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ATL CComPtr和CComQIPtr详解 - C/C++ - 清泛网移动版 - 专注C/C++及内核技术

...ance(REFCLSID rclsid,LPUNKNOWN pUnkOuter=NULL, DWORD dwClsCOntext=CLSCTX_ALL); HRESULT CoCreateInstance(LPCOLESTR szProgID, LPUNKNOSWN pUnkOuter=NULL, DWORD dwClsContxt=CLSCTX_ALL); 后两个参数不管,第一个参数要不传入CLSID,要不传入字符串形式的progID. 例子代码如...
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ATL CComPtr和CComQIPtr详解 - C/C++ - 清泛网 - 专注C/C++及内核技术

...ance(REFCLSID rclsid,LPUNKNOWN pUnkOuter=NULL, DWORD dwClsCOntext=CLSCTX_ALL); HRESULT CoCreateInstance(LPCOLESTR szProgID, LPUNKNOSWN pUnkOuter=NULL, DWORD dwClsContxt=CLSCTX_ALL); 后两个参数不管,第一个参数要不传入CLSID,要不传入字符串形式的progID. 例子代码如...
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Truncating floats in Python

...o the binary value stored in the computer's memory, not the string you actually typed into the source code.1 If you decode the sequence of bits back into a decimal number, again using the IEEE 64-bit floating-point format, you get 0.2999999999999999888977697537484345957637... so a naive implemen...
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How to assert two list contain the same elements in Python? [duplicate]

... Thanks. But downright misleading, I would have called it! – Wild Pottok Oct 22 '18 at 16:18 ...
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Recursively remove files

... Yes, that is what the print0 and the -0 to xargs is for. Normally it wouldn't handle spaces correctly, however with print0 it will print the filename with a null character at the end of the line, which xarg with -0 will then use to pass the full path to xargs without a chance of having...
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ASP.NET MVC: Custom Validation by DataAnnotation

...ationContext.ObjectInstance, null)).OfType<string>(); var totalLength = values.Sum(x => x.Length) + Convert.ToString(value).Length; if (totalLength < this.MinLength) { return new ValidationResult(this.FormatErrorMessage(validationContext.DisplayName));...
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How to check an Android device is HDPI screen or MDPI screen?

... for nexus 6p i am getting 3.5 , which category will it fall into ? – Manohar Reddy Nov 16 '16 at 6:12 2 ...
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Image Greyscale with CSS & re-color on mouse-over?

...rayscale(100%); /* Chrome 19+ & Safari 6+ */ -webkit-transition: all .6s ease; /* Fade to color for Chrome and Safari */ -webkit-backface-visibility: hidden; /* Fix for transition flickering */ } img.grayscale:hover { filter: none; -webkit-filter: grayscale(0%); } sv...
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Is there a way to cache GitHub credentials for pushing commits?

...itched to synchronizing my repositories to https:// on GitHub (due to firewall issues), and it asks for a password every time. ...
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Putting git hooks into repository

... I generally agree with Scytale, with a couple additional suggestions, enough that it's worth a separate answer. First, you should write a script which creates the appropriate symlinks, especially if these hooks are about enforcing ...