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Calculate total seconds in PHP DateInterval

... Could you not compare the time stamps instead? $now = new DateTime('now'); $diff = $date->getTimestamp() - $now->getTimestamp() share | improve this answer ...
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Semantic-ui vs Bootstrap [closed]

... that we can't see the differences between Bootstrap and Semantic-UI right now, Semantic-ui is new, so we have to let the time decide :) My opinion: Semantic-UI design is better than Bootstrap and more clean, easy to use, strict coding, useful components, lightweight. I see the future of Frameworks...
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How can I recover a removed file in Mercurial (if at all)?

...<revision number> <path to deleted file> The deleted file will now be in your working copy, ready to be committed back into head. share | improve this answer | fo...
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How much does it cost to develop an iPhone application? [closed]

...wa) $50-150K estimate with the 22 day Obama app. Take another hit, dude. Now if you want to build backend services for your app, that number's going to go up even more. Everyone seems surprised that Instagram chewed through $500K in venture funding to build a new frontend and backend. I'm not. ...
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How do you rotate a two dimensional array?

...eed this information in our function to rotate a matrix, so let’s add it now: def rotate(matrix): size = len(matrix) # Rotatable layers only. layer_count = size / 2 Now we know what layers are and how to determine the number of layers that actually need rotating, how do we isolate a...
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How do I get the current time only in JavaScript

... // => 30 d.getSeconds(); // => 51 or var d = new Date(); // for now d.getHours(); // => 9 d.getMinutes(); // => 30 d.getSeconds(); // => 51 share | improve this answer ...
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Can I use Objective-C blocks as properties?

... wow, I didn't know that, thanks! ... Although I often do @synthesize myProp = _myProp – Robert Nov 8 '12 at 8:04 ...
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Read stream twice

... I know this comment is out of time, but, here in the first option, if you read the inputstream as a byte array, doesn't it means that you're loading all the data to memory? which could be a big problem if you're loading somethin...
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Objective-C categories in static library

...ed. Details: I found some answers on various forums, blogs and apple docs. Now I try make short summary of my searches and experiments. Problem was caused by (citation from apple Technical Q&A QA1490 https://developer.apple.com/library/content/qa/qa1490/_index.html): Objective-C does not define...
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How to save CSS changes of Styles panel of Chrome Developer Tools?

... You can save your CSS changes from Chrome Dev Tools itself. Chrome now allows you to add local folders to your Workspace. After allowing Chrome access to the folder and adding the folder to the local workspace, you can map a web resource to a local resource. Navigate to the Sources panel o...