You&#39;re looking for the [`/Y` switch](http://technet.microsoft.com/en-us/library/bb490886.aspx).

MOVE  /-Y Source Destination

Note:/-y will make the announcement of yes/no for overwrite

I am having my first attempt at using C++11 `unique_ptr`; I am replacing a polymorphic raw pointer inside a project of mine, which is owned by one class, but passed around quite frequently.

I used to have functions like:

    bool func(BaseClass* ptr, int other_arg) {
      bool val;
      // plain ordinary function that does something...
      return val;
    }

But I soon realized that I wouldn&#39;t be able to switch to:

    bool func(std::unique_ptr&lt;BaseClass&gt; ptr, int other_arg);

Because the caller would have to handle the pointer ownership to the function, what I don&#39;t want to. So, what is the best solution to my problem?

I though of passing the pointer as reference, like this:

    bool func(const std::unique_ptr&lt;BaseClass&gt;&amp; ptr, int other_arg);

But I feel very uncomfortable in doing so, firstly because it seems non instinctive to pass something already typed as `_ptr` as reference, what would be a reference of a reference. Secondly because the function signature gets even bigger. Thirdly, because in the generated code, it would be necessary two consecutive pointer indirections to reach my variable.

How to pass std::unique_ptr around?

By default it is not possible to see .gitignore files in osx. What is command to reveal these files?

Show system files / Show git ignore in osx

I want to write a list of windows commands(it&#39;s a long list) where it does all these magical things for me, but whenever I use copy, it stops to ask fro overwrite prompt. When I type yes, it overwrites the old file then just stops there.

How do I make it such that whenever the windows sees the copy command, it just overwrites the old file without that prompt?

is there any way to force copy? copy without overwrite prompt, using windows?

<p>I want to write a list of windows commands(it's a long list) where it does all these magical things for me, but whenever I use copy, it stops to ask fro overwrite prompt. When I type yes, it overwrites the old file then just stops there.</p>
<p>How do I make it such that whenever the windows sees the copy command, it just overwrites the old file without that prompt?</p>


With the help of `Sertac Akyuz`, it seems the direct reason is related to the charset of `\bullet`: In my localized Windows, the `\bullet` input by typing Alt(0149) always gets `\fcharset134`, and attempts to change its font through `EM_SETCHARFORMAT` always fail (well, the color, size, style can indeed be changed but not font family name).

The simplest workaround is therefore to first reset the charset and then change the font. 

Note: RichEdit **(version &gt;= 4.1)** should be used! 

Note: RichEdit versions can be found at MSDN&#39;s [ About Rich Edit Controls][1], Murray Sargent&#39;s MSDN Blog [RichEdit versions][2] and [RichEdit Versions Update to 7.0][3]. The latter pages mentioned RichEdit versions higher than 4.1. As a test, I copied the RICHED20.DLL shiped with Office 2010 together with the application to Windows 2000, and everything works like a charm!

    procedure TMainForm.ButtonFontClick(Sender: TObject);
    var
      format: TCharFormat2;
    begin
      if dlgFontCdxTxt.Execute then
      begin
        FillChar(format, sizeof(format), 0);
        format.cbSize:= Sizeof(format);
        format.dwMask:= CFM_CHARSET;
        format.bCharSet := 1; // or 0;
        redtTextBlock.Perform(EM_SETCHARFORMAT, SCF_SELECTION, Integer(@format));
    
        FillChar(format, sizeof(format), 0);
        format.cbSize:= Sizeof(format);
        format.dwMask:= CFM_FACE;
        StrPLCopy(format.szFaceName, dlgFontCdxTxt.Font.Name, High(format.szFaceName));
        redtTextBlock.Perform(EM_SETCHARFORMAT, SCF_SELECTION, Integer(@format));
      end;
      redtTextBlock.SetFocus;
    end;

==================================================

According to [Wikipedia][4], `WordPad` used Microsoft&#39;s `RichEdit` control, versions 1.0, 2.0 and 3.0 in Windows 95, 98 and Windows 2000, respectively. In Windows XP SP1 and later, WordPad uses RichEdit 4.1, including Windows 7. 

