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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...
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...
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...
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...
PhoneGap: Detect if running on desktop browser
...nother great option:
var app = document.URL.indexOf( 'http://' ) === -1 && document.URL.indexOf( 'https://' ) === -1;
if ( app ) {
// PhoneGap application
} else {
// Web page
}
as seen here: Detect between a mobile browser or a PhoneGap application
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