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Why is textarea filled with mysterious white spaces?

... Open (and close!) your PHP tags right after, and before, your textarea tags: <textarea style="width:350px; height:80px;" cols="42" rows="5" name="sitelink"><?php if($siteLink_val) echo $siteLink_val; ?></textarea> ...
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Run cURL commands from Windows console

...WARNING: This does NOT pass GET parameters to the page. I used this with a PHP page. curl https://www.example.com/mypage.php?action=hello. In the mypage.php script, $_GET['action'] is empty – Stephen R Jun 26 '19 at 0:31 ...
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What does “Mass Assignment” mean in Laravel?

...t which fields you want this to actually allow for updating. You can also block all fields from being mass-assignable by doing this: protected $guarded = ['*']; Let's say in your user table you have a field that is user_type and that can have values of user / admin Obviously, you don't want use...
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Block Declaration Syntax List

Block syntax in Objective C (and indeed C, I presume) is notoriously incongruous. Passing blocks as arguments looks different than declaring blocks as ivars, which looks different than typedef ing blocks. ...
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Apache: client denied by server configuration

...is that it's working fine on another server with same app/vhost and Apache/PHP versions. Different servers though - AWS Linux and Ubuntu 14.10 respectively. Strange... I guess I need to compare each server's httpd.conf files to see if there is a config difference there... – Dar...
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What data is stored in Ephemeral Storage of Amazon EC2 instance?

... you are not sure what type of volume you have, look under EC2->Elastic Block Store->Volumes in your AWS console and if your AMI root volume is listed there then you are safe. Also, if you go to EC2->Instances and then look under column "Root device type" of your instance and if it says "eb...
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How to get ID of the last updated row in MySQL?

How do I get the ID of the last updated row in MySQL using PHP? 12 Answers 12 ...
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TLSF源码及算法介绍 - 开源 & Github - 清泛网 - 专注C/C++及内核技术

...able. * - Moved defines/typedefs from tlsf.h to tlsf.c * - Changed MIN_BLOCK_SIZE to sizeof (free_ptr_t) and BHDR_OVERHEAD to * (sizeof (bhdr_t) - MIN_BLOCK_SIZE). This does not change the fact * that the minumum size is still sizeof * (bhdr_t). * - Changed all C++ comment styl...
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How to make a website secured with https

...or secure coding in mind (here is a good intro: http://www.owasp.org/index.php/Secure_Coding_Principles ), otherwise all you need is a correctly set up SSL certificate. Is SSL and https one and the same.. Pretty much, yes. Do I need to apply with someone to get some license or something....
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Retain cycle on `self` with blocks

...ink it's relevant to a lot of Objective-C programmers who are getting into blocks. 9 Answers ...