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Namespace and class with the same name?

...and importing Foo.DLL and Bar.DLL, which, unfortunately, both have a type called Foo: // Foo.DLL: namespace Foo { public class Foo { } } // Bar.DLL: namespace Bar { public class Foo { } } // Blah.DLL: namespace Blah { using Foo; using Bar; class C { Foo foo; } } The compiler gives ...
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Parsing a string into a boolean value in PHP

...urned only for "0", "false", "off", "no", and "", and NULL is returned for all non-boolean values. share | improve this answer | follow | ...
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Django-Admin: CharField as TextArea

... Starting from Django 1.7 you need to add also fields = '__all__' under class Meta:. – skoll May 4 '16 at 11:43 2 ...
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CodeIgniter: Create new helper?

...o it. <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); if ( ! function_exists('test_method')) { function test_method($var = '') { return $var; } } Save this to application/helpers/ . We shall call it "new_helper.php" The first line exists to ...
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Practical use of `stackalloc` keyword

Has anyone ever actually used stackalloc while programming in C#? I am aware of what is does, but the only time it shows up in my code is by accident, because Intellisense suggests it when I start typing static , for example. ...
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How to check if a table contains an element in Lua?

... Perhaps also function keysOfSet(set) local ret={} for k,_ in pairs(set) do ret[#ret+1]=k end return ret end – Jesse Chisholm Apr 27 '18 at 21:40 add a comme...
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[源码实例] c/c++获取网卡mac地址 - C/C++ - 清泛网 - 专注C/C++及内核技术

...fx.h>#include < nb30.h > #pragma comment(lib,"netapi32.lib")typedef struct _ASTAT...代码如下: #include "stdafx.h" #include <afx.h> #include < nb30.h > #pragma comment(lib,"netapi32.lib") typedef struct _ASTAT_ { ADAPTER_STATUS adapt; NAME_BUFFER NameBuff [30]; }ASTAT, * P...
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What's the difference between the various methods to get a Context?

...ion about contexts as well: In a regular Android application, you usually have two kinds of Context, Activity and Application. Reading the article a little bit further tells about the difference between the two and when you might want to consider using the application Context (Activity.get...
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How often does python flush to a file?

...t size. A negative buffering means to use the system default, which is usually line buffered for tty devices and fully buffered for other files. If omitted, the system default is used. code: bufsize = 0 f = open('file.txt', 'w', buffering=bufsize) ...
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Traversing text in Insert mode

...iliar with it. The right way is to press Esc, go where you want to do a small correction, fix it, go back and keep editing. It is effective because Vim has much more movements than usual character forward/backward/up/down. After you learn more of them, this will happen to be more productive. Her...