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How to get current moment in ISO 8601 format with date, hour, and minute?
...Time, as I see, I can use a pre-defined formatter ISODateTimeFormat, which does this job for me..
– yegor256
Oct 12 '10 at 12:18
8
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Do subclasses inherit private fields?
...lass's private fields. As he states, having no access to a private member doesn't mean its not there.
However. This is different than the notion of inheritance for a class. As is the case in the java world, where there is a question of semantics the arbiter is the Java Language Specification (cu...
How to remove folders with a certain name
In Linux, how do I remove folders with a certain name which are nested deep in a folder hierarchy?
11 Answers
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How do I specify “close existing connections” in sql script
I'm doing active development on my schema in SQL Server 2008 and frequently want to rerun my drop/create database script. When I run
...
How to define a function in ghci across multiple lines?
... your example), you can just put them all on one line and it works (guards do not care about spacing)
let abs n | n >= 0 = n | otherwise = -n
If you wanted to write your function with multiple definitions that pattern match on the arguments, like this:
fact 0 = 1
fact n = n * fact (n-1)
The...
How do I get the last day of a month?
...y works perfectly well. It's a pedantic argument which way is better. I've done it both ways and both yield the same answer.
– Mark
Mar 22 '10 at 15:02
add a comment
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How to replace all occurrences of a character in string?
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std::string doesn't contain such function but you could use stand-alone replace function from algorithm header.
#include <algorithm>
#include <string>
void some_func() {
std::string s = "example string";
std::replace( s...
How to set Bullet colors in UL/LI html lists via CSS without using any images or span tags [duplicat
...
The most common way to do this is something along these lines:
ul {
list-style: none;
padding: 0;
margin: 0;
}
li {
padding-left: 1em;
text-indent: -.7em;
}
li::before {
content: "• ";
color: red; /* or whatever...
What are some uses of template template parameters?
...plate parameters (that is templates which take templates as parameters) to do policy-based class design. What other uses does this technique have?
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How to negate specific word in regex? [duplicate]
...ression where negation applies to the specific word - so in my example how do I negate an actual bar , and not "any chars in bar"?
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