|
Canada-0-CLOTHING شركة الأدلة
|
شركة أخبار :
- language agnostic - What is a lambda (function)? - Stack Overflow
For a person without a comp-sci background, what is a lambda in the world of Computer Science?
- programming languages - What is a Namespace? - Stack Overflow
I am going to provide a more commonplace description Say my wife has a sister named Sue, and so do I How can I tell them apart in a conversation? By using their last names ("Sue Larson" vs "Sue Jones") The last name is the namespace This is a limited example of course, and in programming, the potential family members may be far more numerous than my example, therefore the potential for
- What is a CSRF token? What is its importance and how does it work?
I am writing an application (Django, it so happens) and I just want an idea of what actually a quot;CSRF token quot; is and how it protects the data Is the post data not safe if you do not use CSRF
- multithreading - What is a thread (really)? - Stack Overflow
I have been trying to find a good definition, and get an understanding, of what a thread really is It seems that I must be missing something obvious, but every time I read about what a thread is,
- python - What is a NoneType object? - Stack Overflow
TypeError: cannot concatenate 'str' and 'NoneType' objects I'm pretty sure the 'str' means string, but I dont know what a 'NoneType' object is My script craps out on the second line, I know the first one works because the commands from that line are in my asa as I would expect At first I thought it may be because I'm using variables and user input inside send_command Everything in 'CAPS
- java - What exactly does a jar file contain? - Stack Overflow
However, I got curious to what each class contained and when I try to open one of the classes in the jar file, it tells me that I need a source file A jar file is basically a zip file containing class files and potentially other resources (and metadata about the jar itself) It's hard to compare C to Java really, as Java byte code maintains a lot more metadata than most binary formats - but
- security - What is a keytab exactly? - Stack Overflow
To answer your two questions: every user and service does not need a keytab file keytabs use symmetric key cryptography I'm going to explain a bit more based on my understanding on how keytabs are used in mixed networks of Windows and non-Windows systems using Active Directory as the directory service If the directory service is something other than AD, which is the most popular directory
- What is the difference between a schema and a table and a database . . .
A relation schema is the logical definition of a table - it defines what the name of the table is, and what the name and type of each column is It's like a plan or a blueprint A database schema is the collection of relation schemas for a whole database A table is a structure with a bunch of rows (aka "tuples"), each of which has the attributes defined by the schema Tables might also have
- c++ - What is a char*? - Stack Overflow
The char type can only represent a single character When you have a sequence of characters, they are piled next to each other in memory, and the location of the first character in that sequence is returned (assigned to test) Test is nothing more than a pointer to the memory location of the first character in "testing", saying that the type it points to is a char
- c++ - What is a thunk? - Stack Overflow
I've seen it used in programming (specifically in the C++ domain) and have no idea what it is Presumably it is a design pattern, but I could be wrong Can anyone give a good example of a thunk?
|
|