Computerworld在对多位IT高管进行调查之后,得出了2012 最需要IT技能,不过由于调查范围不够大,可能会出现偏差,仅供参考。
1)编程及应用开发:需求从2010年的44%上升到2012年的61%。
2)项目管理:不仅仅管理人才监管项目,还需要洞察用户需求并转述给其他IT员工,包括需求日益增加的商业分析师。
3)服务台支持/技术支持:随着移动操作系统的发展,需求随之增加
4) 网络设计:这类需求部分归结于虚拟化及云计算的发展,相关人员最好具有虚拟系统及思杰系统经验的人。
5) 商务智能(Business Intelligence):这类需求大部分归因于企业日益将重心从节省成本转向技术投资。
6) 数据中心:虚拟化及云技术也排在其后
7) Web 2.0:围绕社交媒体的技术需求将会增加,Net,AJAX及PHP作关键后端技术,HTML,XML,CSS,Flash及Javascript作前端支持。
8) 安全:2010年需求为32%,现在有所下降,但由于日趋严重的安全问题,许多人又将此提到一个新的高度
9 )电信:对IP电话技术人员的需求也相当大,尤其是对Cisco IPCC电话中心系统熟悉的人。
posted @
2012-01-10 20:45 kylixlu 阅读(200) |
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The Oracle TO_CHAR(datetime,
fmt)
function converts datetime values to a string in the format specified by
the fmt option.
MySQL has the DATE_FORMAT function that allows datetime values
converting to a string in the specified format.
SQLWays converts the Oracle TO_CHAR function to the MySQL DATE_FORMAT
function and converts elements of format string from Oracle to
corresponding specifier in MySQL as specified in the following table.
TABLE 56. Conversion of Oracle TO_CHAR(datetime) with format string to MySQL
Mapping of datetime format specifiers between MySQL and Oracle
|
MySQL
|
Oracle (independently from register)
|
Description
|
%a
|
DY
|
Abbreviated weekday name (Sun..Sat)
|
%b
|
MON
|
Abbreviated month name (Jan..Dec)
|
%D
|
-
|
Day of the month with English suffix (0th, 1st, 2nd, 3rd, etc.)
|
%d
%e
|
DD
|
Day of the month, numeric ((00..31) and (0..31))
|
%j
|
DDD
|
Day of year (001..366)
|
%m
%c
|
MM
|
Month, numeric ((00..12) and (0..12))
|
%M
|
MONTH
|
Month name (January..December)
|
%f
|
-
|
Microseconds (000000..999999)
|
%i
|
MI
|
Minutes, numeric (00..59)
|
%h
%I
%l
|
HH
HH12
|
Hour ((01..12) and (1..12))
|
%H
%k
|
HH24
|
Hour ((00..23) and (0..23))
|
%p
|
AM
PM
|
AM or PM
|
%r
|
-
|
Time, 12-hour (hh:mm:ss followed by AM or PM)
|
%S
%s
|
SS
|
Seconds ((00..59) and (0..59))
|
%T
|
-
|
Time, 24-hour (hh:mm:ss)
|
%u
|
WW
IW
|
Week (00..53), where Monday is the first day of week
|
%U
|
-
|
Week (00..53), where Sunday is the first day of week
|
%V
|
-
|
Week (01..53), where Sunday is the first day of week, used with %X
|
%v
|
WW
IW
|
Week (01..53), where Monday is the first day of week, used with %x
|
%W
|
DAY
|
Weekday name (Sunday..Saturday)
|
%w
|
-
|
Day of the week (0=Sunday .. 6=Saturday)
|
%X
|
-
|
Year for the week, where Sunday is the first day of the week, numeric 4
digits; used with %V
|
%x
|
-
|
Year for the week, where Monday is the first day of the week, numeric 4
digits; used with %v
|
%Y
|
YYYY
SYYYY
IYYY
|
Year, numeric, 4 digits
|
%y
|
YY
IYY
|
Year, numeric, 2 digits
|
-
|
J
|
Julian day; the number of days since January 1, 4712 BC.
|
-
|
Q
|
Quarter of year (1, 2, 3, 4; JAN-MAR = 1).
|
-
|
RR
|
Given a year with 2 digits:
· If the year is <50 and the last 2 digits of the current year are
>=50, then the first 2 digits of the returned year are 1 greater than
the first 2 digits of the current year.
