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How to remove line breaks (no characters!) from the string?

... You can also use PHP trim This function returns a string with whitespace stripped from the beginning and end of str. Without the second parameter, trim() will strip these characters: " " (ASCII 32 (0x20)), an ordinary space. "\t...
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How to concatenate columns in a Postgres SELECT?

... PHP's Laravel framework, I am using search first_name, last_name Fields consider like Full Name Search Using || symbol Or concat_ws(), concat() methods $names = str_replace(" ", "", $searchKey); ...
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Assign an initial value to radio button as checked

...nchecked. <input type="radio" name="gender" value="male" required <?php echo "checked"; ?>/> <input type="radio" name="gender" value="female" required /> This will makes the "male" radio button checked. <input type="radio" name="gender" value="male" <?php echo "checked"; ...
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Can I change all my http:// links to just //?

...onts.googleapis.com/css?family=Rokkitt:400,700, IE6 tries to load http://mysite.com/fonts.googleapis.com/css/<...>. Not so good! – CBono Sep 28 '11 at 13:55 ...
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How do I fix “Failed to sync vcpu reg” error?

... this is really a problem for me.. Im running a php app which provides api in virtual box on my macbook and I can't develop android app which needs to connect to that api... I guess I will need to deploy the php app on some server and develop on that, oh well ...
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Set the value of an input field

... answered Sep 2 '15 at 5:59 php-coderphp-coder 91711 gold badge1212 silver badges2222 bronze badges ...
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Change the URL in the browser without loading the new page using JavaScript

...t is loaded in chat box, page does not refreshed. also there are lots more site on WebGL they do the same – Dheeraj Thedijje Jul 5 '14 at 8:02 add a comment ...
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HTTP 1.0 vs 1.1

...ervers, and also because your web server can distinguish between different sites on the same server. So this means if you have blahblahlbah.com and helohelohelo.com both pointing to the same IP. Your web server can use the Host field to distinguish which site the client machine wants. Persistent...
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Compiling a java program into an executable [duplicate]

... a suitable JVM, or simply display a message or redirect the user to a web site. JSmooth provides a variety of wrappers for your java application, each of them having their own behaviour: Choose your flavour! Download: http://jsmooth.sourceforge.net/ 2- JarToExe 1.8 Jar2Exe is a tool to convert j...
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Hidden Features of ASP.NET [closed]

...r all new requests. This is the quickest and easiest way to display your "Site Temporarily Unavailable" notice while re-deploying (or rolling back) changes to a Production server. Also, as pointed out by marxidad, make sure you have at least 512 bytes of content within the file so IE6 will render ...