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How do I format a string using a dictionary in python-3.x?

...[longitude]}'.format(geopoint) 'The title is {0.title}s'.format(a) # the a from your first example share | improve this answer | follow | ...
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How to handle command-line arguments in PowerShell

...of the file. You can also assign default values to your params, read them from console if not available or stop script execution: param ( [string]$server = "http://defaultserver", [Parameter(Mandatory=$true)][string]$username, [string]$password = $( Read-Host "Input password, please" ...
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Why would a JavaScript variable start with a dollar sign? [duplicate]

... common use in jQuery is to distinguish jQuery objects stored in variables from other variables. For example, I would define: var $email = $("#email"); // refers to the jQuery object representation of the dom object var email_field = $("#email").get(0); // refers to the dom object itself I fin...
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Get escaped URL parameter

... Below is what I have created from the comments here, as well as fixing bugs not mentioned (such as actually returning null, and not 'null'): function getURLParameter(name) { return decodeURIComponent((new RegExp('[?|&]' + name + '=' + '([^&;...
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Chrome: timeouts/interval suspended in background tabs?

...d performance on-demand for a browser game that uses WebSockets, so I know from experience that using WebSockets doesn't ensure unlimited performance, but from tests, playing an audio file seems to ensure it Here's 2 empty audio loops I created for this purpose, you can use them freely, commerciall...
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How to implement an ordered, default dict? [duplicate]

I would like to combine OrderedDict() and defaultdict() from collections in one object, which shall be an ordered, default dict . Is this possible? ...
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Vertically align an image inside a div with responsive height

...idth:height = 16:9 */ } Here is the Online Demo. Comment out the lines from the bottom and resize the panel to see the effect. Also, we could apply the padding property to a dummy child or :before/:after pseudo-element to achieve the same result. But note that in this case, the percentage value...
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How to check version of python modules?

... Python >= 3.8: If you're on python >=3.8 you can use a module from the built-in library for that. To check a package's version (in this example construct) run: >>> from importlib.metadata import version >>> version('construct') '4.3.1' Python < 3.8: Use pkg_resourc...
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How to create a windows service from java app

...used windows in any form and I've never had to create a service, let alone from something like a java app (I've got a jar for the app and a single dependency jar - log4j). What is the magic necessary to make this run as a service? I've got the source, so code modifications, though preferably avoid...
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Is the size of C “int” 2 bytes or 4 bytes?

... sizeof(int) can be any value from 1. A byte is not required to be 8 bits and some machines don't have a 8 bit addressable unit (which basically is the definition of a byte in the standard). The answer is not correct without further information. ...