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腾讯Tencent开源框架介绍(持续更新) - 开源 & Github - 清泛网 - 专注C/C++及内核技术

...h> #include <stdio.h> #include <stdlib.h> #include <queue> #include "co_routine.h" using namespace std; /** * 本实例是对条件变量的展示,其作用类似于pthread_cond_wait */ struct stTask_t { int id; }; struct stEnv_t { stCoCond_t* cond; queue<stTask_t*> task_queue...
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Creating JS object with Object.create(null)?

...ototype). In Chrome Devtool you can see that Object.create(null) has no __proto__ property, while {} does. share | improve this answer | follow | ...
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Replacing Spaces with Underscores

I have a PHP Script that users will enter a name like: Alex_Newton , 12 Answers 12 ...
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Abstract classes in Swift Language

... init(){} public func getFoodToEat()-&gt;String { if(self._iAmHungry()) { return self._myFavoriteFood(); }else{ return ""; } } private func _myFavoriteFood()-&gt;String { return "Sandwich"; } internal func...
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Multiple glibc libraries on a single host

...r search for libraries in /path/to/newglibc (so you wouldn't have to set LD_LIBRARY_PATH before running it), and the -dynamic-linker option will "bake" path to correct ld-linux.so.2 into the application. If you can't relink the myapp application (e.g. because it is a third-party binary), not all is...
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Django - filtering on foreign key properties

... Asset.objects.filter( project__name__contains="Foo" ) share | improve this answer | follow | ...
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How can I detect if the user is on localhost in PHP?

... You can also use $_SERVER['REMOTE_ADDR'] for which IP address of the client requesting is given by the web server. $whitelist = array( '127.0.0.1', '::1' ); if(!in_array($_SERVER['REMOTE_ADDR'], $whitelist)){ // not valid } ...
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How do I add multiple arguments to my custom template filter in a django template?

...[1,2,3,4] you will want a template filter that looks like this: {% if X|is_in:"1,2,3,4" %} Now we can create your templatetag like this: from django.template import Library register = Library() def is_in(var, args): if args is None: return False arg_list = [arg.strip() for arg ...
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Multiple Models in a single django ModelForm?

... But how? Usually a FormView only has a single form_class assigned to it. – erikbwork Oct 7 '16 at 17:42 ...
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mysql_config not found when installing mysqldb python interface

...but it is not mysql itself. And apparently mySQLdb needs the command 'mysql_config', so you need to install that first. Can you confirm that you did or did not install mysql itself, by running "mysql" from the shell? That should give you a response other than "mysql: command not found". Which lin...