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• for question about autorotation

  - by user177893

  my superview is UItabelview and my subviews are UITabelview and UIDatePicker. for my subviews didn't able to call (void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration why? bcoz this method calls when view rotates and at that time i want to set autoresizingmask method for that view so that when my subview rotates from Portrait to landscape mode it's view resizes automatically?

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• Python Finding all packages inside a package, even when in an egg

  - by cool-RR

  Given a Python package, how can I automatically find all its sub-packages? I used to have a function that would just browse the file system, looking for folders that have an __init__.py* file in them, but now I need a method that would work even if the whole package is in an egg.

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• Linux Kernel - Get last written memory block

  - by NTek

  In the linux kernel, are there any data structures that automatically always hold the last written block number for a partition? I can't find any built-in kernel source that could be used to get this information. Any help is appreciated.

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• Detecting own posts on Facebook from a Chrome extension perspective

  - by Bane

  I want to create a Chrome extension that will automatically like every post I make on Facebook. My question is, how can I detect when I post something, and if that post if mine? Is there an event that occurs or something? (And just for the record, I know that these sorts of things are impossible when other apps post on my behalf, at least from an extension perspective. So I'm only concentrating on posts that I actually click the "post" button, or enter for, myself.)

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• How to change the background color of a rich text box when it is disabled?

  - by moon

  Whenever I set the RichTextBox.Enabled property to false, its background color is automatically set to gray as it is set to the color in system color which is set in the control panel. How can I change its color to black even if I set it to disabled?

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• When does validation happen in Core Data?

  - by dontWatchMyProfile

  From the docs: If you make changes to managed objects associated with a given context, those changes remain local to that context until you commit the changes by sending the context a save: message. At that point—provided that there are no validation errors—the changes are committed to the store. So does that essentially mean, that validation happens automatically as soon as I call -save?

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• how to generate sef urls manually without clicking the links in joomla site

  - by raghu-pandiri

  we have sh404 sef component installed in my site.when we click any of the link on my site a sef url willl automatically generate and insert in to the databese.but i want to generate all the available sef urls for my site with out clicking all the links.how can i generate is there any way to ping all normal urls generated by me. how can i generate sef urls manually for my site content.

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• Include a database file with Android application via Eclipse

  - by fatcat1111

  How can I instruct Eclipse to copy a file from my Android solution to an emulator, as part of Run/Debug? I have a small database, stored in Assets, that needs to accompany the application. Thus far I have simply copied the file myself using DDMS but would prefer to have it automatically included. The project properties allow me to specify some aspects of the build, e.g. the build order and which libraries should be included, but I don't see anything about simply copying a file.

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• How to avoid stepping into dll code file?

  - by Syed Tayyab Ali

  I was debugging my project, at some point I also need to debug dll file. What I did, I locate source code file and open it and all thing went well. But now, when I reach at the same point dll file automatically open. How could I avoid this situation? it annoy me.

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• .net: does anyone know a free library to download nntp messages

  - by stighy

  hi folks, i'm using ip*works for download newsgroup message and insert them into a database... ipworks is "comfortable" to use because it automatically split nntp data return into different object (or variable). So i've "author" "date" "topic" "messagge" already splitted to my use. However ipworks isn't free and it cost a lot for my use.. so i'm asking you some component or code snippet to use to download and "manage" nntp messagges. Thanks in advance and regards!

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• Are GUID primary keys bad in theory, or just practice?

  - by Yarin

  Whenever I design a database I automatically start with an auto-generating GUID primary key for each of my tables (excepting look-up tables) I know I'll never lose sleep over duplicate keys, merging tables, etc. To me it just makes sense philosophically that any given record should be unique across all domains, and that that uniqueness should be represented in a consistent way from table to table. I realize it will never be the most performant option, but putting performance aside, I'd like to know if there are philosophical arguments against this practice?

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• Moving a turtle to the center of a circle.

  - by Maggie

  I've just started using the turtle graphics program, but I can't figure out how to move the turtle automatically to the center of a circle (no matter where the circle is located) without it drawing any lines. I thought I could use the goto.() function but it's too specific and I need something general.

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• [objective C] IPhone question about UIImageView memory menagement

  - by BQuadra

  Hi, i have a UIImageView of 1024x768 (the room of my game) and other various UIIMageView on it (the object of my game). The iPhone screen is smaller than the room (UIImageView 1024x768) .. i want to understand if the iPhone's system automatically intercepts the graphic elements outside the visible area of Room (the player's view) and unload temporarily (for memory optimization) or i must do this by hand?? thanks

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• How to write Unix end of line characters in Windows using Python

  - by tttppp

  How can I write to files using Python (on Windows) and use the Unix end of line character? e.g. When doing: f = open('file.txt', 'w') f.write('hello\n') f.close() Python automatically replaces \n with \r\n.

