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When to favor ng-if vs. ng-show/ng-hide?
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The answer is not simple:
It depends on the target machines (mobile vs desktop), it depends on the nature of your data, the browser, the OS, the hardware it runs on... you will need to benchmark if you really want to know.
It is mostly a memory vs computation problem ... as with most perform...
Implements vs extends: When to use? What's the difference?
...e itself.
Refer to this question for when to use each of them:
Interface vs Abstract Class (general OO)
Example to understand things.
public class ExtendsAndImplementsDemo{
public static void main(String args[]){
Dog dog = new Dog("Tiger",16);
Cat cat = new Cat("July",20);
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HintPath vs ReferencePath in Visual Studio
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Except they changed this in VS2019 - we've been using this setup for years now. not anymore. Repository files now have higher priority than solution build dll files - go figure :(
– Christian
Nov 14 '19 at 10:19
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Java8 Lambdas vs Anonymous classes
...ly an implementation concern; it doesn't affect how one programs with AICs vs lambdas, which is what this question is mostly about. Note that a lambda expression does generate a class with a name like LambdaClass$$Lambda$1/1078694789. However, this class is generated on-the-fly by the lambda metafac...
Differences between socket.io and websockets
...between WebSocket and Socket.IO:
https://www.npmjs.com/package/websocket-vs-socket.io
https://github.com/rsp/node-websocket-vs-socket.io
It is a simple example of server-side and client-side code - the client connects to the server using either WebSocket or Socket.IO and the server sends three m...
Find() vs. Where().FirstOrDefault()
...formances on using the .Find() in specific scenarios Performance of Find() vs. FirstOrDefault()
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JavaScript property access: dot notation vs. brackets?
...tion is faster (for me at least) test your browser jsperf.com/dot-notation-vs-bracket-notation/2
– Dave Chen
May 23 '13 at 16:55
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IPN vs PDT in Paypal
...'t guarantee message delivery. Here is link to doc covering that topic PDT vs IPN.
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MSBuild doesn't copy references (DLL files) if using project dependencies in solution
... contain any code that explicitly uses assembly B (e.g. B.SomeFunction()), VS/MSBuild doesn't detect that B is required by X, and thus doesn't copy it over into project Y's bin directory; it only copies the X and A assemblies.
Solution
You have two options to solve this problem, both of which will...
ping response “Request timed out.” vs “Destination Host unreachable”
When I ping an IP address, what is the difference between Request timed out and Destination host unreachable returned from the command?
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