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Comparing two java.util.Dates to see if they are in the same day
... = Calendar.getInstance();
Calendar cal2 = Calendar.getInstance();
cal1.setTime(date1);
cal2.setTime(date2);
boolean sameDay = cal1.get(Calendar.DAY_OF_YEAR) == cal2.get(Calendar.DAY_OF_YEAR) &&
cal1.get(Calendar.YEAR) == cal2.get(Calendar.YEAR);
Note that "same day" is n...
Why the switch statement cannot be applied on strings?
..." questions can easily be answered by the history of the compiler. At the time they wrote it, C was glorified assembly and hence switch really was a convenient branch table.
– JaredPar
Mar 16 '09 at 13:34
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Convert datetime object to a String of date only in Python
I see a lot on converting a date string to an datetime object in Python, but I want to go the other way.
I've got
11 A...
What is the difference between a strongly typed language and a statically typed language?
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A statically typed language has a type system that is checked at compile time by the implementation (a compiler or interpreter). The type check rejects some programs, and programs that pass the check usually come with some guarantees; for example, the compiler guarantees not to use integer arithm...
Converting milliseconds to a date (jQuery/JavaScript)
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var time = new Date().getTime();
var date = new Date(time);
alert(date.toString()); // Wed Jan 12 2011 12:42:46 GMT-0800 (PST)
share
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How can I get the current network interface throughput statistics on Linux/UNIX? [closed]
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I wrote this dumb script a long time ago, it depends on nothing but Perl and Linux≥2.6:
#!/usr/bin/perl
use strict;
use warnings;
use POSIX qw(strftime);
use Time::HiRes qw(gettimeofday usleep);
my $dev = @ARGV ? shift : 'eth0';
my $dir = "/sys/class/...
Rolling median algorithm in C
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I have looked at R's src/library/stats/src/Trunmed.c a few times as I wanted something similar too in a standalone C++ class / C subroutine. Note that this are actually two implementations in one, see src/library/stats/man/runmed.Rd (the source of the help file) which says
\details{...
How can I get the current date and time in UTC or GMT in Java?
When I create a new Date object, it is initialized to the current time but in the local timezone. How can I get the current date and time in GMT?
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CSS transition shorthand with multiple properties?
...age if you have a lot of elements transitioning all properties at the same time. About ms-transition, I don't know of any reason, now that IE10 is out, why anyone would still use ms-transition instead of the standard transition. It won't cause any trouble to have both, but it will, especially on a t...
PHP function to generate v4 UUID
...n sprintf( '%04x%04x-%04x-%04x-%04x-%04x%04x%04x',
// 32 bits for "time_low"
mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ),
// 16 bits for "time_mid"
mt_rand( 0, 0xffff ),
// 16 bits for "time_hi_and_version",
// four most significant bits holds version...