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How do I format a long integer as a string without separator in Java?
...mat fmt = new MessageFormat("{0,choice,0#zero!|1#one!|1<{0,number,'#'}|10000<big: {0}}");
int[] nums = new int[] {
0,
1,
100,
1000,
10000,
100000,
1000000,
10000000
};
Object[] a = new...
How many threads can a Java VM support?
... try {
Thread.sleep(1000);
} catch (Exception e){
System.err.println(e);
}
}
}
}).start();
...
Joda-Time: what's the difference between Period, Interval and Duration?
...kej's answer:
A Joda-Time duration is a "physical" time interval; eg:
12000 milliseconds <-- this is a duration
A Joda-Time interval is actually a pair of instants (start instant - end instant). An instant is, again, a "physical" concept, a point in the timeline. Eg (just a possible notati...
Getting only Month and Year from SQL DATE
...OTE: In SQL Server 2008, You will still have the TIME attached as 00:00:00.000
This is not exactly the same as "removing" any notation of day and time altogether.
Also the DAY set to the first. e.g. 2009-10-01 00:00:00.000
s...
C# operator overload for `+=`?
...
Console.WriteLine(d);
Let view the IL-code for this instructions:
IL_0000: nop
IL_0001: ldc.i4.s 10
IL_0003: newobj instance void [mscorlib]System.Decimal::.ctor(int32)
IL_0008: stloc.0
IL_0009: ldloc.0
IL_000a: ldc.i4.s 10
IL_000c: newobj instance void [mscorlib...
How can I change the color of my prompt in zsh (different from normal text)?
...g two commands
autoload -U colors && colors
export PS1="%F{214}%K{000}%m%F{015}%K{000}:%F{039}%K{000}%~%F{015}%K{000}\$ "
present the hostname in orange with black background, followed by a colon in white with black background, followed by the current working directory in bright blue with...
Are there any disadvantages to always using nvarchar(MAX)?
... needed when dealing with a VARCHAR(MAX) value. (only if the size exceeds 8000)
VARCHAR(MAX) or NVARCHAR(MAX) is considered as a 'large value type'. Large value types are usually stored 'out of row'. It means that the data row will have a pointer to another location where the 'large value' is store...
What is the easiest way to remove the first character from a string?
...fastest and most readable way of doing things:
require 'benchmark'
N = 1_000_000
puts RUBY_VERSION
STR = "[12,23,987,43"
Benchmark.bm(7) do |b|
b.report('[0]') { N.times { "[12,23,987,43"[0] = '' } }
b.report('sub') { N.times { "[12,23,987,43".sub(/^\[+/, "") } }
b.report('gsub') { N.tim...
Converting Long to Date in Java returns 1970
I have list with long values (for example: 1220227200, 1220832000, 1221436800...) which I downloaded from web service. I must convert it to Dates. Unfortunately this way, for example:
...
How do I disable text selection with CSS or JavaScript? [duplicate]
...lection,
myDiv::-moz-selection,
myDiv::-webkit-selection {
background:#000;
color:#fff;
}
Then just match the colors to your "darky" design and see what happens :)
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