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[精华]VC++对话框程序打印及打印预览的实现 - C/C++ - 清泛网 - 专注C/C++及内核技术

...ew.h” #include “MyFrame.h” #ifdef _DEBUG #undef THIS_FILE static char THIS_FILE[]=__FILE__; #define new DEBUG_NEW #endif ////////////////////////////////////////// IMPLEMENT_DYNCREATE(CMyPreviewView, CPreviewView) CMyPreviewView::CMyPreviewView() { } CMyPreviewView::~CMyPreview...
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Subscript and Superscript a String in Android

How can you print a string with a subscript or superscript? Can you do this without an external library? I want this to display in a TextView in Android. ...
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Get image data url in JavaScript?

...(except the unescaped / in the return), it does not create the same base64 string as the one I'm getting from PHP when doing base64_encode on the file obtained with file_get_contents function. The images seem very similar/the same, still the Javascripted one is smaller and I'd love them to be exactl...
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PHP: Return all dates between two dates in an array [duplicate]

...eriod::EXCLUDE_START_DATE. In the end, it does not even return an array of strings (as asked). Great answer, but to the wrong question. – Maxime Jul 8 '13 at 16:00 ...
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how to delete all cookies of my website in php

... There's no difference so far as I can tell (except the extra work). – jasonbar Feb 22 '10 at 12:35 11 ...
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How to get Android crash logs?

...hrowable e) { StackTraceElement[] arr = e.getStackTrace(); String report = e.toString()+"\n\n"; report += "--------- Stack trace ---------\n\n"; for (int i=0; i<arr.length; i++) { report += " "+arr[i].toString()+"\n"; } report += "---...
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What does $_ mean in PowerShell?

... Working version with extra pipeline removed. gci | % { add-member -InputObject $_ -Type NoteProperty -Name Bar -Value $_.name -PassThru } | Select Bar – Xalorous Nov 23 '15 at 19:27 ...
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MySQL Error 1215: Cannot add foreign key constraint

... @www.jensolsson.se You are correct, if the PK includes one or more string columns then they must use the same character set and collation. In this specific case the PK was an INT so the character set of the table and/or columns was not relevant. – Ike Walker ...
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Convert a byte array to integer in Java and vice versa

...andatory indeed. byte b = 0; b |= 0x88; System.out.println(Integer.toString(b, 16)); //Output: -78 System.out.println(Integer.toString(b & 0xFF, 16)); //Output: 88 – HBN Dec 6 '14 at 17:54 ...
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How to wait for 2 seconds?

... The documentation for WAITFOR() doesn't explicitly lay out the required string format. This will wait for 2 seconds: WAITFOR DELAY '00:00:02'; The format is hh:mi:ss.mmm. share | improve th...