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How to convert numbers between hexadecimal and decimal
...Globalization.NumberStyles.HexNumber);
or
int decValue = Convert.ToInt32(hexValue, 16);
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What is a “surrogate pair” in Java?
...o small to represent all of the Unicode characters in Unicode version 3.1, 32-bit values — called code points — were adopted for the UTF-32 encoding scheme.
But 16-bit values are preferred over 32-bit values for efficient memory use, so Unicode introduced a new design to allow for the continued ...
bpftrace教程【官方】 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
... 0 | |
[16, 32) 0 | |
[32, 64) 30 |@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@|
[64, 128) 19 |@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ ...
Programmatically find the number of cores on a machine
... more of the following methods (guarded by appropriate #ifdef lines):
Win32
SYSTEM_INFO sysinfo;
GetSystemInfo(&sysinfo);
int numCPU = sysinfo.dwNumberOfProcessors;
Linux, Solaris, AIX and Mac OS X >=10.4 (i.e. Tiger onwards)
int numCPU = sysconf(_SC_NPROCESSORS_ONLN);
FreeBSD, MacOS X,...
List of Delphi language features and version in which they were introduced/deprecated
...ew in Delphi and C++Builder 2009
What's New in RAD Studio (Delphi for Win32 2007)
What's New in RAD Studio (C++Builder 2007)
What’s New in Delphi 2006
What’s New in Delphi 2005
What’s New in Delphi 7
What’s New in Delphi 6
What’s New in Delphi 5
What's New in Delphi 4
W...
What is difference between sjlj vs dwarf vs seh?
... is not designed at all to
work under 64-bit Windows applications. In win32 mode, the exception
unwind handler cannot propagate through non-dw2 aware code, this means
that any exception going through any non-dw2 aware "foreign frames"
code will fail, including Windows system DLLs and DLLs bu...
Java rounding up to an int using Math.ceil
Why does it still return 4? 157/32 = 4.90625 , I need to round up, I've looked around and this seems to be the right method.
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苹果第三财季大中华区营收132.3亿美元 同比增长112% - 资讯 - 清泛网 - 专...
苹果第三财季大中华区营收132.3亿美元 同比增长112%苹果(NASDAQ:AAPL)今天发布了截至6月27日的2015财年第三季度财报。财报显示，苹果第三财季净销售额为496 05亿美元，较去年同期的374 32亿美元增长32 5%；净利润为106 77亿美元，较去...
BUGTRAP for WIN32/64 & .NET开发者指南（原版） - 文档下载 - 清泛网 - 专注C/C++及内核技术
BUGTRAP for WIN32/64 & .NET开发者指南（原版）BUGTRAP for WIN32 64 & .NET本文介绍了如何使用BugTrap进行崩溃管理、bug跟踪，以及上传服务端开发配置等。本文为英文原版，非常详细。中文版相关内容请参见：《BugTra...本文介绍了如何使用Bu...
How to get MD5 sum of a string using python?
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