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  • add new records using signal in django admin

    - by ganesh
    I've a model called broadcastinfo, It has fields viz.. info,userid...userid is excluded. when i add an new info, my broadcastinfo table should get the records of all userid from user table and the given message. Im trying this via signal.Any idea is highly appreciated. Thanks

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  • Adding A New Row Using SQL Server Management Studio

    - by Soo
    I'm learning how to use SQL Server Management Studio and can't figure out how to insert a new row into a table. Table Structure: ID, Field1, Field2 Query: INSERT INTO Table (Field1,Field2) VALUES(1,2) Error: Major Error 0x80040E14, Minor Error 25503 I'm probably missing something very noobie like. Any help would be appreciated.

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  • Windows [C++] - Creating new folders if they don't exist for fopen

    - by Gbps
    I have a C++ program that takes user input for fopen in order to initiate a file write. Could someone help me find a function which will return a FILE* and use the Windows specific version of mkdir in order to create the folder structure for fopen to never fail to open a new file in the specified location because one of the folders does not exist. Thanks a bunch!

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  • What is the easiest and fastest way to display an SDL_Surface in a window with SDL2?

    - by Semmu
    I would like to have an SDL_Surface representing the contents of the window, just like in the old days with SDL1.2. What is the best and fastest way to do it in SDL2? What I found is that I need an SDL_Window, an SDL_Renderer for that window, an SDL_Texture to render, and an SDL_Surface to create a texture from. This seems a bit too much to me, since I just want to display a single image on the screen. Not to mention the impact on the performance. On my machine (Lenovo Y510p laptop) this whole procedure takes 9ms, without any memory allocation, only using pre-allocated variables and totally black SDL_Surface. Is there a way I could speed up things?

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  • Java keep printing a new line in my recursive method

    - by Abra Grace Libretto White
    I am trying to write a recursive method to print n number of asteriks in a line and create a new line at the end. So, TriangleOps.line(5); would print ***** This is the code I wrote: public static void line (int n){ if(n>0){ System.out.println("*"); line(n-1); }} instead it prints * * * * * with a lot of space at the end. Can anyone tell me how to remove the line breaks?

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  • How to create animated sliding windows/tabs menu?

    - by Forte
    I have created navigation menu in YUI 2.8 as below : I have also animated tabs using CSS transitions. CSS transitions are not widely supported by browsers and my animations are not working in Opera, IE etc. Since i'm already using YUI 2.8 on that page, can somebody tell me how do i animate those tabs? When i click on any tab, it should expand in vertical dimension smoothly (animated). Below are the properties of tabs which are going to change when i select any tab (Below properties of tabs should be animated) : Paddings Margins Background-Color Borders Please note in above image : There is little space left on right side in case #1 when 1st tab is selected. In case #2 and case #3 there is space left on left as well as right side. In case #4, there is some space left on left side when last tab is selected.

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  • regular expression breaking on new line

    - by shyam
    I'm trying to use a regular expression as below: preg_match_all('|<table.*</table>|',$html,$matches, PREG_SET_ORDER); But this is not working, and I think the problem is the new line inside the string $html. Could someone tell me a work around?

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  • creating a new dirctory in vim

    - by dorelal
    I have following setting which lets me easily create a new file from the currently open file map <Leader>e :tabe <C-R>=expand("%:p:h") . "/" <CR> Is there something similar which would let me create a directory from the current directory. Otherwise what are the other tricks you are using to create a directory and then create a file there.

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  • Spawning form in new process

    - by Mike_G
    I had originally created a windows form to be a dialog of my projects main form. Now the dialog is getting complex enough that it needs to be started in its own process. Is there a way to do this in code or do i need to create a new project and link my files to it?

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  • How can I configure firefox to open links in the same window, but requests from external application

    - by Mnementh
    I hate it, when sites decide for me, which links should open in a new window, and which in the same. The back-button doesn't work. Good thing is, firefox has the option browser.link.open_newwindow. If I set this to 1, all links with target=blank open in the same window, as it should be. But now also clicks in external programs (like the email-client or newsreader) on links open this in the same window, destroying the already opened website. How can I configure firefox to open links in a website always in the same window, but in external programs opened URLs always in a new one?