· If the year is >=50 and the last 2 digits of the current year are
<50, then the first 2 digits of the returned year are 1 less than the
first 2 digits of the current year.
|
-
|
RRRR
|
Round year. Accepts either 4-digit or 2-digit input. If 2-digit,
provides the same return as RR. If you don't want this functionality,
then simply enter the 4-digit year.
|
-
|
W
|
Week of month (1-5) where week 1 starts on the first day of the month
and ends on the seventh.
|
-
|
SSSSS
|
Seconds past midnight (0 - 86399).
|
-
|
X
|
Local radix character.
|
-
|
Y,YYY
|
Year with comma in the position.
|
-
|
YEAR
SYEAR
|
Year, spelled out; "S" prefixes BC dates with "-".
|
-
|
YYY
|
3 digits of year.
|
-
|
Y
|
1 digit of year.
|
-
|
IY
|
2 digits of ISO year.
|
-
|
I
|
1 digit of ISO year.
|
-
|
AD
A.D.
|
AD indicator with or without periods.
|
-
|
BC
B.C.
|
BC indicator with or without periods.
|
-
|
CC
SCC
|
One greater than the first two digits of a four-digit year; "S" prefixes
BC dates with "-".
For example, '20' from '1900'.
|
-
|
D
|
Day of week (1 - 7).
|
-
|
A.M.
P.M.
|
Meridian indicator with periods.
|
-
|
TZH
|
Time zone hour.
|
-
|
TZM
|
Time zone minute.
|
-
|
TZR
|
Time zone region information.
|
-
|
RM
|
|
TABLE 57. Example of Conversion
posted @
2010-04-22 17:00 kylixlu 阅读(1194) |
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近日在项目中写了个OPhone 调用Webservice的工具类,主要是使用了KSoap2来实现的,代码如下:
1package com.ictehi.ophone.util;
2
3import java.io.IOException;
4import java.util.Iterator;
5import java.util.Map;
6
7import org.ksoap2.SoapEnvelope;
8import org.ksoap2.SoapFault;
9import org.ksoap2.serialization.SoapObject;
10import org.ksoap2.serialization.SoapSerializationEnvelope;
11import org.ksoap2.transport.AndroidHttpTransport;
12import org.ksoap2.transport.HttpTransportSE;
13import org.xmlpull.v1.XmlPullParserException;
14
15import android.util.Log;
16
17public class WSUtils {
18
19 public WSUtils() {
20 }
21
22 /** *//**
23 * @author Eric.Lu
24 * @param endPoint
25 * @param methodName
26 * @param params
27 * @param wsdl
28 * @return SoapObject
29 */
30 public static SoapObject callWS(String nameSpace, String methodName,
31 Map params, String wsdl) {
32
33 final String SOAP_ACTION=nameSpace+methodName;
34 SoapObject request = new SoapObject(nameSpace, methodName);
35 SoapObject soapResult=null;
36
37 if(params !=null && !params.isEmpty()){
38 for(Iterator it=params.entrySet().iterator();it.hasNext();){//遍历MAP
39 Map.Entry<String, Object> e=(Map.Entry<String, Object>) it.next();
40 request.addProperty(e.getKey().toString(),e.getValue());
41 }
42 }
43
44 /** *//**
45 * 设置Soap版本
46 * 类型:VER1.0,VER1.1,VER1.2
47 */
48 // SoapSerializationEnvelope envelope=new SoapSerializationEnvelope(SoapEnvelope.VER10);//SOAP 1.0
49 SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);// SOAP 1.1
50 // SoapSerializationEnvelope envelope=new SoapSerializationEnvelope(SoapEnvelope.VER12);//SOAP 1.2
51
52 envelope.dotNet=true;//是否是dotNet WebService
53 envelope.bodyOut = request;
54
55// HttpTransportSE ht = new HttpTransportSE(wsdl);
56 AndroidHttpTransport androidHT=new AndroidHttpTransport(wsdl);
57 try {
58// ht.call(SOAP_ACTION, envelope);
59 androidHT.call(SOAP_ACTION,envelope);
60 } catch (IOException e) {
61 Log.e("IOException:", e.getMessage());
62 } catch (XmlPullParserException e1) {
63 Log.e("XmlPullParserException", e1.getMessage());
64 }
65 try {
66 soapResult=(SoapObject)envelope.getResponse();
67 } catch (SoapFault e) {
68 Log.e("SoapFault",e.getMessage());
69 }
70 return soapResult;
71 }
72}
73
74
75本文来自CSDN博客,转载请标明出处:http://blog.csdn.net/kylixlu/archive/2010/03/12/5372846.aspx
调用这个工具类的方法如下:
1HashMap<String, Object> params = new HashMap<String, Object>();
2 params.put("theCityName", peoples[position]);
3 String wsdl = "webservice的wsdl地址";
4 String nameSpace = "wsdl中的namespace";
5 String methodName = "方法名";//
6 // SoapObject result = WSUtils.callWS(nameSpace, methodName,
7 // wsdl,peoples[position]);
8 SoapObject result = WSUtils.callWS(nameSpace, methodName, params, wsdl);
9
10
11本文来自CSDN博客,转载请标明出处:http://blog.csdn.net/kylixlu/archive/2010/03/12/5372846.aspx
posted @
2010-03-24 09:23 kylixlu 阅读(800) |
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摘要: 系统架构设计师考试大纲
一、考试说明:
1.考试目标
考试合格人员应能够根据系统需求规格说明书,结合应用领域和技术发
展的实际情况,考虑有关约束条件,设计正确、合理的软件架构,确保系统架构具有良好的特性;能够对项目睥系统架构进行描述、分析、设计与评估;能够按照相
关标准编写相应的设计文档;能够与系统分析师、项目管理...
