大约有 13,300 项符合查询结果（耗时：0.0385秒） [XML]
How to convert Milliseconds to “X mins, x seconds” in Java?
...
answered Mar 9 '09 at 10:01
siddhadevsiddhadev
15.3k22 gold badges2424 silver badges3232 bronze badges
...
On showing dialog i get “Can not perform this action after onSaveInstanceState”
...me" instead. About alternatives, I saw this: twigstechtips.blogspot.co.il/2014/01/… , but it's quite weird.
– android developer
May 6 '15 at 13:28
...
how to create a Java Date object of midnight today and midnight tomorrow?
...
I ran that code and got: Midnight: Thu Nov 01 19:00:00 CDT 2012
– Dave
Nov 2 '12 at 18:18
...
Divide a number by 3 without using *, /, +, -, % operators
...0*3 + a/100*3 + a/1000*3 + (..). In binary it's almost the same: 1 / 3 = 0.0101010101 (base 2), which leads to a / 3 = a/4 + a/16 + a/64 + (..). Dividing by 4 is where the bit shift comes from. The last check on num==3 is needed because we've only got integers to work with.
– Y...
How do you create a transparent demo screen for an Android app?
...r.
– Benito Bertoli
Aug 31 '12 at 8:01
...
Enum ToString with user friendly strings
...
answered Jan 26 '09 at 11:01
Ray BooysenRay Booysen
24.1k1111 gold badges7575 silver badges105105 bronze badges
...
How to create a directory and give permission in single command
... but I believe the answer for this is here: stackoverflow.com/questions/3740152/…
– Pedro Trujillo
Jul 15 '19 at 14:22
...
How can I test that a value is “greater than or equal to” in Jasmine?
...
AndrewAndrew
1,73011 gold badge1212 silver badges99 bronze badges
...
In Ruby on Rails, how do I format a date with the “th” suffix, as in, “Sun Oct 5th”?
...e method from 'active_support'.
>> time = Time.new
=> Fri Oct 03 01:24:48 +0100 2008
>> time.strftime("%a %b #{time.day.ordinalize}")
=> "Fri Oct 3rd"
Note, if you are using IRB with Ruby 2.0, you must first run:
require 'active_support/core_ext/integer/inflections'
...
How to get a random number in Ruby
...
answered May 5 '10 at 14:01
Marc-André LafortuneMarc-André Lafortune
70.6k1414 gold badges150150 silver badges162162 bronze badges
...