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How to convert string into float in JavaScript?
I am trying to parse two values from a datagrid. The fields are numeric, and when they have a comma (ex. 554,20), I can't get the numbers after the comma. I've tried parseInt and parseFloat . How can I do this?
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using jquery $.ajax to call a PHP function
...cally put that PHP script inside a function and call the PHP function from javascript.
6 Answers
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Pad a number with leading zeros in JavaScript [duplicate]
In JavaScript, I need to have padding.
9 Answers
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How to check if a variable is null or empty string or all whitespace in JavaScript?
I need to check to see if a variable is null or has all empty spaces or is just blank ("").
12 Answers
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How to make an input type=button act like a hyperlink and redirect using a get request? [duplicate]
...bmit" />
</form>
This has the advantage of working even without javascript turned on.
Second, use a stand-alone button with javascript:
<input type="submit" value="Go to my link location"
onclick="window.location='/my/link/location';" />
This however, will fail...
Easiest way to open a download window without navigating away from the page
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This javascript is nice that it doesn't open a new window or tab.
window.location.assign(url);
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Twitter Bootstrap alert message close and open again
...e jQuery's .hide() method instead.
The fix-it-quick method:
Using inline javascript to hide the element onclick like this:
<div class="alert" style="display: none">
<a class="close" onclick="$('.alert').hide()">×</a>
<strong>Warning!</strong> Best check y...
How to select last two characters of a string
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slice() reference : developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– Offirmo
Oct 30 '13 at 9:20
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Can You Get A Users Local LAN IP Address Via JavaScript?
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As it turns out, the recent WebRTC extension of HTML5 allows javascript to query the local client IP address. A proof of concept is available here: http://net.ipcalf.com
This feature is apparently by design, and is not a bug. However, given its controversial nature, I would be cautiou...
Can you use a trailing comma in a JSON object?
... @ZeroDistraction: ECMA262 defines ECMAscript (also known as javascript) which is a programming language like Perl or Ruby or C++ or Java. JSON is a data format like XML or CSV or YAML. They are not the same thing. JSON doesn't exist in EXMA262 but the syntax it's derived from does and...