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Is it possible to delete an object's property in PHP?

...ght mind, convert an array into an object? It just makes no sense (even if PHP allows it). I will not encorage and spread bad programming habits by commenting on this :) No offense. – Yanick Rochon Mar 21 '14 at 2:54 ...
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mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc… expects parameter 1 to

...ion: NOTE The mysql_ functions are deprecated and have been removed in php version 7. Check $result before passing it to mysql_fetch_array. You'll find that it's false because the query failed. See the mysql_query documentation for possible return values and suggestions for how to deal with th...
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Deny access to one specific folder in .htaccess

...ile types. Below is the code you want to insert into the .htaccess file. Order Allow,Deny Deny from all Since we have now set the security, we now want to allow access to our desired file types. To do that, add the code below to the .htaccess file under the security code you just inserted. &...
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淘宝应对双\"11\"的技术架构分析 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...直到有一天,我们碰到了传统的关系型数据库无法解决的问题——全属性选择器(如图5所示)。 图5 全属性选择器 这是一个非常典型的例子。为了说明问题,我们仍然以关系型数据库的思路来描述。对于笔记本电脑这个类...
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海量数据相似度计算之simhash短文本查找 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...升级、增加机器,但有些时候光是增加机器已经解决不了问题了,就算增加机器也不是短时间能够解决的,需要考虑分布式、客户预算、问题解决的容忍时间?头大时候要相信人类的智慧是无穷的,泡杯茶,听下轻音乐:)畅想...
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Get the Query Executed in Laravel 3/4

...equires that you enable the profiler option in application/config/database.php. Alternatively you could, as @dualed mentioned, enable the profiler option, in application/config/application.php or call DB::profile() to get all queries ran in the current request and their execution time. ...
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How to host a Node.Js application in shared hosting [closed]

... can run node.js server on a typical shared hosting with Linux, Apache and PHP (LAMP). I have successfully installed it, even with NPM, Express and Grunt working fine. Follow the steps: 1) Create a new PHP file on the server with the following code and run it: <?php //Download and extract the l...
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PHP code to convert a MySQL query to CSV [closed]

What is the most efficient way to convert a MySQL query to CSV in PHP please? 6 Answers ...
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新手程序员应该知道的7件事 - 创意 - 清泛网 - 专注C/C++及内核技术

...的甚至是几十年)作为专业软件工程师的工作经验。我的问题是,如果他们现在回过头去,哪些技能和知识是他们第一次以写代码为生的时候就希望能够掌握的。无论你是一个刚毕业刚开始自己第一份开发工作的大学生,还是年...
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Creating default object from empty value in PHP?

...success = false; // Warning: Attempt to assign property of non-object In order to comply with E_STRICT standards prior to PHP 5.4, or the normal E_WARNING error level in PHP >= 5.4, assuming you are trying to create a generic object and assign the property success, you need to declare $res as a...