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Java: convert List to a String
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784
With Java 8 you can do this without any third party library.
If you want to join a Collection o...
Using Sinatra for larger projects via multiple files
...tf-8
module NiceBytes
K = 2.0**10
M = 2.0**20
G = 2.0**30
T = 2.0**40
def nice_bytes( bytes, max_digits=3 )
value, suffix, precision = case bytes
when 0...K
[ bytes, 'B', 0 ]
else
value, suffix = case bytes
when K...M then [ bytes / K, 'kiB' ]
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What's the use of session.flush() in Hibernate
When we are updating a record, we can use session.flush() with Hibernate. What's the need for flush() ?
9 Answers
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How do I get elapsed time in milliseconds in Ruby?
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134
As stated already, you can operate on Time objects as if they were numeric (or floating point) v...
std::function and std::bind: what are they, and when should they be used?
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4 Answers
4
Active
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How to show current time in JavaScript in the format HH:MM:SS?
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104
function checkTime(i) {
if (i < 10) {
i = "0" + i;
}
return i;
}
functi...
How do you know a variable type in java?
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4
That would work if the types aren't primitives... If the type is int , how to know the type?
– Miguel Ribeiro
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Multiple cases in switch statement
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answered Sep 16 '08 at 1:40
Brian R. BondyBrian R. Bondy
302k110110 gold badges566566 silver badges614614 bronze badges
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What's the easy way to auto create non existing dir in ansible
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141
Right now, this is the only way
- name: Ensures {{project_root}}/conf dir exists
file: path=...
Find closing HTML tag in Sublime Text
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Mark Amery
98.9k4848 gold badges336336 silver badges379379 bronze badges
answered Feb 11 '13 at 14:35
Mikko OhtamaaMi...