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What is the cleanest way to get the progress of JQuery ajax request?

... http://www.htmlgoodies.com/beyond/php/show-progress-report-for-long-running-php-scripts.html I was searching for a similar solution and found this one use full. var es; function startTask() { es = new EventSource('yourphpfile.php'); //a message is rec...
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Format Float to n decimal places

...ed the result is a float number, not a string. – seba123neo Mar 4 '11 at 18:29 Are you saying you want to round the fl...
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How to do a Jquery Callback after form submit?

...mit(function() { $.ajax({ type: "POST", url: "form_handler.php", data: $(this).serialize(), success: function() { // callback code here } }) }) }) </script> share ...
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grepping using the “|” alternative operator

...overflow.com/a/6775943/3933332 doesn't have? – Rizier123 Mar 1 '15 at 5:35 3 @Rizier123 -- look a...
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Can linux cat command be used for writing text to file?

...text file: cat > output.txt <<EOF some text some lines EOF For PHP file: cat > test.php <<PHP <?php echo "Test"; echo \$var; ?> PHP share | improve this answer ...
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Cache busting via params

... The param ?v=1.123 indicates a query string, and the browser will therefore think it is a new path from, say, ?v=1.0. Thus causing it to load from file, not from cache. As you want. And, the browser will assume that the source will stay t...
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How can I use a batch file to write to a text file?

...d in D:\Temp\WriteText.bat @echo off echo This is a test> test.txt echo 123>> test.txt echo 245.67>> test.txt Output: D:\Temp>WriteText D:\Temp>type test.txt This is a test 123 245.67 D:\Temp> Notes: @echo off turns off printing of each command to the console Unless...
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how to bypass Access-Control-Allow-Origin?

...ase). My ajax script is working , it can send the data over to my server's php script to allow it to process. However it cannot get the processed data back as it is blocked by "Access-Control-Allow-Origin" ...
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Add Text on Image using PIL

... To add text on an image file, just copy/paste the code below <?php $source = "images/cer.jpg"; $image = imagecreatefromjpeg($source); $output = "images/certificate".rand(1,200).".jpg"; $white = imagecolorallocate($image,255,255,255); $black = imagecolorallocate($image,7,94,94); $font_siz...
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How do I check if a directory exists? “is_dir”, “file_exists” or both?

...hink realpath() may be the best way to validate if a path exist http://www.php.net/realpath Here is an example function: <?php /** * Checks if a folder exist and return canonicalized absolute pathname (long version) * @param string $folder the path being checked. * @return mixed returns the ...