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Why does a base64 encoded string have an = sign at the end
...4 encoding in C#, however I have seen several times that when I convert a string into base64, there is an = at the end.
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Generate random string/characters in JavaScript
I want a 5 character string composed of characters picked randomly from the set [a-zA-Z0-9] .
77 Answers
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Getting all types that implement an interface
...ibility" not whether interface is implemented are not. For example List<string> doesn't implement IEnumerable<object> but this method will return true in .Net 4.0 due to covariance which is wrong indeed. Correct answer is here
– Sriram Sakthivel
Apr...
XmlSerializer - There was an error reflecting type
...lic class NetService : IXmlSerializable
{
#region Data
public string Identifier = String.Empty;
public string Name = String.Empty;
public IPAddress Address = IPAddress.None;
public int Port = 7777;
#endregion
#region IXmlSerializable Implementation
...
Is there a way to override class variables in Java?
..., I would write it something like this;
public class Person {
private String name;
public Person(String name) {
this.name = name;
}
public void printName() {
System.out.println(name);
}
}
The JLS gives a lot more detail on hiding in section 8.3 - Field Declar...
How can I filter a Django query with a list of values?
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@OmkarDeshpande No
– DylanYoung
Nov 8 '18 at 16:47
@Dy...
What is memory fragmentation?
...uld be nice if true, but implementations of standard C++ templates such as string & vector can have some highly undesirable behaviours when they resize. For example in older versions of visual studio the std::string basically resizes by realloc 1.5 * current_size (to the nearest 8 bytes). So if ...
How to display request headers with command line curl
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@SergeyVlasov Actually, the equivalent of /dev/null in Windows is nul, not null.
– Francisco Zarabozo
Dec 11 '17 at 7:37
3
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Unicode character in PHP string
...e syntax so you can use json_decode to work on an artifically created JSON string representation. I changed the wording though to have that clarified.
– Stefan Gehrig
May 19 '11 at 12:48
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List of strings to one string
...
I would go with option A:
String.Join(String.Empty, los.ToArray());
My reasoning is because the Join method was written for that purpose. In fact if you look at Reflector, you'll see that unsafe code was used to really optimize it. The other two als...