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• How to change X and Y of a button

  - by Driss Zouak

  I'm using MonoTouch. When I rotate to LandscapeRight/Left I want to change the location of some of my buttons but I'm not having any success. I'm replacing the button.Bounds with a new rectangleF and setting that value in the WillRotate, but that's not working. I am returning true in my ShouldAutorotateToInterfaceOrientation handler. In principal what I'm trying to do is allow as much as possible to automatically rotate but then fix a couple of buttons that end up in a bad place.

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• Why do some languages not use semicolons and braces?

  - by Incognito

  It is interesting that some languages do not use semicolons and braces, even though their predecessors had them. Personally, it makes me nervous to write code in Python because of this. Semicolons are also missing from Google's GO language, although the lexer uses a rule to insert semicolons automatically as it scans. Why do some languages not use semicolons and braces?

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• Prevent some DataColumns in a DataTable from being bound to DataGridView

  - by Rajarshi

  Is there any way I can specify that some columns in a DataTable will not be automatically bound to a DataGridView when I set the DataSource property of the DataGridView to the DataTable. For example, if I have a DataTable with columns as "Id, Name" then can I specify that Id column will not be shown in DataGridView? I know I can set some Visible property in DataGridView after it is bound, but can I specify in the DataTable/DataColumn itself?

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• Generate 2D cross-section polygon from 3D mesh

  - by nornagon

  I'm writing a game which uses 3D models to draw a scene (top-down orthographic projection), but a 2D physics engine to calculate response to collisions, etc. I have a few 3D assets for which I'd like to be able to automatically generate a hitbox by 'slicing' the 3D mesh with the X-Y plane and creating a polygon from the resultant edges. Google is failing me on this one (and not much helpful material on SO either). Suggestions?

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• jquery autosize web interface?

  - by mark smith

  Hi there, I have been designing with jquery and using the jquery UI widgets .. but always been designing for 1024 x 768 ... Is there any tricks or plugins (preferably that work with jquery UI) to automatically resize elements of my interface ... that way when somebody views it at a higher resolution it doesn't look so small.. Anybody have any tips on this? Thanks

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• ASP.NET - What happens when a HttpCookie expiration has been crossed

  - by user70192

  Hello, I am creating some cookies in my ASP.NET application. These cookies expire 10 minutes after they have been created. I follow the approach described on MSDN as shown here: http://msdn.microsoft.com/en-us/library/system.web.httpcookie.expires.aspx My question is, when a cookie "expires", what happens? Does the browser automatically delete the cookie? Is it our responsibility as developers to remove the cookies if they exist and have expired? Thank you,

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• Use database field maxlength as html layout input maxlength best practice. asp.net mvc

  - by Andrew Florko

  Hello everybody, There are string length limitations in database structure (email is declared as nvarchar[30] for instance) There are lots of html forms that has input textbox fields that should be limited in length for that reason. What is the best practice to synchronize database fields and html layout input fields length limitations ? Can it be done automatically (html layout input fields declared the same max length as database data they represent)? Thank you in advance.

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• jQuery How do I focus on contents of iframe after clearing

  - by eknown

  I currently have a wysiwyg iframe where the user can submit input to another area on the page. Once the iframe input is submitted, I set it to clear the content. I want to also automatically focus back into the iframe. This is the code I currently have: postContentClr = $("iframe#textarea1IFrame").contents().find("body") postContentClr.html(" ").focus();

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• Use OpenOffice to do server-side ppt(x) to swf conversion

  - by Steven Xu

  I'd like to turn Powerpoint presentations to SWF files the same way that OpenOffice does it, except automatically through a command line call. I came across http://stackoverflow.com/questions/886144, which led me to explore PyUNO bridge, which comes with OpenOffice as well as the OpenOffice command line API, but I wasn't able to make anything productive of it. Any guidance is appreciated. If there is a good solution outside of OpenOffice, I would be happy to try it too.

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• Are functions declared before or after calling them?

  - by DMan

  I've made this a community wiki... Okay, I was looking through someone's code one day and I was annoyed how they declared all their functions first and then later called them below. I guess I'm use to Visual Studio's automatically generated functions, that are made after you call them- and I was wondering, which way do you prefer? Or is there a standard on these kind of things?

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• In ESS/Emacs, how can I get the R process buffer to scroll to the bottom after a C-c C-j or C-c C-r

  - by stevejb

  Hello, In ESS when I am evaluating chunks of code in a .R file using C-c C-j or C-c C-r (to send the line or region to a running R process), how can I get the R buffer to scroll down automatically, such that after evaluating a region the cursor is at the bottom, at the prompt? Thanks.

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