application
Application对象
----作者:张小龙email:zxlxgd@Application内置对象--------------application, getServletContext() , 计数器。
application是javax.Servlet.ServletContext接口类型的对象。
application表示一个整个服务器的上下文。
javax.servletInterface ServletContext在此对象中提供了大量的方法，但是最重要的有两组：1.属性的操作：setAttribute(),getAttribute(),removeAttribute()2.取得一个虚拟目录对应的真实目录。
getRealPath(String path);一。
取得真实路径：<%@page contentType="text/html;charset=gbk"%><%@page import="java.io.*"%><h2><%=application.getRealPath("/")%></h2>二。
getServletContext()方法一般application表示的是上下文，开发中很少使用application而使用getServletContext（）方法来表示application例如：取得真实路径。
<%@page contentType="text/html;charset=gbk"%><%@page import="java.io.*"%><h2><%= getServletContext().getRealPath("/")%></h2>getServletContext()方法由该容器调用，可以加上this三.IO操作：既然知道了文件路径，就可以进行io操作了范例：定义表单<%@page contentType="text/html;charset=gbk"%><form action="ApplicationDemo04.jsp" method="post"> 输入文件名称：<input type="text" name="filename"><br>文件内容：<br><textarea name="content" cols="30" rows="10"></textarea><br> <input type="submit" value="提交"></form>范例：保存文件<%@page contentType="text/html;charset=gbk"%><%@page import="java.io.*"%><%request.setCharacterEncoding("gbk");Stringpath=this.getServletContext().getRealPath("/")+"note"+File.separator+request.getPara meter("filename");String content=request.getParameter("content").replaceAll("\r\n","<br>");PrintStream ps=new PrintStream(new FileOutputStream(new File(path)));ps.print(content);ps.close();File f=new File(this.getServletContext().getRealPath("/")+"note");String files[]=f.list();%><h2>已存在文件列表：</h2><%for(int i=0;i<files.length;i++){%><h2><ahref="ApplicationDemo05.jsp?fileName=<%=files[i]%>"><%=files[i]%></a></h2> <%}%>范例：列出文件内容：<%@page contentType="text/html;charset=gbk"%><%@page import="java.io.*"%><%request.setCharacterEncoding("gbk");Stringpath=this.getServletContext().getRealPath("/")+"note"+File.separator+request.getPara meter("fileName");File f=new File(path);BufferedReader buf=new BufferedReader(new InputStreamReader(newFileInputStream(f)));String str=buf.readLine();%><h3><%=str%></h3><%buf.close();%>四。
Application对象
Application对象
Application
多个对象
代表整个 Microsoft Excel 应用程序。
Application对象包含：∙应用程序范围内的设置和选项（例如“工具”菜单上“选项”对话框内的许多选项）。
∙返回顶级对象的方法，例如 ActiveCell 和 ActiveSheet 等。
Application对象用法
可用 Application属性返回 Application对象。
下例将 Windows属性应用于Application对象。
Application.Windows("book1.xls").Activate
下例在其他应用程序中创建 Microsoft Excel 工作簿对象，然后在 Microsoft Excel 中打开工作簿。
Set xl = CreateObject("Excel.Sheet")
xl.Application.Workbooks.Open "newbook.xls"
说明
许多返回常用用户界面对象的属性和方法，例如活动单元格（ActiveCell属性），可不加 Application对象识别符而直接使用。
例如，可用ActiveCell.Font.Bold = True 代替Application.ActiveCell.Font.Bold = True。
ASP.NET的Application详解
的Application详解中的Application1、 Application是⽤于保存所有⽤户共有的信息。
在ASP时代，如果要保存的数据在应⽤程序⽣存期内不会或者很少改变，那么使⽤Application是理想的选择。
但是在ASP。
NET开发环境中，程序员通常把类似的配置数据放在Web.config中。
如果要使⽤Application，要注意所有的写操作度都要在Global.asax⽂件中的Application_OnStart事件中完成。
//下⾯的代码是在Global.asax⽂件中设置Application.Lock();Application[“UserId”]=”Hello kitty”;Application.UnLock();以下是在页⾯中调⽤ApplicationString UserId=Application[“UserId”].ToString();2、Application的特性：1、信息量⼤⼩为任意⼤⼩2、应⽤于整个应⽤程序/所有⽤户3、保存在服务器端4、作⽤域和保存时间是在整个应⽤程序的⽣命期3、如果在应⽤程序中使⽤Application对象，⼀个需要考虑的问题就是任何写操作都要在Global⽂件中的Application_OnStart事件中完成。
尽管使⽤了Application.Lock()和Application.UnLock()⽅法来避免同步操作，但是由于它串⾏化了对Application对象的请求，当⽹站访问量⼤的时候会产⽣严重的性能瓶颈，因此最好不要在此对象中保存⼤的数据集合。
4、下⾯使⽤Application实现在线⽤户统计，记录同时现在⼈数和⽹站总访问⼈数。
