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File input 'accept' attribute - is it useful?

...pes. Usage Note: These examples were written based on the current specification and may not actually work in all (or any) browsers. The specification may also change in the future, which could break these examples. h1 { font-size: 1em; margin:1em 0; } h1 ~ h1 { border-top: 1px solid #ccc; pa...
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How can I transform between the two styles of public key format, one “BEGIN RSA PUBLIC KEY”, the oth

... Using phpseclib, a pure PHP RSA implementation... <?php include('Crypt/RSA.php'); $rsa = new Crypt_RSA(); $rsa->loadKey('-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA61BjmfXGEvWmegnBGSuS +rU9soUg2F...
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How to run Nginx within a Docker container without halting?

...uses the daemon off configuration: https://github.com/darron/docker-nginx-php5/blob/master/Dockerfile#L17 share | improve this answer | follow | ...
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How to show disable HTML select option in by default?

I am new to HTML and PHP and want to achieve a drop-down menu from the mysql table and hard-coded too. I have multiple select in my page, One of them is ...
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Why are these constructs using pre and post-increment undefined behavior?

...avior of actions that wouldn't be needed in high-end number crunching.applications. Rather than try to complicate the Standard... – supercat Dec 17 '17 at 23:12 3 ...
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Git: “please tell me who you are” error

... I spend on it lots hours when i call php script to init and commit git. And i Found the work flow should Be: 1.git init 2.git config user.name "someone" 3.git config user.email "someone@someplace.com" 4.git add * 5.git commit -m "some init msg" If you swap [2...
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When splitting an empty string in Python, why does split() return an empty list while split('\n') re

...is best practice to have a text file always end with a linefeed. otherwise cat file garbles your command line and subversion complains. vi always appends one. – user829755 May 20 '13 at 17:10 ...
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Which version of MVC am I using?

...an MVC3 as you see. Via web you can use MvcDiagnostics which is similar to phpinfo() functionality in PHP. share | improve this answer | follow | ...
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Does JavaScript have the interface type (such as Java's 'interface')?

...of 'JavaScript design patterns' by Dustin Diaz. There's a few chapters dedicated to implementing JavaScript interfaces through Duck Typing. It's a nice read as well. But no, there's no language native implementation of an interface, you have to Duck Type. // example duck typing method var hasMethod...
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Chain-calling parent initialisers in python [duplicate]

...ar though. Python is strong-dynamic. Something like Java is strong-static. PHP is weak-dynamic. Static typing guarantees (within some limits at least) that input parameters are the correct type. Strong typing means that the compiler/runtime will not attempt to coerce the value of one type to another...