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  • How to mask a UIView

    - by Thomas Joos
    hi guys, I'm working on an app where I draw a UIView via code and I fill it with a UIColor. Next thing I want to load a mask.png file (no transparancy, just black and white) and mask the UIView to change its visual appearance. Any idea how to do this?

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  • jna call to kernel32.CreateToolhelp32Snapshot in shutdown hook crashes the VM

    - by jumar
    If a thread sets a shutdown hook using Runtime.getRuntime().addShutdownHook(); calls via jna the method: kernel32.CreateToolhelp32Snapshot (0x00000002, 0) it crashes the VM. If I call the same method in the WindowListener.windowClosing() hook, the call does not crashes the VM. Any idea why? I can post part of the VM crash error report if it could be of any use. edit: see the VM crash report on pastebin

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  • Getting started with OpenGL

    - by Bryan Denny
    As you can see here I'm about to start work on a 3d project for class. Do you have any useful resources/websites/tips/etc. on someone getting started with OpenGL for the first time? The project will be in C++ and accessing OpenGL via GLUT. Thanks!

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  • How to refresh linked tables in an Access mdb when ODBC changes

    - by beta tester ben
    I can create an Access mdb and add a linked table to an Sql Server database via ODBC. If I change the Sql Server that the ODBC is connecting to with the ODBC control panel applet the mdb still connects to the original Sql Server until Access is restarted. Is there a way to relink these linked server tables without restarting Access? EDIT: I would like to do this in code

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  • Sessions and cookies

    - by Derek
    I currently have a website that allows my visitors to login via a simple script i've pasted together and wrote. Currently I only use sessions to keep visitors logged in. Are there any advantages to adding cookies to my website to store user logged in status? Or is there a better way altogether?

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  • TSQL syntax to restore .bak to new db

    - by justSteve
    I need to automate the creation of a duplicate db from the .bak of my production db. I've done the operation plenty of times via the GUI but when executing from the commandline I'm a little confused by the various switches, in particular, the filenames and being sure ownership is correctly replicated. Just looking for the TSQL syntax for RESTORE that accomplishes that. thx

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  • I'm having trouble setting up pylint with pydev.

    - by Kugel
    I have installed pylint via easy_install. I can run lint.py <filename> with success. But pydev refuses to use it. I checked "use pylint" I configured correct path I updated my python interpreter in eclipse to have pylit in pythonpath I use Eclipse Galileo I have build automatically checked I tried cleaning whole project and no errors What am I doing wrong?

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  • Client-side templating frameworks to streamline using jQuery with REST/JSON

    - by Tauren
    I'm starting to migrate some html generation tasks from a server-side framework to the client. I'm using jQuery on the client. My goal is to get JSON data via a REST api and use this data to populate HTML into the page. Right now, when a user on my site clicks a link to My Projects, the server generates HTML like this: <dl> <dt>Clean Toilet</dt> <dd>Get off your butt and clean this filth!</dd> <dt>Clean Car</dt> <dd>I think there's something growing in there...</dd> <dt>Replace Puked on Baby Sheets</dt> </dl> I'm changing this so that clicking My Projects will now do a GET request that returns something like this: [ { "name":"Clean Car", "description":"I think there's something growing in there..." }, { "name":"Clean Toilets", "description":"Get off your butt and clean this filth!" }, { "name":"Replace Puked on Baby Sheets" } ] I can certainly write custom jQuery code to take that JSON and generate the HTML from it. This is not my question, and I don't need advice on how to do that. What I'd like to do is completely separate the presentation and layout from the logic (jquery code). I don't want to be creating DL, DT, and DD elements via jQuery code. I'd rather use some sort of HTML templates that I can fill the data in to. These templates could simply be HTML snippets that are hidden in the page that the application was loaded from. Or they could be dynamically loaded from the server (to support user specific layouts, i18n, etc.). They could be displayed a single time, as well as allow looping and repeating. Perhaps it should support sub-templates, if/then/else, and so forth. I have LOTS of lists and content on my site that are presented in many different ways. I'm looking to create a simple and consistent way to generate and display content without creating custom jQuery code for every different feature on my site. To me, this means I need to find or build a small framework on top of jQuery (probably as a plugin) that meets these requirements. The only sort of framework that I've found that is anything like this is jTemplates. I don't know how good it is, as I haven't used it yet. At first glance, I'm not thrilled by it's template syntax. Anyone know of other frameworks or plugins that I should look into? Any blog posts or other resources out there that discuss doing this sort of thing? I just want to make sure that I've surveyed everything out there before building it myself. Thanks!