阅读全文
posted @
2010-03-09 13:28 kylixlu 阅读(278) |
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<?xml version="1.0" encoding="UTF-8"?>
<license>
<terms>
<issued_to>rapidhorse.com.cn</issued_to>
<license_identifier>SN732563653</license_identifier>
<edition>enterprise</edition>
<evaluation>N</evaluation>
<start_date>12/13/2007</start_date>
<expiration>5/29/2099</expiration>
<full_test_director>500</full_test_director>
<additional_defects>500</additional_defects>
<tolerance>0%</tolerance>
<requirements>Y</requirements>
<advanced_reports>Y</advanced_reports>
<business_process_testing>500</business_process_testing>
<version_control>Y</version_control>
<dashboard>Y</dashboard>
</terms>
<Signature>lA0FAVrF+UTDW2qVIDjVPCSpPKRUpKcoTO8/GI95D1RLIzQAq/8mv+HnIGQ0Grv9am8QKHfncRsARR153QxqKw==</Signature>
</license>
posted @
2010-02-24 17:24 kylixlu 阅读(266) |
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permission:android.permission.SEND_DOWNLOAD_COMPLETED_INTENTS
permission:android.permission.FACTORY_TEST
permission:android.permission.SET_ACTIVITY_WATCHER
permission:android.permission.CLEAR_APP_USER_DATA
permission:android.permission.ACCESS_DOWNLOAD_MANAGER
permission:android.permission.CALL_PRIVILEGED
permission:android.permission.FORCE_BACK
permission:android.permission.ACCESS_CHECKIN_PROPERTIES
permission:android.permission.CONTROL_LOCATION_UPDATES
permission:android.permission.WRITE_SECURE_SETTINGS
permission:android.permission.READ_FRAME_BUFFER
permission:android.permission.INTERNAL_SYSTEM_WINDOW
permission:android.permission.ADD_SYSTEM_SERVICE
permission:android.permission.INJECT_EVENTS
permission:android.permission.MASTER_CLEAR
permission:android.permission.STATUS_LED
permission:android.permission.ACCESS_DRM
permission:android.permission.STATUS_BAR
permission:android.permission.PACKAGE_USAGE_STATS
permission:android.permission.BATTERY_STATS
permission:android.permission.INSTALL_PACKAGES
permission:android.permission.MANAGE_APP_TOKENS
permission:android.permission.ACCESS_DOWNLOAD_MANAGER_ADVANCED
permission:android.permission.SET_PROCESS_FOREGROUND
permission:android.permission.BIND_INPUT_METHOD
permission:com.android.providers.streaming.permission.READ_ONLY
permission:android.permission.ACCESS_SURFACE_FLINGER
permission:android.permission.CHANGE_COMPONENT_ENABLED_STATE
permission:android.permission.READ_INPUT_STATE
permission:android.permission.DELETE_PACKAGES
permission:android.permission.UPDATE_DEVICE_STATS
permission:android.permission.BRICK
permission:android.permission.ACCESS_CACHE_FILESYSTEM
permission:android.permission.WRITE_GSERVICES
permission:android.permission.REBOOT
permission:android.permission.DELETE_CACHE_FILES
permission:com.android.providers.streaming.permission.WRITE_ONLY
permission:android.permission.FOTA_UPDATE
permission:android.permission.SET_ORIENTATION
permission:android.permission.DEVICE_POWER
posted @
2010-02-08 10:00 kylixlu 阅读(739) |
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1.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/config/spring/applicationContext.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.orm.hibernate3.LocalSessionFactoryBean]: Constructor threw exception; nested exception is java.lang.NoClassDefFoundError: org/dom4j/DocumentException
解决方法:添加dom4j.jar
2.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/config/spring/applicationContext.xml]: Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: javax/transaction/TransactionManager
解决方法: 添加jta.jar
posted @
2010-01-28 22:43 kylixlu 阅读(186) |
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1. 查看你的Eclipse中使用的是什么SVN Interface
windows > preference > Team > SVN #SVN Interface
2. 如果是用的JavaHL, 找到以下目录并删除auth目录.
