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  • Smooth arcs in quartz?

    - by ciukes
    While developing a rounded rectangle widget I encountered the following problem: path built with arcs looks ugly when stroked. How to make the stroked arcs look nicer?

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  • C++ character to int

    - by Vit
    Hi, what happens when you cin letter to int variable? I tried simple code to add 2 int numbers, first read them, than add them. But when I enter letter, it just fails and prints tons of numbers to screen. But what causes this error? I mean, I expected it to load and use ASCII code of that letter.

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  • php,imageresizing

    - by tismon
    function rezizecode() { $config['image_library'] = 'gd2'; $config['source_image'] = 'system/application/images/manu.jpg'; $config['create_thumb'] = TRUE; $config['maintain_ratio'] = TRUE; $config['width']= 25; $config['height']= 30; $this->load->library('image_lib', $config); $this->image_lib->resize(); } using this code image resizing is not working ?

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  • XDocument.Save to specific directory?

    - by Ignacio
    Hi, I'm using this XML classes for the first time and can't find this piece of info. I'm doing: xmlDoc = new XDocument(new XDeclaration("1.0", "utf-8", "yes")); xmlDoc.Add(new XElement("Images")); xmlDoc .Save("C:\\Backup\\images.xml"); But doesn't work. It only works if I use just the filename, like "images.xml", but of course, the file gets saved on the execution path.

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  • How to generate random html document

    - by karramba
    I'd like to generate completely random piece of html source, possibly from a grammar. I want to do this in python but I'm not sure how to proceed -- is there a library that takes a grammar and just randomly follows its rules, printing the path? Ideas?

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  • Find what filetype is loaded in vim

    - by ruturaj
    As soon as I load any file in vim, It'll try to detect the file and color-highlight it if possible. I want to know a vim command that will tell me which ftplugin or Filetype plugin / filetype is vim considering to highlight the file.

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  • How do I create a "global variable" in Java such that all classes can access it?

    - by Chrystle Soh
    here's my problem: I have multiple classes that are part of the same package and they need access to a certain file path String filePath = "D:/Users/Mine/School/Java/CZ2002_Assignment/src/" Rather than declaring the same Filepath in every single class, is it possible to simply have a "global" type of variable of this FilePath so that all classes can access it and I only need to declare and update it once. Thanks

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  • Remote debug a linux app from XCode

    - by erick2red
    hey guys: it's simple i had this linux pc which i connect remote and i have this application that i run there and i want to debug it, but i just don't know how. It's the simpler c++ app on the world, load some libraries, do some calculus, print some output and return, It's just that, i just haven't any clue. So any help would be appreciated. Thxs anyway

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  • Pass a variable to new page

    - by Anon
    I am trying to pass a variable from one page, load another and enter that information. something Like this: When 127.0.0.1/test.html&ID=1234 location.href = "127.0.0.1/newpage.html" if (location.href == newpage.html){ var e = document.GetElementById("Loginbx"); e.Value = ID } I don't have access to modify 127.0.0.1/test.html nor newpage.html but would like to pass variables to them from another. Is this possible?

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  • Permanent file changes on iPhone simulator

    - by Cesar
    I'm in trouble with paths, relative paths, NSBundle and all the path/file related operations :) While i run the simulator everthing goes right but all the file changes are not permanent, so everytime i run my app i have to repeat the initial setup of my app. The question: What is the proper way to read and write files (from resource dir) and make all the file changes permanent (updated into the project folder) ? Thanks

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  • Get error with ajax get in jquery to an extern url

    - by user1394983
    I have a big problem. I want get information with an webservice in one URL. But I'mm getting this error: XMLHttpRequest cannot load ht*p://external_url_that_i_trid_to_get. Origin ht*p://localhost:8888 is not allowed by Access-Control-Allow-Origin. Im using this: $.get(url_parsed,date_get,function(data) { if (data.result == 'sucess') { alert(data.data["title"]); } },"json"); How I can resolve this? Regards

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  • Why can't i capture this breakpoint (debugger) when using firefox's firebug

    - by ooo
    I have this code below and as a test i have that alert below. When i open firebug and i put a break point on the "debugger" and it doesn't fire but the alert does get called as a i get a alert popup. Any idea why i can't capture this breakpoint ? <script type="text/javascript"> $(function() { $("#tabs").tabs({ selected: 0, load: function(event, ui) { debugger; alert(ui.panel.id); } });

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  • Wrong effective-pom output

    - by Jin Kwon
    When calling help:effective-pom in some child modules position, the output prints wrong path. some url like .../${groupId}/${some_other_sibling's_artifactId}/... This is also make site deploy wrong. Can anybody help?

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  • XUL - Access to image information

    - by Murali
    Hello All, I trying to figure out how to write a Firefox extension that would give image information when i right-click on the image. Basically, I want image path when user right-clicks on the image. Any help would be greatly appreciated. Thanks.

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  • delphi windows service can't download file from internet

    - by sam
    hi, i have a windows service written in delphi,the service will use to downloading a file from my website but it can't download the file,it doesn't thrown any exception also i change the destination path and the file to be download but the result was same,my firewall was off too,my project work properly in another PC that i test on it and in windows application my function works properly too, so what should be the problem ? thx for ur time

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  • Endless scroll paging in jquery Safari

    - by socheata
    I'm using : $(window).scroll(function () { if ($(window).scrollTop() + 10 >= ($(document).height() - $(window).height())) { loadContent(); } } It works fine with Chrome, IE, Firefox but except in Safari. In function loadContent, I used JSON to load data, as this tutorial. But while I test in Safari, It takes the content twice from JSON. If the other takes 9 items, then Safari takes 18 items. Does anyone know how to solve this problem? Thanks.

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  • sqlite3 not found but it was already added as reference

    - by Joef Clarin
    System.DllNotFoundException was unhandled Message=Unable to load DLL 'sqlite3': The specified module could not be found. I already reference the DLL. I check it on Debug folder and it was there. I also search how to "include" it in the project but they don't specifically explain how to do it. I'm following this example: http://www.codeproject.com/Articles/22165/Using-SQLite-in-your-C-Application

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  • Hide Hashtags from the user's address bar

    - by user288082
    Does anyone know an easy way to hide hashtags in the user's address bar? I am using a image gallery plugin and the only way to control the start position is to use a hash tag. The problem is the hash tag gives away the relative path of the images folder and it looks bad. Without the hash tag it only loads thumbs and not start image so really it's unavoidable. Thanks!

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  • using Hibernate to loading 20K products, modifying the entity and updating to db

    - by Blankman
    I am using hibernate to update 20K products in my database. As of now I am pulling in the 20K products, looping through them and modifying some properties and then updating the database. so: load products foreach products session begintransaction productDao.MakePersistant(p); session commit(); As of now things are pretty slow compared to your standard jdbc, what can I do to speed things up? I am sure I am doing something wrong here.

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  • How do I serve a large file using Pylons?

    - by Chris R
    I am writing a Pylons-based download gateway. The gateway's client will address files by ID: /file_gw/download/1 Internally, the file itself is accessed via HTTP from an internal file server: http://internal-srv/path/to/file_1.content The files may be quite large, so I want to stream the content. I store metadata about the file in a StoredFile model object: class StoredFile(Base): id = Column(Integer, primary_key=True) name = Column(String) size = Column(Integer) content_type = Column(String) url = Column(String) Given this, what's the best (ie: most architecturally-sound, performant, et al) way to write my file_gw controller?

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