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How do I remove the last comma from a string using PHP?

... I like this answer in particular, because one of the issues with a lot of PHP built-in functions, is that some of them are void, and some of them have return types. In this case, I was trying to just write rtrim($string, ','), when I should be writing $string = rtrim($string, ','); ...
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Calculate total seconds in PHP DateInterval

... +1: nice and clean! Note that getTimestamp() method is available in PHP >= 5.3.0. – Sk8erPeter Jun 19 '12 at 11:43 6 ...
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No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin '…' is therefor

...ttp://wordicious.com. (Maybe place the target URL relatively, like '/login.php', without the domain). On a more general note: If the problem is not a typo like the one of this question seems to be, the solution would be to add the Access-Control-Allow-Origin to the target domain. To add it, depends...
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Configure WAMP server to send email

Is there a way that I can configure the WAMP server for PHP to enable the mail() function? 7 Answers ...
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$PHP_AUTOCONF errors on mac os x 10.7.3 when trying to install pecl extensions

...a. I did it like you said, suing brew and I also created a variable export PHP_AUTOCONF=/usr/bin/autoconf to be sure and it worked fine. Just edited the php.ini adding a extension=apcu.so on the end. – Joab Mendes Jul 22 '15 at 16:46 ...
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json_encode sparse PHP array as JSON array, not JSON object

I have the following array in PHP: 4 Answers 4 ...
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How to do a GitHub pull request

...y on Github's website. $ git clone https://github.com/tim-peterson/dwolla-php.git $ cd dwolla-php $ git remote add upstream https://github.com/Dwolla/dwolla-php.git $ git fetch upstream // make your changes to this newly cloned, local repo $ git add . $ git commit -m '1st commit to dwolla' $ git p...
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驯服Linux OOM Killer(优质英文资料翻译) - 操作系统(内核) - 清泛网移动...

... 艾伦·考克斯不喜欢这个解决方案,这表明该容器是控制问题的最适当方式。为了响应这个建议,由 Nikanth Karthikesan 贡献的oom_killer 控制器提供了在系统内存不足时要杀死的进程序列的控制。该补丁引入了一个带有oom.priority字段...
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驯服Linux OOM Killer(优质英文资料翻译) - 操作系统(内核) - 清泛网移动...

... 艾伦·考克斯不喜欢这个解决方案,这表明该容器是控制问题的最适当方式。为了响应这个建议,由 Nikanth Karthikesan 贡献的oom_killer 控制器提供了在系统内存不足时要杀死的进程序列的控制。该补丁引入了一个带有oom.priority字段...
https://www.tsingfun.com/it/os... 

驯服Linux OOM Killer(优质英文资料翻译) - 操作系统(内核) - 清泛网移动...

... 艾伦·考克斯不喜欢这个解决方案,这表明该容器是控制问题的最适当方式。为了响应这个建议,由 Nikanth Karthikesan 贡献的oom_killer 控制器提供了在系统内存不足时要杀死的进程序列的控制。该补丁引入了一个带有oom.priority字段...