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Convert form data to JavaScript object with jQuery

How do I convert all elements of my form to a JavaScript object? 51 Answers 51 ...
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Why would one use nested classes in C++?

...le via scoping the A class (it would be referred to as A::Class). Some examples: Publicly nesting class to put it in a scope of relevant class Assume you want to have a class SomeSpecificCollection which would aggregate objects of class Element. You can then either: declare two classes: Some...
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How do I get the different parts of a Flask request's url?

I want to detect if the request came from the localhost:5000 or foo.herokuapp.com host and what path was requested. How do I get this information about a Flask request? ...
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Nginx no-www to www and www to no-www

... example location / { rewrite ^/cp/login?$ /cp/login.php last; # etc etc... } } Note: I have not originally included https:// in my solution since we use loadbalancers and our https:// server is a high-traffic SSL payment server: we do not mix https:// an...
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Send message to specific client with socket.io and node.js

... you need to send an event to a specific socket with a callback, then use @PHPthinking's answer and use io.sockets.connected[socketid].emit();. Tested with 1.4.6. – tbutcaru May 25 '16 at 14:48 ...
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Use dynamic (variable) string as regex pattern in JavaScript

...o add a (variable) tag to values with regex, the pattern works fine with PHP but I have troubles implementing it into JavaScript. ...
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Determine if code is running as part of a unit test

I have a unit test (nUnit). Many layers down the call stack a method will fail if it is running via a unit test. 19 Answers...
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How do I put double quotes in a string in vba?

...e CHR(34)*: Worksheets("Sheet1").Range("A1").Formula = "IF(Sheet1!A1=0," & CHR(34) & CHR(34) & ",Sheet1!A1)" *Note: CHAR() is used as an Excel cell formula, e.g. writing "=CHAR(34)" in a cell, but for VBA code you use the CHR() function. ...
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How can I troubleshoot my Perl CGI script?

...option called RemotePort; although admittedly, there aren't many working examples on the web (RemotePort isn't even mentioned in perldebug) - and it was kinda problematic for me to come up with this one, but here it goes (it being a Linux example). To do a proper example, first I needed something t...
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Programmatically saving image to Django ImageField

...import File # you need this somewhere import urllib # The following actually resides in a method of my model result = urllib.urlretrieve(image_url) # image_url is a URL to an image # self.photo is the ImageField self.photo.save( os.path.basename(self.url), File(open(result[0], 'rb')) ...