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Generating v5 UUID. What is name and namespace?
I've read the man page, but I do not undestand what name and namespace are for.
3 Answers
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Is it possible only to declare a variable without assigning any value in Python?
...ly initialized variables. If you init something to None, make sure that's what you really want, and assign something more meaningful if you can.
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In C++, what is a “namespace alias”?
What is a "namespace alias" in C++? How is it used?
5 Answers
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What is the difference between self-types and trait subclasses?
...tions and videos. For now, here is a link to another question.
Now, as to what is the difference between a self type and extending a trait, that is simple. If you say B extends A, then B is an A. When you use self-types, B requires an A. There are two specific requirements that are created with sel...
How can I create a Makefile for C projects with SRC, OBJ, and BIN subdirectories?
...instead of stopping at objects, and
the name of the target (foo.o) is not what the rule will actually produce (obj/foo.o).
I suggest the following:
OBJECTS := $(SOURCES:$(SRCDIR)/%.c=$(OBJDIR)/%.o)
$(OBJECTS): $(OBJDIR)/%.o : $(SRCDIR)/%.c
$(CC) $(CFLAGS) -c $< -o $@
@echo "Compiled...
How to specify in crontab by what user to run script? [closed]
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Will this also set the group id as the OP asked? What if the group one wants is different from the user's primary group?
– askyle
Mar 31 '15 at 9:59
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What is difference between XML Schema and DTD?
I have googled this question, but I do not understand clearly what is an XML schema and DTD (document type definition), and why the XML schema is more powerful compared to DTD.
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Why seal a class?
I'd like to hear what is the motivation behind the bulk of sealed classes in the .Net framework. What is the benefit of sealing a class? I cannot fathom how not allowing inheritance can be useful and most likely not the only one fighting these classes.
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Why do we need Abstract factory design pattern?
...hat makes use of the factory pattern?
DDD Book, Eric Evans: Please explain what is meant by "The FACTORY should be abstracted to the type desired rather than the concrete class(es) created."
DI container, factory, or new for ephemeral objects?
How to unit test instance creation?
What is the best str...
Integrated Markdown WYSIWYG text editor
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Wow, thanks for sharing that -- this is EXACTLY what I was looking for. Awesome!
– Jared White
Nov 4 '15 at 19:13
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