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Why is a round-trip conversion via a string not safe for a double?
...he string at that zero to 84551240822557, then I get back 0.84551240822556994, which is not your original number, and hence it would return 17 digits.
Proof: run the following 64-bit code (most of which I extracted from the Microsoft Shared Source CLI 2.0) in your debugger and examine v at the end ...
JavaScript + Unicode regexes
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TomalakTomalak
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Further understanding setRetainInstance(true)
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94
Ok, perhaps I was slightly too harsh on the Android documentation, because it does have some us...
LINGO使用指南 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...P( 9, 10) 1.000000
例7.5 露天矿生产的车辆安排（CMCM2003B）
钢铁工业是国家工业的基础之一，铁矿是钢铁工业的主要原料基地。许多现代化铁矿是露天开采的，它的生产主要是由电动铲车（以下简称电铲）装车、电动轮自...
What are the undocumented features and limitations of the Windows FINDSTR command?
...str /l "ffffaaa faffaffddd"
This bug has been confirmed on Windows Server 2003, Windows XP, Vista, and Windows 7.
Based on experiments, FINDSTR may fail if all of the following conditions are met:
The search is using multiple literal search strings
The search strings are of different lengths
A sho...
Should I implement __ne__ in terms of __eq__ in Python?
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ShadowRangerShadowRanger
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Eclipse RCP开发桌面程序 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...们怎么知道浏览器控件的ProgID呢？我使用的是Visual Studio 2003自带的OleView工具，如下图：
可以看到，Microsoft Web 浏览器的ProgID为Shell.Explorer.2，我们可以这样创建OleClientSite对象：
1OleClientSite client = new OleClientSite(frame,SWT.NONE,"Shel...
Efficiently replace all accented characters in a string?
...base':'Z', 'letters':/[\u005A\u24CF\uFF3A\u0179\u1E90\u017B\u017D\u1E92\u1E94\u01B5\u0224\u2C7F\u2C6B\uA762]/g},
{'base':'a', 'letters':/[\u0061\u24D0\uFF41\u1E9A\u00E0\u00E1\u00E2\u1EA7\u1EA5\u1EAB\u1EA9\u00E3\u0101\u0103\u1EB1\u1EAF\u1EB5\u1EB3\u0227\u01E1\u00E4\u01DF\u1EA3\u00E5\u01FB\u01CE\u...
Is CSS Turing complete?
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One aspect of Turing completeness is the halting problem.
This means that, if CSS is Turing co...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
...ls
2.25
13 Mar 2004
Minor changes so it will compile in VS.NET 2003 and Whidbey
Fixed minor bug in EnsureVisible - Junlin Xu
Changed AfxGetInstanceHandle for AfxGetResourceHandle in RegisterWindowClass
Various changes thanks to Yogurt
2.26
15 Dec 2005
All changes by Pie...