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Converting Stream to String and back…what are we missing?

...rmatted bytes". You have arbitrary bytes. You need to use something like a base-n (commonly: base-64) encode. This transfers arbitrary bytes to a formatted string a formatted string to the original bytes look at Convert.ToBase64String and Convert. FromBase64String ...
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'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine

... In my case, I had to switch from "Any CPU" to x64 to match my architecture. – Rob Sedgwick Jun 19 '16 at 12:02 2 ...
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C/C++获取Windows的CPU、内存、硬盘使用率 - C/C++ - 清泛网 - 专注C/C++及内核技术

...&ms); return ms.dwMemoryLoad; } 2.获取Windows CPU使用率 __int64 CompareFileTime(FILETIME time1, FILETIME time2) { __int64 a = time1.dwHighDateTime << 32 | time1.dwLowDateTime; __int64 b = time2.dwHighDateTime << 32 | time2.dwLowDateTime; return (b - a); } //Win CPU使用...
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What is the difference between int, Int16, Int32 and Int64?

...he difference between int , System.Int16 , System.Int32 and System.Int64 other than their sizes? 10 Answers ...
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HttpWebRequest using Basic authentication

... header yourself. Just make the name "Authorization" and the value "Basic BASE64({USERNAME:PASSWORD})" String username = "abc"; String password = "123"; String encoded = System.Convert.ToBase64String(System.Text.Encoding.GetEncoding("ISO-8859-1").GetBytes(username + ":" + password)); httpWebReques...
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What are the best JVM settings for Eclipse? [closed]

...ok at an "optimized" eclipse.ini settings file for Eclipse Helios 3.6.x: based on runtime options, and using the Sun-Oracle JVM 1.6u21 b7, released July, 27th (some some Sun proprietary options may be involved). (by "optimized", I mean able to run a full-fledge Eclipse on our crappy workstation...
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How to track down a “double free or corruption” error

...{ char *x = malloc(100); free(x); free(x); return 0; } [sand@PS-CNTOS-64-S11 testbox]$ vim t1.c [sand@PS-CNTOS-64-S11 testbox]$ cc -g t1.c -o t1 [sand@PS-CNTOS-64-S11 testbox]$ ./t1 *** glibc detected *** ./t1: double free or corruption (top): 0x00000000058f7010 *** ======= Backtrace: =========...
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How to compile a 64-bit application using Visual C++ 2010 Express?

Is there a simple way to compile a 64 bit app with the 32-bit edition of Visual C++ 2010 Express? What configurations, if any, are necessary? ...
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Reference — What does this symbol mean in PHP?

...allbacks that are expected to return a zero, negative, or positive integer based on a three-way comparison between two values. The comparison function passed to usort is one such example. Before PHP 7 you would write... $arr = [4,2,1,3]; usort($arr, function ($a, $b) { if ($a &lt; $b) { ...
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How do I upload a file with metadata using a REST web service?

...D": "7a788f56fa49ae0ba5ebde780efe4d6a89b5db47" } Including the file data base64 encoded into the JSON request itself will increase the size of the data transferred by 33%. This may or may not be important depending on the overall size of the file. Another approach might be to use a POST of the ra...