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• placement new to defer to a different constructor

  - by Jonathan Swinney

  Is this safe? I'm not using any virtual functions in my actual implementation, but I'm tempted to believe that even if I was, it would still be safe. class Foo { Foo() { // initialize things } Foo( int ) { new ( this ) Foo(); } }

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• Making a new file dialog with an NSSavePanel (cocoa osx)

  - by Michael Minerva

  I am making a new file dialog and it seems that the NSSavePanel is the right tool for the job but I cannot find a way to add a text field to input the name you want to save it as. Is this functionality not built into the NSSavePanel? Do I need to make my own text field and add it as an accessoryfield?

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• Vim (Windows) - new help files do not work

  - by Jon

  I have downloaded several new plugins which come with a help file. None of them seem to work from within Vim. I have the Windows version of gVim and the install dir contains a folder called: vimfiles vim72 Both folder contain a plugin and doc folder. Where am I supposed to put the plugin? So when I use :help [helpfile], it says it cannot find it, but I can see it in the doc folder.

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• Add new item in existing array in c#.net

  - by Nirmal

  How to add new item in existing string array in c#.net. i need to preserve the existing data.

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• What's the best new feature in Visual Studio 2010 ultimate [closed]

  - by Ivo

  What the "best" new feature/tool/'thing' in your opinion in Visual Studio 2010 Ultimate? What made you upgrade to this version?

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• returning aligned memory with new?

  - by Steve

  I currently allocate my memory for arrays using the MS specific mm_malloc. I align the memory, as I'm doing some heavy duty math and the vectorization takes advantage of the alignment. I was wondering if anyone knows how to overload the new operator to do the same thing, as I feel dirty malloc'ing everywhere (and would eventually like to also compile on Linux)? Thanks for any help

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• VS2010: New and improved Intellisense?

  - by George

  In VB.NET type this on a new line: DateAdd( Shouldn't a dropdown picklist of enum values appear? It used to! I miss it! Of course, this is just one example where an enum pick list does not appear where it did before. Can anyone defend this or is it a bug?

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• New Silverlight features in 4.0

  - by user279521

  For any silverlight fanatics out there, I was wanting to ask what type of new features does Silverlight 4.0 have compared to Silverlight 1.0 ? I am a Silverlight newbie and need to get that skillset accquired.

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• Why did this new line just show up on my google maps

  - by ooo

  i am using the google maps API (v3). I just realized that a new line showed up at the bottom of my map that says: Map Data 2010 AND, AfriGIS (Pty) Ltd, Europa Technologies, Inva, Geosysternas SRL, Maplink . . . . How do i get rid of this? Its longer than my map so it gets truncated and looks weird, is there any way to fix this (if there is no way to do #1)

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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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• C++ meta Programming to create a new typelist with remove_const applied to each element

  - by Srinivasa Varadan

  Hi Could anyone give me a sample program to "Create an ApplyRemoveConst template that constructs a new typelist with remove_const applied to each element" For example: typedef TYPELIST_3(A, const B, B) TL; typedef ApplyRemoveConst::Result TL2; // TL2 is the same as TYPELIST_3(A, B, B)

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• How operator new calls the constructor of class?

  - by Ganesh Kumar

  I know that, new operator will call the constructor of class. But how it's happening, what is ground level techniques used for this.

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• Observing activerecord for new records.

  - by Maxsy

  I want to implement a feature like in twitter where when new tweets show up the title changes. How to display the record when the record has just been created.

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• Oracle : Getting Notification when table gets new data's

  - by ungalnanban

  In psql we have PL/Perl to communicate with external program when the new row is inserted into our table. Like that is there any way (procedural language ) to communicate with external program in Oracle . For achieving this things, what should I do.....? Can any one help me out of this problem.....

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• How to create new file with path?

  - by Nam Gi VU

  Let's say I need to create a new file whose path is ".\a\bb\file.txt". The folder a and bb may not exist. How can I create this file in C# in which folder a and bb are automatically created if not exist?

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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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• window.open open the page in a new tab instead of in popup window

  - by question

  i'm trying to open popup window this this jscript: window.open(myUrl, ""); for some users the page appears in a new tab, but I want it in a popup window. maybe someone know any reason for it?

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• disable new line after /form in IE

  - by noryb009

  I have a form in IE where it starts a new line after /form. Is there any fix to this?

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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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• iphone app new update popup

  - by Sam

  I've seen apps the shows a dialog box when a new version of the app is available. How does it do that?

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• C# custom template to edit Visual Studio new project dialog box

  - by Dula

  Hi, I want to create a custom template so that once selected, it will gray out the Location input box in the New Project window. Does anyone know how to do this? Thanks much in advance

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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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