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Java ArrayList - how can I tell if two lists are equal, order not mattering?
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Second "if" statement inside function can be simplified as if(one == null || two == null || one.size() != two.size()){ return false; } because you are already checking if both one and two are null
– Hugo
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How to add a new row to an empty numpy array
...nswered May 6 '17 at 10:55
just4funjust4fun
30733 silver badges22 bronze badges
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Can JavaScript connect with MySQL?
...wered to an MVC model (Model, View, Controller) where we had the following functionality:
MODEL: The model is what deals with the data, in this case, the PHP scripts that manage variables or that access data stored, in this case in our MySQL database and send it as JSON data to the client.
VIEW: T...
Why is using 'eval' a bad practice?
...d to be exploited sooner or later. Even an innocent input like: Let's have fun. will cause a syntax error and expose the vulnerability.
– Nadia Alramli
Dec 2 '09 at 16:20
18
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Is 161803398 A 'Special' Number? Inside of Math.Random()
...arge) MSEED can be substituted for the above values. So it is mathematical fun, more or less.. So the correct answer should be: No. But it is based on Phi.
– TaW
May 15 '14 at 21:19
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Difference between == and ===
...this your custom class needs to conform Equatable protocol and it's static func == (lhs:, rhs:) -> Bool function
Let's look at example:
class Person : Equatable {
let ssn: Int
let name: String
init(ssn: Int, name: String) {
self.ssn = ssn
self.name = name
}
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Are Databases and Functional Programming at odds?
...a web developer for some time now, and have recently started learning some functional programming. Like others, I've had some significant trouble apply many of these concepts to my professional work. For me, the primary reason for this is I see a conflict between between FP's goal of remaining sta...
$(document).ready equivalent without jQuery
...f browsers, though not IE8:
document.addEventListener("DOMContentLoaded", function(event) {
//do work
});
jQuery's native function is much more complicated than just window.onload, as depicted below.
function bindReady(){
if ( readyBound ) return;
readyBound = true;
// Mozilla,...
How do you tell someone they're writing bad code? [closed]
I've been working with a small group of people on a coding project for fun. It's an organized and fairly cohesive group. The people I work with all have various skill sets related to programming, but some of them use older or outright wrong methods, such as excessive global variables, poor naming ...
How to handle click event in Button Column in Datagridview?
...f
End Sub
Update 1 - Custom Event
If you wanted to have a little bit of fun, you can add your own event to be raised whenever a button is clicked on the DataGrid. You can't add it to the DataGrid itself, without getting messy with inheritance etc., but you can add a custom event to your form and...