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  • How can I get black window borders in Windows 8?

    - by sean e
    In Windows 8, when I go into Control Panel\Appearance and Personalization\Personalization\Window Color and Appearance the amount of control over window colors is greatly reduced as compared to Windows 7. The color controls do not allow you to make Window borders display in black. Is there some other way to set the window border color in Windows 8? Edit 1: Clearly the standard way does not work in Windows 8. The question is, is there another way? Perhaps through the registry for example? Edit 2: I tried copying the values in HKEY_CURRENT_USER\Software\Microsoft\Windows\DWM from my Win7 system to the Win8 system without success (killing the 2 DWM processes after each change - they are automatically restarted and do use the new values).

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  • Windows 7: How to disable auto-maximize/resize window (aero-snap) when near screen edge?

    - by glenneroo
    Whenever I drag or resize a window near any edge or corner of either monitor, Windows wants to maximize or resize the window for me in several different ways: dragging a window near a corner offers resize to full-screen dragging directly to the corner offers half-screen maximize resizing to top or bottom edges offers a vertical maximize (one long strip from top to bottom) Actually, now that I think about it the 3rd one isn't so bad, its just the full and half-screen maximize features that drives me mad. Is there a registry hack to disable these settings, preferably independently?

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  • Why doesn't the Windows command prompt window maximize to the full screen size?

    - by Antoni
    Anyone know why doesn't the Windows command prompt window maximize to the full screen size? To the best of my knowledge, even in the new Windows 7 the command prompt window(cmd.exe) doesn't maximize to the full screen size like all other windows. This behavior is quite annoying for me, and I'm sure to many others as well. Note: The size of the command prompt window can be changed, but the size remains fixed regardless of the screen size.

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  • How to perform actions on current window in keybindings?

    - by user905686
    In the ManageHook I can define what should happen to windows that have specific xprops etc. For example, I can call doShift or doFloat. How can I do the same to the currently focused window with a key binding? The section looks like this: `additionalKeys` ( [ -- Key bindings -- -- Minimize window ((myModMask .|. shiftMask, xK_m ), withFocused minimizeWindow) As you can see, I can call the minimizedWindow function (which takes a Window as parameter) on the current window when pressing a combination of keys, but doFloat etc. do not work like this.

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  • How do I change the default Windows behavior of double-clicking on the top of an app's window?

    - by Mike C.
    I recently got a Mac for use at home and really like the feature whereby an app is minimized when you double-click the top of the window. I've gotten so hooked on this behavior that, without thinking about it, I expect it to work on Windows (only to be quickly reminded that it doesn't). Is there a way to change the way Windows handles the double-clicking of the top of an app's window so that the app window will be minimized to the task bar rather than maximized?

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  • Win 7: How can I resize a window to make it much bigger than my screen?

    - by RexE
    I have a window that I'd like to make much bigger than my physical screen (explanation of why below). I hit Alt+Space, M, and then press the Up arrow to move the title bar above the physical top of my screen. However, when I press Enter to set it, the title bar snaps back to the top of my screen. How can I prevent this from happening? Background: I want to get a hi-res image of a neighborhood map so that it can be printed to a poster. Google Earth has a "Save as JPG" feature, which will save the map in the window to a file. The bigger the window, the bigger the JPG; so, I'm trying to make the window as big as I can. Alternate suggestions welcome.

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  • Is there a keyboard shortcut to close windows from the Windows 7 taskbar window selector?

    - by Richard Szalay
    If, for example, Windows Explorer is in the first position of the taskbar and there are multiple explorer windows open, holding START and pressing 1 will cycle through the available windows and display an x on the top-right of the selected item that can be clicked to close the window. Is there a keyboard shortcut to close the selected window while still keeping the window list around (moving to the next item)?

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  • How to Stop the Window Animation in Win XP SP3 Permanently??

    - by epale
    Hi everyone, May I know how I can get rid of the Window Animation (seen when you minimise or maximise a window) in Win XP SP3 Permanently?? I have tried using windows powertoys tweakUI as well as going to control panel---adjust visual effects--- then unchecking the "Animate windows when maximising and minimising" option. Problem is that the window animation will disappear at first but returns again some time later. Thank you very much

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