using System;using System.Collections.Generic;using System.Linq;using System.Web;using ponentModel;using System.IO;using System.Web.SessionState;/// <summary>///Global 的摘要说明/// </summary>public class Global:System.Web.HttpApplication{private ponentModel.IContainer component = null;//必要的设计器变量private FileStream fileStream;private StreamReader reader; //读字符流private StreamWriter writer;//写字符流public Global(){/// <summary>/// ⽹站程序启动/// </summary>/// <param name="sender"></param>/// <param name="e"></param>protected void Application_Start(object sender,EventArgs e){Application["currentUser"] = 0;//初始化在线⽤户//加载⽂件流，如果⽂件不存在则创建⽂件fileStream = new FileStream(Server.MapPath("~/count.txt"),FileMode.OpenOrCreate);reader = new StreamReader(fileStream);//使⽤流读取⽂件Application["AllUser"] = Convert.ToInt32(reader.ReadLine());//将⽂件中的记录存⼊总访问数中reader.Close();//关闭流}/// <summary>/// 会话开始，当⽤户访问⽹站时，在线⽤户+1，总访问数+1/// </summary>/// <param name="sender"></param>/// <param name="e"></param>protected void Session_Start(object sender, EventArgs e){Application.Lock();//锁定，防⽌同时录⼊Application["currentUser"] = (int)Application["currentUser"] + 1;Application["AllUser"] = (int)Application["AllUser"] + 1;fileStream = new FileStream(Server.MapPath("~/count.txt"), FileMode.OpenOrCreate, FileAccess.Write); //写⼊流writer = new StreamWriter(fileStream);//把总访问数再次写⼊count.txt⽂件中writer.WriteLine(Application["AllUser"].ToString());writer.Close();//关闭写⼊流Application.UnLock();//解开锁定}/// <summary>/// 会话结束/// </summary>/// <param name="sender"></param>/// <param name="e"></param>protected void Session_End(object sender, EventArgs e)Application.Lock();Application["currentUser"] = (int)Application["currentUser"] - 1; Application.UnLock();}}。
2020考研英语词汇：appointment的翻译解析
2020考研英语词汇：appointment的翻译解析考研英语有许多题目组成，方便大家及时了解，下面为你精心准备了“2020考研英语词汇：appointment的翻译解析”，持续关注本站将可以持续获取的考试资讯!2020考研英语词汇：appointment的翻译解析appointment是什么意思及反义词名词1. 任命，选派2. 职位3. 约会，约定4.(尤指美国黑手党成员间的)约会5.[复数](尤指旅馆的)家具，陈设，设备6.[复数](尤指船舶的)设备7.[复数](士兵、马匹的)装备;(任何)东西，物件单词分析这些名词均有“约会”之意。
engagement普通用词，可与本组的另外两个词换用。
泛指任何商定的地点和时间见面，专指针对某一目的约会。
appointment通常指严格根据时间表上预约的时间进行的约见或约会，其目的主要是讨论公事或业务问题。
date主要指朋友之间的随便约见或男女之间的约会。
英语解释(usually plural) furnishings and equipment (especially for a ship or hotel)a person who is appointed to a job or positionthe job to which you are (or hope to be) appointeda meeting arranged in advance(law) the act of disposing of property by virtue of the power of appointmentthe act of putting a person into a non-elective position 例句"And people on their way from Cheng cannot go home, And people from Loyang sigh with disappointment."郑国游人未及家,洛阳行子空叹息。
常见塑料专业英语错误辨析
英汉塑料术语辨译1Abrasion ,Wear与AbrasiveAbrasion和Wear的原意基本相同，但在塑料术语中略有区别。
Abrasion 属于非标准词，通常遗作“磨损”，尤其“用磨料强力摩擦固体物质的行为”。
其它词有：Abrasion cycle (磨损周期)，Abrasion hardness(磨损硬度)，Abrasion Fester(磨损试验机)。
至于Abrasion Wear则指试片置于Table 磨损试验机上磨1000转时的减量（以g/cm2）”故宜译“磨损量”，与Abrasion loss同义。
Wear 按ISO 472定义，指“使用中所遇见的趋于损害材料适用性的一切有害机械影响的累计活动（The Cumulative action of all the ouleterious wachanical influences encounted in use that fend to impair a material’s serviceability ）”。
由此可见Wear 尤指各种使用条件下（如穿、戴、勇等）的Abrasion。
为了避免与Abrasion译法的重复，故译作“磨损”，有磨坏不能再用的含意。
从便用的角度看，Abrasion与Wear的“磨损”或“磨蚀”程度也是有区别的，因此，这种译法也适应塑料工业领域对这两个词的理解。
Abrasion作为名词，指“用于抛光的物质”，故译作“磨料”，如Abrasion Wear（磨损磨蚀）。
2Actal , Acetals及其他在汉译塑料有关资料中，常见将Acetal和Acetals按普通有机化学名词译法，译为“缩醛”及“所乙醛”的误解。
但在塑料术语中，Acetal 作“聚甲醛塑料”解；Acetals作“聚甲醛等塑料”解，包括均聚及共聚聚甲醛在内。
