm searching command that can create the XML. Can so,one help me??

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  • Why must I use local path rather than 'svn://' with SVN bindings?

    - by Chad Johnson
    I'm using the Ruby SVN bindings built with SWIG. Here's a little tutorial. When I do this @repository = Svn::Repos.open('/path/to/repository') I can access the repository fine. But when I do this @repository = Svn::Repos.open('svn://localhost/some/path') It fails with /SourceCache/subversion/subversion-35/subversion/subversion/libsvn_subr/io.c:2710: 2: Can't open file 'svn://localhost/format': No such file or directory When I do this from the command line, I do get output svn ls svn://localhost/some/path Any ideas why I can't use the svn:// protocol?

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  • PreparedStatement.setString() method without quotes

    - by Slavko
    I'm trying to use a PreparedStatement with code similar to this: SELECT * FROM ? WHERE name = ? Obviously, what happens when I use setString() to set the table and name field is this: SELECT * FROM 'my_table' WHERE name = 'whatever' and the query doesn't work. Is there a way to set the String without quotes so the line looks like this: SELECT * FROM my_table WHERE name = 'whatever' or should I just give it up and use the regular Statement instead (the arguments come from another part of the system, neither of those is entered by a user)?

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