Say a rtf document, being edited in WordPad, contains a non-text character Alt(0149), `the bullet dot •`. (Or U+2022)

In Windows 2000 SP4 or XP SP2, the font of that bullet dot can only take the default font of WordPad. That is to say, one cannot change font for that bullet dot interactively in WordPad. 

However, in Windows 7 SP1, one could change its font by `first changing to &quot;Arial Unicode MS&quot;`, and then to any desired font unlimited times. 

![Wordpad_1][5]
![WordPad_2][6]
![WordPad_3][7]

Furthermore, WordPad document created using WordPad in Windows 7 that contains different fonts of the dot can be opened and viewed correctly in WordPad in Windows 2000 or XP.

The TRichEdit (Delphi XE, Windows 7) can also open and view the WordPad document created using WordPad in Windows 7 correctly by `TRichEdit.Lines.LoadFromFile`.

![TRichEdit_1][8]

Interactively, the TRichEdit (Delphi XE, Windows 7) allows `the bullet dot`&#39;s font to be changed to &quot;Arial Unicode MS&quot;. However, one cannot go further to change to other fonts interactively in TRichEdit.
![TRichEdit_2][9]
![TRichEdit_3][10]
![TRichEdit_4][11]

I am therefore wondering (1) the reason of the different behavior of WordPad in Windows 7, and (2) whether it is possible to make TRichEdit behave alike?

PS: One may need type Alt(0149) several times to get the dot in WordPad. Typing 2022 and Alt+x always works, as suggested [here][12]. 

PS: One need to &quot;activate&quot; the fonts in WordPad as mentioned in the answer of [Why TFontDialog gives less fonts than Screen.Fonts?][13]

PS: One can always change the dot to different fonts in Word.

###sample.rtf (paste into a plain text file and then change the extension to rtf to use)
    {\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fswiss\fprq2\fcharset134 Arial Unicode MS;}{\f1\fnil\fcharset0 Arial Unicode MS;}{\f2\froman\fprq2\fcharset0 Times New Roman;}{\f3\fscript\fprq2\fcharset0 Comic Sans MS;}{\f4\fnil\fcharset0 Comic Sans MS;}{\f5\fmodern\fprq1\fcharset0 Consolas;}{\f6\fnil\fcharset0 Consolas;}{\f7\fmodern\fprq1\fcharset0 Lucida Console;}{\f8\fnil\fcharset0 Lucida Console;}{\f9\froman\fprq2\fcharset2 Symbol;}{\f10\froman\fprq2\fcharset0 Symbol;}{\f11\fnil\fcharset134 \&#39;cb\&#39;ce\&#39;cc\&#39;e5;}}
    {\*\generator Msftedit 5.41.21.2510;}\viewkind4\uc1\pard\nowidctlpar\sa200\sl276\slmult1\lang2052\f0\fs22 Arial sample text \lang1033\f1\bullet\f2\par
    \b\f3 Comic sample text \f4\bullet\f2\par
    \b0\f5 Consolas sample text \f6\bullet\f2\par
    \f7 Lucida sample text \f8\bullet\f2\par
    \pard\nowidctlpar\qj\lang2052\f9 symbl sample text \lang1033\f10\u149?\kerning2\fs21\par
    \pard\sa200\sl276\slmult1\lang2052\kerning0\f11\fs22\par
    }