与此同时的误译，常见于下列名词：Acetates（醋酸纤维素塑料）Acrylics（丙烯酸类塑料）Aminos（氨基塑料）Cellulosics（纤维素酯类塑料）Molamines（三聚氰胺塑料）Phenolics（酚醛塑料）Styrenics（苯乙烯类塑料）Ureas（脲醛塑料）3AccumulatorAccumulator 作为技术名词，在普通词典中，通常指“蓄电池”，但在塑料词语中，Accumulator有三种含义：液压系统中，指“蓄压器”或“蓄力器”，如airloaded accumulator(气压蓄压器)。
application
Application 多进程问题在做项目时，遇到一个大坑，就是我的APP 的Application 的onCreate方法，竟然执行了好几次，这就导致我在onCreate里面做了一些初始化的操作被重复执行了，导致奇怪的bug产生。
后来冷静下来分析一下，才发现有一些第三方组件，比如百度推送之类的，它们是单独开了一个进程，那么每个进程会自己初始化自己的Application，那自然onCreate方法会多次执行。
准确的说就是你的APP里有多少个进程，就会初始化多少次Application 。
但是有的东西就是只需要在Application 的onCreate 里只初始化一次。
那怎么解决呢？看代码：public class MyApplication extends Application {private final static String PROCESS_NAME = "com.test";private static MyApplication myApplication = null;public static MyApplication getApplication() {return myApplication;}/*** 判断是不是UI主进程，因为有些东西只能在UI主进程初始化*/public static boolean isAppMainProcess() {try {int pid = android.os.Process.myPid();String process = getAppNameByPID(MyApplication.getApplicati on(), pid);if (TextUtils.isEmpty(process)) {return true;} else if (PROCESS_NAME.equalsIgnoreCase(process)) {return true;} else {return false;}} catch (Exception e) {e.printStackTrace();return true;}}/*** 根据Pid得到进程名*/public static String getAppNameByPID(Context context, int pid) {ActivityManager manager = (ActivityManager) context.getSystemSe rvice(Context.ACTIVITY_SERVICE);for (android.app.ActivityManager.RunningAppProcessInfo processI nfo : manager.getRunningAppProcesses()) {if (processInfo.pid == pid) {return processInfo.processName;}}return "";}@Overridepublic void onCreate() {super.onCreate();myApplication = this;if (isAppMainProcess()) {//do something for init//这里就只会初始化一次}}}。
英文application作文
英文application作文I am writing to apply for the position of marketing assistant at your company. I believe my strong communication skills and creative thinking make me a great fit for this role. I am confident that I can contribute to the team and help achieve the company's marketing goals.I am a recent graduate with a degree in Marketing and a minor in Communication. During my time at university, I gained valuable experience through internships and part-time jobs in the marketing field. These experiences have equipped me with the skills and knowledge necessary to excel in a fast-paced work environment.In addition to my academic and professional experience, I am also a highly motivated and organized individual. I am able to manage multiple tasks simultaneously and work well under pressure. I am always eager to learn and take on new challenges, and I believe these qualities will allow me to thrive in a dynamic company like yours.I am particularly drawn to your company because of its innovative approach to marketing and its commitment to creating impactful campaigns. I am excited about the opportunity to contribute to such a forward-thinking organization and to learn from the talented individuals who work there.Thank you for considering my application. I am looking forward to the possibility of joining your team and contributing to the continued success of your company.。
Application
