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Implementing comparison operators via 'tuple' and 'tie', a good idea?
...
else
{
return lexiLessthan(rest...);
}
}
And the .cpp for the base case without arguments:
bool lexiLessthan()
{
return false;
}
Now your example becomes:
return lexiLessthan(
lhs.one_member, rhs.one_member,
lhs.another, rhs.another,
lhs.yet_more, rhs.yet_more
);
...
What do the arrow icons in Subclipse mean?
...electing from the drop-down allows switching between different remote code bases.
- Shows only incoming changes (remote → local).
- Shows only outgoing changes (local → remote).
- Shows both incoming and outgoing changes (remote ↔ local).
- Shows conflicting changes.
- Updates all local r...
How does node.bcrypt.js compare hashed and plaintext passwords without the salt?
...t this way, does it matter if attacker knows salt for certain user in data base like this: column_password = hash, column_salt = salt vs column_password = hash_salt. attacker still has same information. Point of salt is to make every password so random and bigger that it becomes unlikely someone h...
Which method performs better: .Any() vs .Count() > 0?
...ve used LINQ to filter it etc (Where etc), you will have an iterator-block based sequence, and so this ICollection<T> optimisation is useless.
In general with IEnumerable<T> : stick with Any() ;-p
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Git: How to remove file from historical commit?
...refs.
The filter-branch approach is considerably more powerful than the rebase approach, since it
allows you to work on all branches/refs at once,
renames any tags on the fly
operates cleanly even if there have been several merge commits since the addition of the file
operates cleanly even if t...
Type of conditional expression cannot be determined because there is no implicit conversion between
...
This is also the case if you have a nullable database field type, for example a nullable DateTime and you try and cast data to DateTime, when it infact required (DateTime?)
– Mike Upjohn
Sep 16 '15 at 14:58
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Sequelize.js: how to use migrations and sync
... my project ready to launch. I have big plans for after launch and the database structure is going to change -- new columns in existing tables as well as new tables, and new associations to existing and new models.
...
Why does int num = Integer.getInteger(“123”) throw NullPointerException?
...the Principle of Least Astonishment
Most awkward/misleading method in Java Base API ?
On autounboxing
The other issue, of course, is how the NullPointerException gets thrown. To focus on this issue, we can simplify the snippet as follows:
Integer someInteger = null;
int num = someInteger; // t...
Non-type template parameters
...having the data members recursively mangled according to their values (for base classes, for example we can apply depth-first, left-to-right traversal). But it's definitely not going to work for arbitrary classes.
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Android - Dynamically Add Views into View
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Use the LayoutInflater to create a view based on your layout template, and then inject it into the view where you need it.
LayoutInflater vi = (LayoutInflater) getApplicationContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View v = vi.inflate(R.layout....