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What is the colon operator in Ruby?
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answered Jun 14 '11 at 0:33
Chris Jester-YoungChris Jester-Young
200k4444 gold badges362362 silver badges409409 bronze badges
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Increase heap size in Java
I am working on a Windows 2003 server (64-bit) with 8 GB RAM. How can I increase the heap memory maximum? I am using the -Xmx1500m flag to increase the heap size to 1500 Mb. Can I increase the heap memory to 75% of physical memory (6 GB Heap)?
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Mapping many-to-many association table with extra column(s)
My database contains 3 tables:
User and Service entities have many-to-many relationship and are joined with the SERVICE_USER table as follows:
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How do I fix certificate errors when running wget on an HTTPS URL in Cygwin?
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132
Looking at current hacky solutions in here, I feel I have to describe a proper solution after a...
Why does this method print 4?
...ose that
X = 100
M = 1
R = 5
P = 12
Then C = 19, and cnt = 2.
Example 3: Suppose that
X = 101
M = 1
R = 5
P = 12
Then C = 20, and cnt = 3.
Example 4: Suppose that
X = 101
M = 2
R = 5
P = 12
Then C = 19, and cnt = 2.
Thus, we see that both the system (M, R, and P) and the stack size ...
Debugging Scala code with simple-build-tool (sbt) and IntelliJ
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answered Nov 11 '10 at 2:35
Aaron NovstrupAaron Novstrup
20.1k77 gold badges6363 silver badges107107 bronze badges
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How to get duplicate items from a list using LINQ? [duplicate]
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edited Aug 28 '19 at 14:30
UuDdLrLrSs
6,47577 gold badges3232 silver badges5353 bronze badges
answered...
What is a elegant way in Ruby to tell if a variable is a Hash or an Array?
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edited Mar 20 '11 at 6:35
answered Mar 20 '11 at 6:30
Pe...
Single TextView with multiple colored text
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333
yes, if you format the String with html's font-color property then pass it to the method Html....
How do you round to 1 decimal place in Javascript?
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Math.round(num * 10) / 10 works, here is an example...
var number = 12.3456789
var rounded = Math.round(number * 10) / 10
// rounded is 12.3
if you want it to have one decimal place, even when that would be a 0, then add...
var fixed = rounded.toFixed(1)
// fixed is always to 1 d.p.
// NOTE: ...