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How can I format a decimal to always show 2 decimal places?

... 108 I suppose you're probably using the Decimal() objects from the decimal module? (If you need ex...
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jQuery If DIV Doesn't Have Class “x”

...t my example of use If you hover over a div, it fades as normal speed to 100% opacity if the div does not contain the 'selected' class If you hover out of a div, it fades at slow speed to 30% opacity if the div does not contain the 'selected' class Clicking the button adds 'selected' class to the ...
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JavaScript DOM remove element

...is. Thanks – Muhaimin Feb 27 '14 at 10:51 1 I confirm this behaviour. My framework uses a Javascr...
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DROP IF EXISTS VS DROP?

...all'Mike Sherrill 'Cat Recall' 78.5k1616 gold badges103103 silver badges156156 bronze badges 6 ...
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How do I use the includes method in lodash to check if an object is in the collection?

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Requests — how to tell if you're getting a 404

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ruby system command check exit code

... | edited Sep 10 '13 at 20:36 answered Sep 10 '13 at 20:31 ...
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How can one use multi threading in PHP applications

...ction run() { if ($this->arg) { $sleep = mt_rand(1, 10); printf('%s: %s -start -sleeps %d' . "\n", date("g:i:sa"), $this->arg, $sleep); sleep($sleep); printf('%s: %s -finish' . "\n", date("g:i:sa"), $this->arg); } } } //...
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AngularJS check if form is valid in controller

... 109 Try this in view: <form name="formName" ng-submit="submitForm(formName)"> <!-- fie...
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Performing Breadth First Search recursively

... answered Mar 31 '10 at 2:32 TanzelaxTanzelax 4,75022 gold badges2323 silver badges2828 bronze badges ...