###uMainForm.dfm to view the format of the lines of TRichEdit

    object MainForm: TMainForm
      Left = 0
      Top = 0
      Caption = &#39;MainForm&#39;
      ClientHeight = 362
      ClientWidth = 637
      Color = clBtnFace
      Font.Charset = DEFAULT_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = &#39;Tahoma&#39;
      Font.Style = []
      OldCreateOrder = False
      OnCreate = FormCreate
      PixelsPerInch = 96
      TextHeight = 13
      object pnlBtn: TPanel
        Left = 0
        Top = 0
        Width = 637
        Height = 57
        Align = alTop
        Caption = &#39;pnlBtn&#39;
        TabOrder = 0
        object Button1: TButton
          Left = 240
          Top = 14
          Width = 137
          Height = 31
          Caption = &#39;Analyze Rich Edit&#39;
          TabOrder = 0
          OnClick = Button1Click
        end
      end
      object pnlClient: TPanel
        Left = 0
        Top = 57
        Width = 637
        Height = 305
        Align = alClient
        Caption = &#39;pnlClient&#39;
        TabOrder = 1
        object redtTextBlock: TRichEdit
          Left = 1
          Top = 1
          Width = 225
          Height = 303
          Align = alLeft
          Font.Charset = GB2312_CHARSET
          Font.Color = clWindowText
          Font.Height = -11
          Font.Name = &#39;Tahoma&#39;
          Font.Style = []
          Lines.Strings = (
            &#39;redt1&#39;)
          ParentFont = False
          TabOrder = 0
        end
        object mmo1: TMemo
          Left = 226
          Top = 1
          Width = 410
          Height = 303
          Align = alClient
          Lines.Strings = (
            &#39;mmo1&#39;)
          TabOrder = 1
        end
      end
      object Button2: TButton
        Left = 36
        Top = 14
        Width = 171
        Height = 31
        Caption = &#39;Font...&#39;
        TabOrder = 2
        OnClick = Button2Click
      end
      object dlgFontCdxTxt: TFontDialog
        Font.Charset = DEFAULT_CHARSET
        Font.Color = clWindowText
        Font.Height = -11
        Font.Name = &#39;Tahoma&#39;
        Font.Style = []
        Left = 480
        Top = 16
      end
    end
    
###uMainForm.pas to view the format of the lines of TRichEdit

    unit uMainForm;
    
    interface
    
    uses
      Contnrs,
      Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
      Dialogs, StdCtrls, ComCtrls, ExtCtrls;
    
    type
    
      TCdxmlStyle = class
      public
        FontName: string;
        Str: string;
      end;
    
      TCdxmlText = class
      public
        Styles: TObjectList;
        constructor Create;
      end;
    
      TMainForm = class(TForm)
        redtTextBlock: TRichEdit;
        mmo1: TMemo;
        pnlBtn: TPanel;
        pnlClient: TPanel;
        Button1: TButton;
        Button2: TButton;
        dlgFontCdxTxt: TFontDialog;
        procedure Button1Click(Sender: TObject);
        procedure Button2Click(Sender: TObject);
        procedure FormCreate(Sender: TObject);
      private
        { Private declarations }
        procedure TestLoadFromFile;
        procedure AnalyzeRichEdit;
      public
        { Public declarations }
      end;
    
    var
      MainForm: TMainForm;
    
    implementation
    
    {$R *.dfm}
    
    uses
      RichEdit, StrUtils;
    
    { TCdxmlText }
    
    constructor TCdxmlText.Create;
    begin
      Styles := TObjectList.Create;
    end;
    
    var
      l_HiddenRichEdit: TRichEdit;
    
    { TMainForm }
    
    procedure TMainForm.FormCreate(Sender: TObject);
    begin
      TestLoadFromFile;
      AnalyzeRichEdit;
    end;
    
    procedure TMainForm.Button2Click(Sender: TObject);
    var
      format: TCharFormat2;
    begin
      if dlgFontCdxTxt.Execute then
      begin
        FillChar(format, sizeof(format), 0);
        format.cbSize:= Sizeof(format);
        format.dwMask:= CFM_FACE;
    
        StrPLCopy(format.szFaceName, dlgFontCdxTxt.Font.Name, High(format.szFaceName));
    
        redtTextBlock.Perform(EM_SETCHARFORMAT, SCF_SELECTION, Integer(@format));
      end;
      redtTextBlock.SetFocus;
    end;
    
    procedure TMainForm.Button1Click(Sender: TObject);
    begin
      AnalyzeRichEdit;
    end;
    
    procedure TMainForm.TestLoadFromFile;
    begin
      redtTextBlock.Clear;
    
      redtTextBlock.Lines.LoadFromFile(&#39;sample.rtf&#39;);
    end;
    
    procedure TMainForm.AnalyzeRichEdit;
    var
      l_MemStream: TMemoryStream;
      l_Format: TCharFormat2;
    
