typeoftypeof是一个一元运算符,它返回的结果
始终是一个字符串,对不同的操作数,它返回不同的结果。此表总结了typeof所有可能的返回值:操作数类型返回值undefined"undefined"Null"object"Boolean"boolean"Number"number"String...
分类:
编程语言 时间:
2014-05-24 07:18:35
阅读次数:
428
One Person GameTime Limit:2 Seconds Memory
Limit:65536 KBThere is an interesting and simple one person game. Suppose there
is a number axis under your...
分类:
其他好文 时间:
2014-05-24 07:02:17
阅读次数:
310
The string "PAYPALISHIRING" is written in a
zigzag pattern on a given number of rows like this: (you may want to display
this pattern in a fixed font ...
分类:
其他好文 时间:
2014-05-24 04:13:54
阅读次数:
284
0); return $output; } public function
decode($input) { $length = strlen($input); $number = 0; $...
分类:
其他好文 时间:
2014-05-24 02:46:45
阅读次数:
319
create or replace package cux_bom_pub isPROCEDURE
bom_expand_to_temp( p_organization_id number, p_item_id VARCHAR2,
p_levels_to_explode NUMBE...
分类:
数据库 时间:
2014-05-24 01:23:34
阅读次数:
2026
escriptionThenthTriangularnumber,T(n) = 1 + …
+n, is the sum of the firstnintegers. It is the number of points in a triangular
array withnpoints on si...
分类:
其他好文 时间:
2014-05-19 19:50:24
阅读次数:
191
Combination Sum IGiven a set of candidate
numbers (C) and a target number (T), find all unique combinations in C where the
candidate numbers sums to T...
分类:
其他好文 时间:
2014-05-19 16:41:14
阅读次数:
269
我们先写一个简单的脚本,执行以后再解释各个变量的意义# touch variable# vi
variable脚本内容如下:#!/bin/shecho "number:$#"echo "scname:$0"echo "first :$1"echo
"second:$2"echo "argume:$@...
分类:
系统相关 时间:
2014-05-19 16:17:05
阅读次数:
398
背景 主要代码 发送按钮的监听器:phone_number_editText =
(EditText) findViewById(R.id.phone_number_editText); sms_content_editText =
(EditText) findViewById(R....
分类:
移动开发 时间:
2014-05-19 14:49:49
阅读次数:
335
1、
??
ZigZag Conversion
The string "PAYPALISHIRING" is
written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font for better legibili...
分类:
其他好文 时间:
2014-05-18 07:56:49
阅读次数:
407