Application For Employment Tarry House, Inc 564 Diagonal Road Akron, Ohio 44320REFERENCES:APPLICANT’S STATEMENTI, hereby certify that all of the information provided on this Application is true and complete to the best of my knowledge. I also agree that any falsified information or significant omissions may disqualify me from further consideration for employment and may result in immediate discharge if discovered at a later date.I authorize a thorough investigation of my past employment and activities and agree to cooperate in such investigation and release from all liability or responsibility all persons and corporations requesting or supplying such information.I also understand that if employed, my employment with Tarry House, Inc. will be “at will”, and that either I or Tarry house, I nc., may terminate my employment at any time for any reason, unless the “at will” arrangement is modified by a written agreement signed by both myself and the Executive Director of Tarry House, Inc. I acknowledge that I do not rely and have not relied on any representations or statements made by the Company or any of its agents, or representatives, whether oral or otherwise, that are inconsistent with or differ in any way from the statements presented in this Application. In consideration of my employment, I agree to conform to the rules and policies of the Company and I understand that no representative of the Company other than the Executive Director has any authority to enter into any agreement, oral or written for employment for any specified period of time or to make any agreements or assurances contrary to the Company’s policies. I also understa nd that this Application is not a contract of employment. Date: _____________________________ Signature: ___________________________________________AUTHORIZATION TO RELEASE INFORMATION TOTARRY HOUSE, INC.,I hereby authorize Tarry House, Inc. to investigate any statements or information provided in this application and to investigate my background generally. I agree that if, in the opinion of Tarry House, Inc., I have made a misrepresentation or the results of the investigation are not satisfactory for any reason, any offer of employment may be terminated without liability in accordance with current Tarry House, Inc., policies or practices related thereto. I hereby authorize any person, educational institution, company or corporation to give any pertinent information as requested by Tarry House, Inc.By subscribing my signature to this statement, I hereby authorize any city, county, state or federal law enforcement agency or court related thereto release to said Tarry House, Inc. any information they possess concerning me and any prior arrest which resulted in conviction or any pending matter which has not been fully adjudicated.In the event of employment, I understand that false or misleading information given in my application or interview(s) may result in discharge. I understand, also, that I am required to abide by all rules and regulations of the employer.This application for employment shall be considered active for a period of time not to exceed (6) months. Any applicant wishing to be considered for employment beyond this time period should inquire as to whether or not applications are being accepted at that time.______________________________ _________________________________Date Signature。
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First name / 名
Middle Name / 中间名
Name You Are Called 昵称
Date 日期 Last Name / 姓
Home Address 家庭地址 City 城市
Postal Code 邮政编码 Country 国家
Home Telephone 电话 Date Of Birth (Month/Day/ Year) 出生日期 （月／日／年） City Of Birth 出生城市
Casual 好奇的
Informal 不拘小节的
Sensitive 敏感的
Spontaneous 随性的
Optimistic 乐观的
Quick-Tempered 性急的
Insecure 缺乏安全感的
Independent 独立的
Emotional 情绪化的
Open 开明的
Friendly 友好的
Neat 整洁的
Postal Code 邮政编号
Parochial 教会学校
Private 私立
City 城市
Country 国家
Principal /Counselor 校长/班主任 Phone 电话