C:\Documents and Settings\[YourUserName]\Application Data\Subversion\
3. 如果你用的SVNKit, 找到以下目录并删除.keyring文件.
[eclipse]\configuration\org.eclipse.core.runtime
posted @
2009-12-21 17:08 kylixlu 阅读(264) |
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使用svn log命令生成一个changelog.xml文件:
1.生成文件需要记录所有的变更:
svn log <path> -v --xml > changelog.xml
-v :verbose模式
--xml :输出xml文件
changelog.xml输出的xml文件名
2.生成的文件只需记录当前最新的变更:
svn log <path> -r HEAD -v --xml >changelog.xml
-r:revision
HEAD :最新的版本信息
还有两个参数与上面同解
BTW: svn log 还有好多参数,请自己使用
svn log -h 查阅
也许你执行了以上的命令后,你会发现自己的最新变更信息并不在changelog.xml中,这是为什么呢?
这是因为SVN中的“update”与"commit"是分开的.在版本做出变更后,还需执行以下的命令:
svn update <path>
当然svn update也有很多其它参数,详情请使用
svn update -h 查阅
先写到这里,后面还要介绍用ant脚本怎么来实现同样的操作.
posted @
2009-08-12 21:54 kylixlu 阅读(727) |
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Eclipse+ADT是目前最推荐的一种开发Android的开发环境,不过有些Android程序是使用Android提供的一些工具(如:Android命令)和其它IDEs中建立的,那怎么样才能将这些非Eclipse中建立的Android项目导入进来呢?
1.首先要确保你的Eclipse安装了ADT(Android Development Tools)插件.(
详细资料请查阅官方文档)
2.新建一个Android项目
,此时选择"Create project form existing source",在Location中点"Browse...",先中Android项目所在文件夹。
其它的所以一切Eclipse会自动识别,之后你点"Finish",项目就成功导入到Eclipse中了。
posted @
2009-07-31 09:41 kylixlu 阅读(950) |
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项目中的OTA Server中的一个功能。具体使用请看https://www.clickatell.com/developers/api_http.php
代码如下:
1 protected void SendSMS()
2 {
3
4 string api_id = "xxxxxx";//api_id请查阅clicktell网站帮助
5 string user = "xxxxxx";
6 string password = "xxxxx";
7 //string mobile = "xxxxxx";
8 string mobile = txtMobile.Text;//一个输入手机号的文本框
9
10 string appUri = getAppUri();//发送给手机的App链接,出于保密,此处假设了getAppUri()方法
11
12 StringBuilder smsParams = new StringBuilder();
13 smsParams.Append("api_id=" + api_id);
14 smsParams.Append("&user=" + user);
15 smsParams.Append("&password=" + password);
16 smsParams.Append("&to=" + mobile);
17 smsParams.Append("&text=" + appUri);
18
19
20
21 Uri smsuri = new Uri(string.Format("http://api.clickatell.com/http/sendmsg?{0}", smsParams));
22
23 HttpWebRequest request = (HttpWebRequest)WebRequest.Create(smsuri);
24
25 request.AllowAutoRedirect = false;
26
27 request.Method = "GET";
28
29
30 HttpWebResponse response = (HttpWebResponse)request.GetResponse();
31
32 }
33
34
这个方法不仅适用于clicktell公司的服务,其它的一些SMS服务提供商,用C#调用方法也差不多,仅供大家参考,呵呵
posted @
2009-07-16 21:52 kylixlu 阅读(218) |
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protected void getAllDirs(string path)
{
DirectoryInfo dirinfo = new DirectoryInfo(@path);
DirectoryInfo[] dirs = dirinfo.GetDirectories();
for (int i = 0; i < dirs.Length; i++) {
Response.Write(dirs[i].FullName + "<br>");//页面上打印输出
getAllDirs(dirs[i].FullName);//递归
}
}
posted @
2009-07-16 20:31 kylixlu 阅读(177) |
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