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How to get multiple selected values of select box in php?

...ple values because its multiple property is set to multiple. Consider form method is 'GET'. The html code for the form is as follows: ...
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How to get back to the latest commit after checking out a previous commit?

I sometimes check out some previous version of the code to examine or test. I have seen instructions on what to do if I wish to modify previous commits -- but suppose I make no changes. After I've done e.g. git checkout HEAD^ , how do I get back to the tip of the branch?.. git log no longer sho...
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How can I find the length of a number?

... Also to note this is extremely slow. I did a test in node and it turns out it's more than 1200% slower than Arturs answer. – Oliver Dixon Mar 12 '17 at 20:18 ...
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DateTime format to SQL format using C#

I am trying to save the current date time format from C# and convert it to an SQL Server date format like so yyyy-MM-dd HH:mm:ss so I can use it for my UPDATE query. ...
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Installing a dependency with Bower from URL and specify version

... am trying to install a dependency with Bower using a URL. As of Bower documentation: 10 Answers ...
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Convert System.Drawing.Color to RGB and Hex Value

... was trying to develop the following two. The way I am doing it may have some problem and need your kind advice. In addition, I dont know whether there is any existing method to do the same. ...
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How can I check if a var is a string in JavaScript?

... this worked for me if(typeof(str) === typeof(String())) – Scott Murphy Feb 23 '17 at 21:25 ...
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Is there a way to add/remove several classes in one single instruction with classList?

... And if you want to apply an Array of several class-names, you have to call: DOMTokenList.prototype.add.apply(elem.classList, ['first', 'second', 'third']); – Emanuel Kluge Feb 15 '13 at 16:36 ...
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Windows Explorer “Command Prompt Here” [closed]

...a folder open in Windows, wishing to have a command prompt open with the same working directory. 16 Answers ...
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SQLite error 'attempt to write a readonly database' during insert?

...ns, as well as the actual database file. I found this information in a comment at the very bottom of the PDO SQLite driver manual page. share | improve this answer | follow ...