E-Mail 电子邮箱 Fax 传真
Previous School 曾入读学校
Dates Attended 就读时间
List Foreign Languages You Speak Or Have Studied 请列举出你使用或学习过的语言
Language 语言
Years Of Study 学习时长
English
My Native Language Is 我的母语是： Print Student’s Name (First, Last) 学生姓名 （名 ／ 姓） （请用打印体写）
Dates Attended 就读时间
From 起（）
Address (Street) 邮寄地址
To （）至
Duration of study申请项目 Private Boarding 私立寄宿
Full Year 学年
One Semester 一学期
Multiple Years 多年
Public 公立 Present Grade 在读年级
If So, When? 如果有， 什么时候？
Where? 在哪？
Company? 什么机构？
Have You Ever Spent An Extended Time Away From Your Family? If So, Please Describe This Experience 你是否有过长时间离家的经历？如果有请详细描述一这段经历
学生申请表
第四页，共八页 Page 4 of 8
I Smoke 我抽烟
Have You Participated In A Long Term (Semester/Year) Study Abroad Program In The Us Before? 你是否曾参加过长期的（一学期或是一学年）留美项目？
我偶尔抽烟，但在美国期间我同意停止抽烟
List Hobbies, Interests (Including Sports, Music, Art) That You Enjoy As A Participant Or Spectator 请列举一些你感兴趣的活动（包括体育，音乐和艺术）
Student Application
SSAT 小赛达
Private 私立
No 不愿意 Other 其他
Student Application
学生申请表
第三页，共八页 Page 3 of 8
Student’s Family, Type or print with black ink only Religious Preference 宗教信仰
学生家庭信息（请用黑色打印体填写）
Interest And Involvement 兴趣和参与度
Who Do You Live With 你与谁住在一起
Mother And Father 父母
Father Or Legal Guardian 父亲或法定监护人 Name (First/Middle/Last) 姓名 （名／姓）
Yes 愿意
Standardized Test Results (Please attach actual results to the application) 标准化语言测试成绩（请把测试成绩扫描件附上）
SLEP
TOEFL 托福
TOEFL Junior 初级托福 ITEP SLATE
IELTS 雅思
State Your Motivation For Becoming A Student In Another Country. What Are Your Goals In The Areas Of School, And Socially (Friends, Clubs, Sports Outside Of School).
Credit Card Information 信用卡信息：
Please provide a credit card for the school’s application fee. If you prefer to pay this by bank draft/check, please indicate this. 请提供一张信用卡信息以供学校收取申请费。如果你偏向于用汇票或是支票来支付申请费，请提前告知我们。
Mother Or Legal Guardian 母亲或法定监护人 Name (First/Middle/Last) 姓名 （名／姓）
Street 住址
City 城市
Home Telephone 家庭电话
Postal Zone 邮编 Country 国家 E-Mail 电子邮箱
Work Telephone 工作电话
If so, When? 如果有， 什么时候？
Personality Traits, Check the following words that best describe you 性格特点，请选择下面可以描述你性格的词语
Polite 懂礼貌的
Responsible 负责的
Reserved 内敛的
E-Mail 电子邮箱
Sex 性别
Male Female 男女
Country Of Birth 出生国家
Passport No. 护照号码
Country Issuing Passport 护照签发国
Expiration Date (Month/Day/ Year) 有效期至
（月／日／年） Grade 年级
Occupation 职业
Brothers And Sisters 兄弟姐妹 Name 姓名
Age 年龄
Sex 性别
Male 男
Name 姓名
Female 女
Live At Home？
Yes
是否住在家里？
是
Age 年龄
No 不是
Sex 性别
Male 男
Female 女
Live At Home？ 是否住在家里？
ห้องสมุดไป่ตู้
Mother 母亲
Father 父亲
Active 活跃
Little 偶尔
None 没有
Other (Who) 其他人（请注明）
Street 住址 City 城市 Home Telephone 家庭电话
Country 国家 E-Mail 电子邮箱
Postal Zone 邮编
Occupation 职业
Work Telephone 工作电话
Card Type 卡的类别：
Card Number 卡号：
Name – As It Appears On The Card 姓名：与卡上一致
Card Expiration Date 有效期：
Security Code – As It Appears On The Back 安全代码：见卡背面
Will Pay By Bank Draft/Check And It Will Be Included With The Hard Copy To Be Mailed Directly To The School 汇票或支票支付（请在方框里打钩并把汇票或支票原件寄给学校）
Yes
No
是
不是
Proficiency 熟练度
Average 一般
Good 良好
Average 一般
Average 一般
Good 良好
Good 良好
Excellent 优秀
Excellent 优秀
Excellent 优秀
Smoking 是否吸烟
I Do Not Smoke 我不抽烟
I Smoke Occasionally, But Agree To Stop Smoking Completely While In The Us
Print Student’s Name (First, Last) 学生姓名 （名 ／ 姓） （请用打印体写）
Student Application
学生申请表
第二页，共八页 Page 2 of 8
Student Information, Type or print with black ink only 学生信息（请用黑色打印体填写）
Boarding School Application USA Boarding Schools
Skype: usaboardingschools
电话: +1-617-482-0917 电邮: info@