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How do I copy a hash in Ruby?
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@MuntasirAlam I added a few words about what marshalling does. I hope that helps.
– Wayne Conrad
Jun 2 '17 at 13:36
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Safely casting long to int in Java
... is safe it then performs cast from long to int which it returns. In other words, if you try to cast a long number that cannot be represented as int (eg any number strictly above 2 147 483 647) it will throw an ArithmeticException. If you do the same with a simple cast, your resulting int value will...
How do I make an HTML text box show a hint when empty?
I want the search box on my web page to display the word "Search" in gray italics. When the box receives focus, it should look just like an empty text box. If there is already text in it, it should display the text normally (black, non-italics). This will help me avoid clutter by removing the label....
Find html label associated with a given input
... in it: Use the "htmlFor" property, not "for", as the latter is a reserved word in JS. I tend to forget that when using label objects... :-)
– Tomalak
Nov 12 '08 at 22:18
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C# binary literals
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@Dai that’s no different than hex literals. In other words, all constants are big endian, but stored little endian on Intel/AMD and most ARMs. 0xDEADBEEF will be stored as 0xEF 0xBE 0xAD 0xDE
– Cole Johnson
Sep 2 '19 at 18:28
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Composer Warning: openssl extension is missing. How to enable in WAMP
...file configuration in a Notepad, search-find or CTRL+F in notepad for the word OPENSSL you will find this ;extension=php_openssl.dll just remove the ; and the extension=php_openssl.dll is active.
C:\laravel-master>composer create-project laravel/laravel
Installing laravel/laravel (v4.0.6)
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Prevent browser caching of AJAX call result
...few minutes to figure that one out, myself. Of course ?cache could be any wording that the API doesn't actually want.
– doubleJ
Jul 10 '13 at 4:15
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How can I click a button behind a transparent UIView?
...case, as it's also disabling touch events in the underlying view. In other words: the button below that view cannot be tapped, regardless if you en- or disable this setting.
– auco
Aug 4 '16 at 8:44
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How to debug .htaccess RewriteRule not working
...r some junk value into your .htaccess
e.g. foo bar, sakjnaskljdnas
any keyword not recognized by htaccess
and visit your URL. If it is working, you should get a
500 Internal Server Error
Internal Server Error
The server encountered an internal error or misconfiguration and was unable...
RegEx: Grabbing values between quotation marks
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One word. Awesome !
– Shiva Avula
May 26 at 16:28
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