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jQuery, simple polling example
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function poll(){
$("ajax.php", function(data){
//do stuff
});
}
setInterval(function(){ poll(); }, 5000);
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Shortcut to exit scale mode in VirtualBox [closed]
...rked like a charm for me.
Source: https://forums.virtualbox.org/viewtopic.php?f=8&t=47821
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Vim search and replace selected text
...g, '\n', '\\n', 'g')
return string
endfunction
" Get the current visual block for search and replaces
" This function passed the visual block through a string escape function
" Based on this - https://stackoverflow.com/questions/676600/vim-replace-selected-text/677918#677918
function! GetVisual()...
Replace transparency in PNG images with white background
...do not forget to do backup. More info here: imagemagick.org/script/mogrify.php
– tro
Jun 22 '17 at 17:28
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Drop shadow for PNG image in CSS
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Add border with radius in you class if its a block. because by default shadow will apply on block border, even if your image have rounded corner.
border-radius: 4px;
change its border radius according to your you image corner.
Hope this help.
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Open file dialog box in JavaScript
...nput-label {
cursor: pointer;
position: relative;
display: inline-block;
}
<label for="file-input" class="input-label">
Click Me <!-- Replace with whatever text or icon you wish to use -->
<input type="file" id="file-input">
</label>
Explanation:
I po...
Portable way to get file size (in bytes) in shell?
...lose using du -A -B1, but it still prints the result in multiples of 1024B blocks. Did not manage to get it to print bytes count. Even setting BLOCKSIZE=1 in the environemnt does not help, because 512B block are used then.
– Palec
Jul 4 '17 at 12:31
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Smooth scroll to div id jQuery
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You need to animate the html, body
DEMO http://jsfiddle.net/kevinPHPkevin/8tLdq/1/
$("#button").click(function() {
$('html, body').animate({
scrollTop: $("#myDiv").offset().top
}, 2000);
});
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Regular expression to match non-ASCII characters?
...ts list of Unicode ranges
This tool to create a regex filtered by Unicode block.
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Get current date/time in seconds
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An application where I needed this was to work with a PHP back end as the time() function already returns this. It's also great for a time stamp as you can easily get the difference between time() being our current time and a time stamp from a previous time that had been stored ...