      I, J: Integer;
      l_CdxmlStyle, l_CdxmlStyleWorker: TCdxmlStyle;
      l_StyleFont: string;
    
      l_CdxmlText: TCdxmlText;
    begin
      l_CdxmlStyle := nil;
      l_CdxmlStyleWorker := nil;
    
      mmo1.Clear;
    
      l_MemStream := TMemoryStream.Create;
      redtTextBlock.Lines.SaveToStream(l_MemStream);
      l_MemStream.Seek(0, soFromBeginning);
      l_HiddenRichEdit.Lines.LoadFromStream(l_MemStream);
    
      l_CdxmlText := TCdxmlText.Create;
      for I := 0 to Length(TrimRight(l_HiddenRichEdit.Text)) - 1 do
      begin
        l_CdxmlStyleWorker := TCdxmlStyle.Create;
    
        FillChar(l_Format, sizeof(l_Format), 0);
        l_Format.cbSize:= Sizeof(l_Format);
        l_Format.dwMask:= CFM_FACE;
    
        l_HiddenRichEdit.SelStart := I;
        l_HiddenRichEdit.SelLength := 1;
        l_HiddenRichEdit.Perform(EM_GETCHARFORMAT, SCF_SELECTION, Integer(@l_Format));
    
        l_CdxmlStyleWorker.FontName := l_Format.szFaceName;
    
        l_CdxmlStyleWorker.Str := AnsiReplaceStr(l_HiddenRichEdit.SelText, #13, #13#10);
    
        if l_CdxmlStyle = nil then
        begin
          l_CdxmlText.Styles.Add(l_CdxmlStyleWorker);
          l_CdxmlStyle := l_CdxmlStyleWorker;
        end
        else if (l_CdxmlStyleWorker.FontName  &lt;&gt; l_CdxmlStyle.FontName ) then
        begin
          l_CdxmlText.Styles.Add(l_CdxmlStyleWorker);
          l_CdxmlStyle := l_CdxmlStyleWorker;
        end
        else
        begin
          l_CdxmlStyle.Str := l_CdxmlStyle.Str + l_CdxmlStyleWorker.Str;
        end;
      end;
    
      for I := 0 to l_CdxmlText.Styles.Count - 1 do
      begin
        l_CdxmlStyle := TCdxmlStyle(l_CdxmlText.Styles[I]);
        mmo1.Lines.Add(l_CdxmlStyle.Str + &#39;:&#39; + l_CdxmlStyle.FontName);
      end;
    end;
    
    initialization
    
      l_HiddenRichEdit := TRichEdit.CreateParented(HWND_MESSAGE);
    
    end.


  [1]: http://msdn.microsoft.com/en-us/library/windows/desktop/bb787873%28v=vs.85%29.aspx
  [2]: http://blogs.msdn.com/b/murrays/archive/2011/10/17/824003.aspx
  [3]: http://blogs.msdn.com/b/murrays/archive/2009/09/05/richedit-versions-update-to-7-0.aspx
  [4]: http://en.wikipedia.org/wiki/WordPad
  [5]: http://i.stack.imgur.com/hDokb.png
  [6]: http://i.stack.imgur.com/xQAEf.png
  [7]: http://i.stack.imgur.com/5oJQo.png
  [8]: http://i.stack.imgur.com/JY51Z.png
  [9]: http://i.stack.imgur.com/xxsg2.png
  [10]: http://i.stack.imgur.com/7NBoB.png
  [11]: http://i.stack.imgur.com/VDMkX.png
  [12]: http://us.generation-nt.com/answer/alt-plusxxx-keystroke-dont-make-through-my-richedit-control-help-26070432.html?page=2
  [13]: https://stackoverflow.com/questions/11300277/why-tfontdialog-gives-less-fonts-than-screen-fonts

How to make TRichEdit behave like WordPad on Windows 7 when changing font for certain non-text characters?

