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How to remove the querystring and get only the url?

...he querystring. explode() is less direct because it must produce a potentially two-element array by which the first element must be accessed. Some other techniques may break when the querystring is missing or potentially mutate other/unintended substrings in the url -- these techniques should be a...
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FFMPEG (libx264) “height not divisible by 2”

...vcodec libx264 -y -an video.mp4 -vf "pad=ceil(iw/2)*2:ceil(ih/2)*2" Basically, .h264 needs even dimensions so this filter will: Divide the original height and width by 2 Round it up to the nearest pixel Multiply it by 2 again, thus making it an even number Add black padding pixels up to this num...
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Execute the setInterval function without delay the first time

... It's simplest to just call the function yourself directly the first time: foo(); setInterval(foo, delay); However there are good reasons to avoid setInterval - in particular in some circumstances a whole load of setInterval events can arrive imm...
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How to save an image locally using Python whose URL address I already know?

... Python 2 Here is a more straightforward way if all you want to do is save it as a file: import urllib urllib.urlretrieve("http://www.digimouth.com/news/media/2011/09/google-logo.jpg", "local-filename.jpg") The second argument is the local path where the file should be s...
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What is 'YTowOnt9'?

...e64 encoded PHP-serialized values do too, but when they are empty they are all the same. It makes it look as if a lot of very different PHP scripts have this random string in common. share | improve...
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sql ORDER BY multiple values in specific order?

...I have a table with a indexed key and a non indexed field. I need to find all records with a certain value and return the row. I would like to know if I can order by multiple values. ...
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How do I configure different environments in Angular.js?

...strict"; angular.module("config", []).constant("ENV", "development"); Finally, I declare the dependency on whatever modules need it: // the 'config' dependency is generated via grunt var app = angular.module('myApp', [ 'config' ]); Now my constants can be dependency injected where needed. E.g.,...
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Fast ceiling of an integer division in C / C++

...cture's divide instruction also includes remainder in its result so this really needs only one division and would be very fast – phuclv Jan 25 '14 at 11:15 ...
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Python os.path.join on Windows

...'c:' 'c:\\' did not work (C:\\ created two backslashes, C:\ didn't work at all) Thanks again ghostdog74, Smashery, and Roger Pate. I am in your debt :) – Frank E. Mar 11 '10 at 6:12 ...
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How to use single storyboard uiviewcontroller for multiple subclass

...do what you propose because there are no initializers in UIStoryboard that allow overriding the view controller associated with the storyboard as defined in the object details in the storyboard on initialization. It's at initialization that all the UI elements in the stoaryboard are linked up to th...