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  • TestDriven.net NCover problem

    - by JontyMC
    I cannot run NCover. I get the error: NCover couldn't create a coverage report I'm running it via TestDriven.net. I am using MSTest and also have resharper 4.2 installed. There isnt a problem with the tests, as it works on collegues machines. Any ideas what the problem is?

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  • How to set Content-Type header charset in OpenRasta

    - by Sergey Mirvoda
    When I return my object as JSON via JsonDataContractCodec OpenRasta sets Content-Type header to application/json but ignores charset part of content type. When I use Chrome it sends GET request with folowing header: Accept-Charset:windows-1251,utf-8;q=0.7,*;q=0.3 and all my utf-8 encoded json objects goes wrong. I tried to override OperationResult with no luck. OpenRasta overwrites my header with codec's one.

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  • Passing parameters from android to .Net Web Service

    - by benjamin schultz
    I have an Android application that uses kSoap in connecting to my web services. This particular one is passing in a string value as a parameter, then my web service will use that parameter to query my database via a stored procedure. Problem is, I know how to pass the parameter from android, but I don't know how to retrieve it in my .Net(vb) web service and use it. Anyone have any code examples or a link to a tutorial to help me out? Thanks!

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  • yaml-cpp parsing strings

    - by Jason
    Am i missing some thing or isnt it possible to parse YAML formatted strings with yaml-cpp? at least there isnt a YAML::Parser::Parser(std::string&) constructor. i get a yaml-string via libcurl from a http-server.

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  • Recursion Vs Loops

    - by sachin
    I am trying to do work with examples on Trees as given here: http://cslibrary.stanford.edu/110/BinaryTrees.html These examples all solve problems via recursion, I wonder if we can provide a iterative solution for each one of them, meaning, can we always be sure that a problem which can be solved by recursion will also have a iterative solution, in general. If not, what example can we give to show a problem which can be solved only by recursion/Iteration? --

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  • Delphi - ListView Question

    - by Brad
    Is there a ListView (ListBox) or similar component that allows me to easily drop another component in a specific column. (Multiple columns)? Like a checkbox, button or drop down list or all the above. (It would be nice to be able to sort via the header also) If not does anyone know of a resource on how to custom draw something like this? Thanks -Brad

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  • How to perform CAM authentication with Cognos TM1 API

    - by tardate
    The Cognos TM1 API provides two server connect/authenticate methods: TM1SystemServerConnect (when IntegratedSecurityMode = 1 or 2) TM1SystemServerConnectIntegratedLogin (when IntegratedSecurityMode = 2 or 3) There is however a 4th security mode for use with CAM/Cognos Access Manager (IntegratedSecurityMode = 4). As of 9.5, it appears there is still no way to authenticate via the API if you have CAM enabled on the TM1 server. Does anyone know different, or have a workaround?

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  • iPhone: Set the title of a UIButton with a single method invocation?

    - by Greg Maletic
    I'd like to set the title of a UIButton via code. I find myself having to call -[UIButton setTitle:forState:] for UIControlStateNormal, UIControlStateHighlighted, UIControlStateDisabled, UIControlStateSelected. And that doesn't even take into account all of the combinations of these states together. Needless to say, this is tiresome. Is there a single call I can make that will set one string as the title for all of the states? (Since, I assume that in 95% of the cases, that's the desired behavior?)

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  • Accessing .NET functionality from a macro in a VSTO Excel workbook

    - by Daniel DiPaolo
    A while back, I built an Excel workbook for someone else using VSTO SE, and there's functionality in the accompanying DLL that they'd like to be able to use in a VB macro in the workbook. Short of rebuilding the workbook with a control that does what they want, is there a way they can just hook into the necessary function somehow via some sort of macro call? Does the macro have any sort of visibility into the functionality within the VSTO-built DLL that is associated with the workbook?

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  • UTF-8 Database Problem

    - by Danten
    I've a MySQL table that has a UTF-8 charset and upon attempting to insert to it via a PHP form, the database gives the following error: PDOStatement::execute(): SQLSTATE[HY000]: General error: 1366 Incorrect string value: '\xE8' for column ... The character in question is 'è', yet I don't see why this should be a problem considering the database and table are set to UTF-8.

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