E-COM-NET
首页
在线工具
Layui镜像站
SUI文档
联系我们
推荐频道
Java
PHP
C++
C
C#
Python
Ruby
go语言
Scala
Servlet
Vue
MySQL
NoSQL
Redis
CSS
Oracle
SQL Server
DB2
HBase
Http
HTML5
Spring
Ajax
Jquery
JavaScript
Json
XML
NodeJs
mybatis
Hibernate
算法
设计模式
shell
数据结构
大数据
JS
消息中间件
正则表达式
Tomcat
SQL
Nginx
Shiro
Maven
Linux
everyday
Mermain Song
歌曲:Mermaid Song 艺人:Sarah Khider 专辑: Mermaid Song Sarah Khider We could be together
Everyday
·
2015-10-31 18:25
main
go map的使用
欢迎关注go语言微信公众号 每日go语言 golang_
everyday
go中map用于存储健值对。
·
2015-10-31 16:54
map
linux 自动备份mysql ----shell
f=wb 安全起见,直接用Root执行的:/root/mysql_backup.sh#
everyday
3:00 AM execute database backup3 0 * * * /root/
·
2015-10-31 15:51
linux
拓扑排序
兆题目描述:ACM-DIYisalargeQQgroupwheremanyexcellentacmersgettogether.Itissoharmoniousthatjustlikeabig family.
Everyday
itismelzp
·
2015-10-31 14:00
拓扑排序
九度OJ
英语时态的性趣学法
==学英语要从性趣开始== 一般现在时:I make love with her
everyday
.一般过去时:I made love with her yesterday.一般将来时:I will
·
2015-10-31 14:32
英语
我的英语死在类似的问题上
I do my homework
everyday
. do 是do one's homework 的结构词语 2.
·
2015-10-31 11:10
英语
go sync.once用法
欢迎关注go语言微信公众号 每日go语言 golang_
everyday
sync.once可以控制函数只能被调用一次。不能多次重复调用。
·
2015-10-31 11:07
Go
ACM半路失踪~我去找WEB了
: The Non-Designer's Design Book (Robin Williams) Don't Make Me Think The Design of
Everyday
·
2015-10-31 11:25
Web
4 phrases
everyday
-000
The be-all and end-all 最终目标,主要因素,最重要的 Wealth is not the be-all and end-all of life. Good health is much more important. Excellent grades are not the be-all and end-all. It is learning t
·
2015-10-31 11:37
AS
4 phrases
everyday
-003
Go like a house on fire 快速前进, 进展顺利 We didn't get along well in the beginning, but after a few months, we got on like a house a fire. She is a very clever girl and gets on with people li
·
2015-10-31 11:37
AS
4 phrases
everyday
-005
Tell it to the marines 我才不信呢 I don't care how good you think your reason is. Tell it to the marines! Well, Jerry thinks he can start his own business without having any working experience. T
·
2015-10-31 11:37
AS
4 phrases
everyday
-004
For a song 便宜的,以很低的价格 You can always buy some antiques for a song at this market. Stanley needs a mount of cash urgently and he sold his car for a song. Common-law marriage 同居 Th
·
2015-10-31 11:37
AS
4 phrases
everyday
-001
Under the rose 私下里,秘密的 Grandfather gives me his favourite painting under the rose as my birthday present. I know what happened last night because John told me under the ro
·
2015-10-31 11:37
AS
4 phrases
everyday
-002
Put the screw on 施加压力,强迫 Beth's mother puts the screw on her and hopes she can get married before 30. Eddie puts the screw on himself to study hard so as to enter his ideal university. The
·
2015-10-31 11:37
AS
4 phrases
everyday
-009
pay through the nose 付出巨大的代价 Peggy paid though the nose for a fancy dress. There is a shortage of antique clocks and even there is one found for sale, you will have to pay through the nose.
·
2015-10-31 10:12
AS
4 phrases
everyday
-006
Sword of Damocles 临头的危险 The company declared that there’ll be another round of layoffs recently and Josh feels he has the sword of Damocles hanging over him. Tilt at windmills 与想象中的敌人作战, 与假想
·
2015-10-31 10:11
AS
4 phrases
everyday
-007
chance one’s arm 冒险 If you want to succeed, you have to chance your arm. Kevin decides to chance his arm by starting his own business and hopes to get a return on the capital next year. He
·
2015-10-31 10:11
AS
4 phrases
everyday
-008
on the nose 正好,准时 Angela’s description of the cause of the car accident was right on the nose and made it easy for the police to establish what had actually happened. One foot in the grave&n
·
2015-10-31 10:11
AS
hdu4614Vases and Flowers(线段树,段设置,更新时范围的右边值为变量)
Problem Description Alice is so popular that she can receive many flowers
everyday
.
