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Best Practices for Laravel 4 Helpers and Basic Functions?
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Flat file databases [closed]
...at are the best practices around creating flat file database structures in PHP?
11 Answers
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Passing an Array as Arguments, not an Array, in PHP
I seem to remember that in PHP there is a way to pass an array as a list of arguments for a function, dereferencing the array into the standard func($arg1, $arg2) manner. But now I'm lost on how to do it. I recall the manner of passing by reference, how to "glob" incoming parameters ... but not ...
How do I uniquely identify computers visiting my web site?
...bStorage API (MDN) and browser cookies (RFC, Google Analytics).
Legal
In order to utilize tracking ids you need to add them to both your privacy policy and your terms of use preferably under the sub-heading Tracking. We will use the following keys on both document.cookie and window.localStorage:
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How to check if a string starts with a specified string? [duplicate]
...-intuitive. I'd recommend editing the answer to use the regular comparison order. (There used to be a trivial reason some programmers did that for a period of time, but it's not necessary.) It's more readable and intuitive as "if (strpos($string2, 'http') === 0) ...
– orrd
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deny direct access to a folder and file by htaccess
... following in your .htaccess file in your includes directory:
Satisfy all
Order deny,allow
Deny from all
I ran into this when the upper directory defined basic authentication including the line:
Satisfy any
This was preventing my deny from all to take effect because the users were authenticate...
C++虚继承的概念 - C/C++ - 清泛网 - 专注C/C++及内核技术
...的同名的数据成员在内存中有不同的拷贝造成数据不一致问题，将共同基类设置为虚基类。这时从...C++中虚拟继承的概念
为了解决从不同途径继承来的同名的数据成员在内存中有不同的拷贝造成数据不一致问题，将共同基类设...
Call a REST API in PHP
...drawback is that your PHP installation must have fopen wrappers enabled in order to access URLs. If fopen wrappers is not enabled, you will not be able to use file_get_contents for Web services requests.
– Oriol
Feb 16 '15 at 1:41
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How to check for null in Twig?
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In addition, unlike the PHP isset() function, is defined will return true if a variable is defined and it's value is null.
– Pavel Petrov
Sep 19 '17 at 7:59
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Redis 的性能幻想与残酷现实 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...态数据
临时缓存数据
后台统计用的流水数据
导致的问题就是当你想扩分片的时候，客户端 Hash 映射就变了，这是要迁移数据的。而所有数据放在一组 Redis 里，要把它们分开就麻烦了，每个 Redis 实例里面都是千万级的 key。
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