I know that everyone uses an IDE nowadays, but I just find it simpler to write my code in notepad++, compile it using a command prompt command, and run it from there too. At least that works for Java and Python. I&#39;ve tried to get my head around how to do that with C++, and haven&#39;t been able to find anything good. Is there any compiler (like Java&#39;s JDK) that I can stick into my path and use the C++ equivalent of `javac` and `java` to run and compile my code from CMD?

Note: please don&#39;t post answers and comments about how IDEs are better - I know they are. I&#39;m just used to doing it the old way :D

Run C++ in command prompt - Windows

What is the event id in Event Viewer for lock, unlock for a computer in Windows&amp;nbsp;XP, Windows&amp;nbsp;7, [Windows&amp;nbsp;Vista][1] and [Windows Server 2008][2]?

  [1]: http://en.wikipedia.org/wiki/Windows_Vista
  [2]: http://en.wikipedia.org/wiki/Windows_Server_2008


Eventviewer eventid for lock and unlock

I&#39;ve read every other google source and SO thread, with nothing working.

`Python 2.7.3 32bit` installed on `Windows 7 64bit`. Download, extracting, and then trying to install PyCrypto results in `&quot;Unable to find vcvarsall.bat&quot;.`

So I install MinGW and tack that on the install line as the compiler of choice. But then I get the error `&quot;RuntimeError: chmod error&quot;.`

How in the world do I get around this? I&#39;ve tried using pip, which gives the same result. I found a prebuilt PyCrypto 2.3 binary and installed that, but it&#39;s nowhere to be found on the system (not working).

Any ideas?

How do I install PyCrypto on Windows?

I am trying to open a .chm file.

I downloaded the source, extracted it, and double clicked on `Waffle.chm` and clicked &quot;Open&quot; but no matter what element in the chm file I click, I get the message:

    Navigation to the webpage was canceled.  
    What you can try: 
    Retype the address.  

![enter image description here][2]

What&#39;s going on here?

  [1]: http://waffle.codeplex.com/releases/view/52414
  [2]: http://i.stack.imgur.com/mVDyx.jpg



Opening a CHM file produces: &quot;navigation to the webpage was canceled&quot;

As an exercise, does a method exist to redirect a string to a file without echo? Currently I am using

    echo &quot;Hello world&quot; &gt; test.txt

I know about `cat` and `printf`. I was thinking something like

    &gt; test.txt &lt;&lt;&lt;&quot;Hello world&quot;

Of course this doesnt work, but maybe a similar command?

Bash write to file without echo?

How do I copy a folder from remote to local host using `scp`?

I use `ssh` to log in to my server.  
Then, I would like to copy the remote folder `foo` to local `/home/user/Desktop`.

How do I achieve this?

How do I copy a folder from remote to local using scp?

I have been searching for a command that will return files from the current directory which contain a string in the filename. I have seen `locate` and `find` commands that can find files beginning with something `first_word*` or ending with something `*.jpg`. 

How can I return a list of files which contain a string in the filename? 

For example, if `2012-06-04-touch-multiple-files-in-linux.markdown` was a file in the current directory. 

How could I return this file and others containing the string `touch`? Using a command such as `find &#39;/touch/&#39;`

Find all files with name containing string

Every time I open up terminal on a Mac I get the prompt 

&gt; Would you like to check for updates?

I find it quite annoying. Anyway to stop it from doing so?


Content Type	Original Author	Original Content on Stackoverflow
Question	iCodeLikeImDrunk	View Question on Stackoverflow
Solution 1 - Windows	SLaks	View Answer on Stackoverflow
Solution 2 - Windows	Bashar Jebry	View Answer on Stackoverflow

is there any way to force copy? copy without overwrite prompt, using windows?

Windows Problem Overview

Windows Solutions

Solution 1 - Windows

Solution 2 - Windows

Show system files / Show git ignore in osx

How to pass std::unique_ptr around?

Attributions