·
2015-10-31 09:34
HDU
北邮还是新生吗训练赛12
sister's wizard 时间限制 1000 ms 内存限制 65536 KB 题目描述 Study sister plays the game coc
everyday
·
2015-10-30 13:20
Legal or Not(HDU_3342)
ProblemDescriptionACM-DIYisalargeQQgroupwheremanyexcellentacmersgettogether.Itissoharmoniousthatjustlikeabigfamily.
Everyday
highmath_Final
·
2015-10-29 21:00
[ACM_模拟] HDU 1006 Tick and Tick [时钟间隔角度问题]
Description The three hands of the clock are rotating every second and meeting each other many times
everyday
·
2015-10-27 14:02
ACM
如何查看ESXi的网卡的MAC地址?
=========== How To Determine Vmkernel Interface MAC Address http://virtualizationreview.com/blogs/
everyday
-virtualization
·
2015-10-27 12:11
mac
每日英语:Seven ways mobile phones have changed lives in Africa
Mobile phones have become an essential part of our
everyday
life.
·
2015-10-22 21:15
mobile
hdoj1006--Tick and Tick
Description The three hands of the clock are rotating every second and meeting each other many times
everyday
·
2015-10-22 21:15
OJ
有关 Reliability(可靠性)的一点资料
In its
everyday
sense, reliability is the "consistency" or "repeatability" of your
·
2015-10-21 12:53
it
[
Everyday
Mathematics]20150106
(1). 设 $f\in C[0,T]$, $g$ 是 $T$-周期函数, 试证: $$\bex \vlm{n}\int_0^T f(x)g(nx)\rd x=\frac{1}{T}\int_0^T f(x)\rd x\cdot \int_0^T g(x)\rd x. \eex$$ (2). 试求 $$\bex \vlm{n} \int_0^\pi \frac{\si
·
2015-10-21 11:26
Math
[
Everyday
Mathematics]20150101
(1). 设 $f(x),g(x)$ 在 $[a,b]$ 上同时单调递增或单调递减, 试证: \[ (b-a)\int_a^b f(x)g(x)\mathrm{\,d}x \geq \int_a^b f(x)\mathrm{\,d}x\cdot \int_a^b g(x)\mathrm{\,d}x. \] (2). 试证: \[ c\in (0,1)\Rightarrow \i
·
2015-10-21 11:24
Math
使用JDK自带的Stax操作XML
; <bookstore> <book category="COOKING"> <title lang="en">
Everyday
·
2015-10-21 11:45
StAX
oscache之刷新缓存flushEntry的使用
阅读更多==========================困扰和痛苦多时的oscache刷新缓存start=======================
Everyday
都不同于2015-9-19周六15
Everyday都不同
·
2015-09-19 15:00
oscache
flushEntry
刷新缓存
数据结构
多查询条件
oscache之刷新缓存flushEntry的使用
========================== 困扰和痛苦多时的oscache刷新缓存start =======================
Everyday
都不同于2015-9-19周六15:
Everyday都不同
·
2015-09-19 15:00
数据结构
OScache
刷新缓存
flushEntry
多查询条件
oscache之刷新缓存flushEntry的使用
==========================困扰和痛苦多时的oscache刷新缓存start=======================
Everyday
都不同于2015-9-19周六15:30
·
2015-09-19 15:00
oscache
缓存
flushentry
crontab任务取消发送邮件
1.方式一,每一个计划任务后加上 >/dev/null2>&1*/5****sh/web/adm/Shell/checkin_user_count_
everyday
.sh>/dev/null2&
Athrun
·
2015-09-18 18:00
crontab任务取消发送邮件
1.方式一,每一个计划任务后加上 >/dev/null2>&1*/5****sh/web/adm/Shell/checkin_user_count_
everyday
.sh>/dev/null2&
Athrun
·
2015-09-18 18:00
19 Tips For
Everyday
Git Use
http://www.alexkras.com/19-git-tips-for-
everyday
-use/
cyper
·
2015-09-09 13:00
ZOJ 3551 Bloodsucker
64bitIOFormat:%lld&%lluSubmitStatusPracticeZOJ3551DescriptionIn0thday,therearen-1peopleand1bloodsucker.
Everyday
lizhaowei213
·
2015-08-19 13:00
HDU 5367 digger
Allofmountainshavesameheightinitially.
Everyday
,AFawouldrequestZJiaQtocutsomemountainsorputstonesinsomemountains.AndrequestZJiaQreporthowmanymo
jtjy568805874
·
2015-08-09 22:00
HDU
hdu3342(Legal or Not)----- 学习拓扑排序的好例题
ProblemDescriptionACM-DIYisalargeQQgroupwheremanyexcellentacmersgettogether.Itissoharmoniousthatjustlikeabigfamily.
