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What is the most efficient way to store tags in a database?
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Retrieve version from maven pom.xml in code
...t is the simplest way to retrieve version number from maven's pom.xml in code, i.e., programatically?
11 Answers
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When to use std::size_t?
...t; get_size_of_stuff(); i++). Now, sure, you might not want to do a lot of raw loops, but - come on, you use them too.
– einpoklum
Feb 10 '16 at 12:56
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File path to resource in our war/WEB-INF folder?
I've got a file in my war/WEB-INF folder of my app engine project. I read in the FAQs that you can read a file from there in a servlet context. I don't know how to form the path to the resource though:
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How to remove old Docker containers
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How to change a string into uppercase
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s = 'sdsd'
print (s.upper())
upper = raw_input('type in something lowercase.')
lower = raw_input('type in the same thing caps lock.')
print upper.upper()
print lower.lower()
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error: cannot dynamic_cast ‘b’ (of type ‘class Base*’) to type ‘c...
...{
T _val;
public:
Derived() {}
Derived(T val): _val(val) {}
T raw() {return _val;}
};
int main()
{
Base * b = new Derived<int>(1);
Derived<int> * d = dynamic_cast<Derived<int>* >(b);
cout << d->raw() << endl;
return 0;
}
dynamic_cast
When someone writes a new programming language, what do they write it IN?
...ely of binary numbers that are a direct one-to-one correspondence with the raw language of the computer itself.
But it still doesn't end. Even a file with just raw numbers in it still needs translation. You still need to get those raw numbers in a file into the computer.
Well believe it or not the...
VIM: Deleting from current position until a space
Often when developing I am confronted with a nested object that I'd like to delete from code in the middle of a line like this:
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Getting output of system() calls in Ruby
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