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Best way to compare two complex objects
...r, several solutions out there that you can use, like this one:
Compare .NET objects
Another option is to serialize the object as text, for example using JSON.NET, and comparing the serialization result. (JSON.NET can handle Cyclic dependencies between properties).
I don't know if by fastest yo...
What and When to use Tuple? [duplicate]
...
Absolutely! Think about network communications processing code. It's allocating and deallocating tons of memory so every couple minutes the GC is running and may take seconds to complete. This is unacceptable if something downstream is relying on th...
How to replace part of string by position?
..., then the thing you want to avoid here are allocations. And if you're on .Net Core 2.1+ (or the, as yet unreleased, .Net Standard 2.1), then you can, by using the string.Create method:
public static string ReplaceAt(this string str, int index, int length, string replace)
{
return string.Create...
Copy constructor versus Clone()
... derive from ICloneable.
The reason is that when Microsoft designed the .net framework they never specified whether the Clone() method on ICloneable should be a deep or shallow clone, thus the interface is semantically broken as your callers won't know whether the call will deep or shallow clone t...
How to check for a valid URL in Java?
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how about intranet urls?
– Puneet
Mar 23 '17 at 7:39
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How do I cancel a build that is in progress in Visual Studio?
...a build again and forget keyboard shortcut. Some devs switch between Java/.NET worlds every couple yrs. @igbogtiz said it better than I.
– Skychan
Feb 12 '16 at 19:59
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Positioning element at center of screen
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Please don't use inline styles! Here is a working example http://jsfiddle.net/S5bKq/.
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jQuery - select all text from a textarea
... method in a focus event handler) from working.
jsFiddle: http://jsfiddle.net/NM62A/
Code:
<textarea id="foo">Some text</textarea>
<script type="text/javascript">
var textBox = document.getElementById("foo");
textBox.onfocus = function() {
textBox.select();
...
Difference between IsNullOrEmpty and IsNullOrWhiteSpace in C# [duplicate]
...rWhiteSpace("\n"); //true
string.IsNullOrEmpty("\n"); //false
https://dotnetfiddle.net/4hkpKM
also see this answer about: whitespace characters
Long answer:
There are also a few other white space characters, you probably never used before
https://docs.microsoft.com/en-us/dotnet/api/system.ch...
How to Import .bson file format on mongodb
...r access remotely you can do it
for bson:
mongorestore --host m2.mongodb.net --port 27016 --ssl --username $user --password $password --authenticationDatabase $authdb -d test -c people "/home/${USER}/people.bson"
for bson compressed in .gz (gzip) format:
mongorestore --host m2.mongodb.net --por...