Everyday
u011479875
·
2015-08-09 03:00
拓扑排序
杭电3342
HDU 3342 Legal or Not (拓扑排序)
ProblemDescriptionACM-DIYisalargeQQgroupwheremanyexcellentacmersgettogether.Itissoharmoniousthatjustlikeabigfamily.
Everyday
h1021456873
·
2015-08-03 11:00
Everyday
git with 20 commands or so
本地分支远程分支建立关联关系,前提是远程存在该分支gitbranch--set-upstreambranchName origin/branchName gitbranch--set-upstream-to=origin/branchName ------------------------------------------------------------gitpush-uorigin b
我爱谦谦
·
2015-04-09 23:00
everyday
:linux cat
everyday
:linuxcat[TOC]功能说明cat,用来连接文件或标准输入并打印。常用来显示文件内容,或者将几个文件连接起来显示,或者从标准输入读取内容并显示,常与重写向符号配合使用。
并肩走天涯
·
2015-04-07 15:41
everyday
:linux wget
everyday
:linuxwget功能说明wget是一个下载文件的工具,它用于命令行下。可以通过它,下载一些软件或从远程服务器恢复备份到本地服务器。
并肩走天涯
·
2015-04-04 16:19
[
Everyday
Mathematics]20150306
在王高雄等《常微分方程(第三版)》习题 2.5 第 1 题第 (32) 小题: $$\bex \frac{\rd y}{\rd x}+\frac{1+xy^3}{1+x^3y}=0. \eex$$ 解答: $$\beex \bea 0&=(1+xy^3)\rd x+(1+x^3y)\rd y\\ &=\rd (x+y) +xy^3\rd x+x^3y\rd y\\
·
2015-04-01 12:00
Math
[
Everyday
Mathematics]20150305
设 $f\in C^2[0,1]$, $$\bex f(0)=-1,\quad f'(1)=3,\quad \int_0^1 xf''(x)\rd x=1. \eex$$ 试求 $f(1)$. 解答: $$\beex \bea 1&=\int_0^1 x\rd f'(x)\\ &=xf'(x)|_0^1-\int_0^1 f'(x)\rd x\\ &=f'
·
2015-03-31 14:00
Math
漫谈程序员系列:受刺激啦,开篇啦
原文地址:http://blog.csdn.net/foruok/article/details/39998921 今天我媳妇给我说,楼上邻居投了家
everyday
便利,快回本了,买了个商铺,租给卖床上用品的啦
驿落黄昏
·
2015-01-30 16:07
程序员
软件开发
校园招聘
幼儿园
漫谈程序员系列:受刺激啦,开篇啦
原文地址:http://blog.csdn.net/foruok/article/details/39998921今天我媳妇给我说,楼上邻居投了家
everyday
便利,快回本了,买了个商铺,租给卖床上用品的啦
驿落黄昏
·
2015-01-30 16:07
程序员
软件开发
幼儿园
码农驿站
一日一APP:Product Hunt
PH的口号是:ProductHuntisacurationofthebestnewproducts,
everyday
.Discoverthelatestmobileapps,websites,andtechnologyproductsthateveryone'stalkingabout
喵在野
·
2015-01-22 21:58
[
Everyday
Mathematic]20150212 求 $(\cos x+2)(\sin x+1)$ 的最大值
设 $$\bex t=\tan \frac{x}{2}, \eex$$ 则 $$\bex \cos x=\frac{1-t^2}{1+t^2},\quad \sin x=\frac{2t}{1+t^2}, \eex$$ 经过化简有 $$\bex (\cos x+2)(\sin x+1)=\frac{(t+1)^2(t^2+3)}{(t^2+1)^2}\equiv f(t). \eex$$ 求导有
·
2015-01-20 09:00
Math
[
Everyday
Mathematics]20150211 Carlson inequality
$$\bex a_n\geq 0\ra \vsm{n}a_n\leq \sqrt{\pi}\sex{\vsm{n}a_n^2}^{1/4} \sex{\vsm{n}n^2a_n^2}^{1/4}, \eex$$ $$\bex \int_0^\infty |f(x)|\rd x \leq\sqrt{\pi}\sex{ \int_0^\infty f^2(x)\rd x }^{1/4}\sex{ \i
·
2015-01-19 09:00
Math
[
Everyday
Mathematics]20150209
设 $f$ 在区间 $I$ 上三阶可导, $f'\neq 0$, 则可定义 $f$ 的 Schwarz 导数: $$\bex S(f,x)=\frac{f'''(x)}{f'(x)}-\frac{3}{2}\sez{\frac{f''(x)}{f'(x)}}^2 =\sez{\frac{f''(x)}{f'(x)}}'-\frac{1}{2}\sez{\frac{f''(x)}{f'(x)}}^2
·
2015-01-15 14:00
Math
上一页
6
7
8
9
10
11
12
13
下一页
按字母分类:
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
其他