• ### Use double integrals to find the area of the region given by R= {(x,y)|1<=x<=3; 2<=y<=3}?

I have a Calc II mid-term question for an online class and I feel like it is missing something. I know if you have the functions that represent the boundaries, then you can find the area with double integrals, but there are no functions. I have pasted the whole question below so nothing is left out. I can't seem to find this in the chapters... show more
I have a Calc II mid-term question for an online class and I feel like it is missing something. I know if you have the functions that represent the boundaries, then you can find the area with double integrals, but there are no functions. I have pasted the whole question below so nothing is left out. I can't seem to find this in the chapters covered (7-8 of Calculus: An applied approach v8... although I have v9 from Calc I). Question: Use double integrals to find the area of the region given by R= {(x,y)|1<=x<=3; 2<=y<=3} You don't have to solve it, but rather it is the formulas that I want since that is where I am at a loss.
2 answers · Mathematics · 5 years ago
• ### Should I make an incorporation for rental properties and other services?

I read online that unless you own 4+ properties you don't really need to form an incorporation and that with 4+ then you should so that your personal property is not affected in the event something happens at one of the rentals. Background: I am considering this because my wife and I own 4 properties in California: one we live in near... show more
I read online that unless you own 4+ properties you don't really need to form an incorporation and that with 4+ then you should so that your personal property is not affected in the event something happens at one of the rentals. Background: I am considering this because my wife and I own 4 properties in California: one we live in near Pasadena, two we rent out in San Bernardino and one we have unoccupied in the SB mountains and may have as a vacation home with possible weekly rentals (a nice geodesic dome). One of the rentals has been occupied since April 2011 (1-year lease) and we dropped her lease by 300 since she said she was going to have to move out due to finances. Renewed at the new price since she took great care of the property and no complaints. The other one we just rented it out on July 1st and her July rent was late (with a bounced check) and she has yet to pay her August rent. I have a feeling that this is going to be a problem tenant. She listed only 2 other adults in the house but we noticed when we stopped by a high-chair and some children's cloths in the dining room that she did not disclose. I am thinking about putting the two rentals under an Inc so that if something goes wrong, the new tenant cannot touch our personal property. We may add the mountain home at a later date. Additional Info: My wife is also does some freelance architectural consulting and I am a software engineer and I would like to work on some applications and sometimes have individuals ask me to do some freelance work for them. Question: 1) Would it be in my best interest to form an Inc for the rentals or would the tenant still have access to my personal property if something were to happen? 2) Does the Inc have to belong to a specific industry like property or can our rentals, my wife's architecture and my software all belong to the same Inc? 3) If they cannot belong to the same Inc., would it be worth while to have 3 separate Incorporations that are fully owned by one parent Incorporations and be protected from the interactions of each other? In other words... Parent Services Inc. owns Architectural Consultants Inc, Property Rental Inc and Software Services Inc.
• ### Who wants Pirates of the Caribbean: Master of the Seas gifts?

Add me as a friend "PrivateerMi" I just started playing on my iTouch and trying to build my crew. Don't you hate it when someone gifts you +66 Gold or +42 Energy when you are already maxed out? Those gifts are often useless. I gift every time it allows me to and I only gift the useful items that help out attack or defense. To... show more
Add me as a friend "PrivateerMi" I just started playing on my iTouch and trying to build my crew. Don't you hate it when someone gifts you +66 Gold or +42 Energy when you are already maxed out? Those gifts are often useless. I gift every time it allows me to and I only gift the useful items that help out attack or defense. To win the 10 points here add me and provide a meaningful gift and I will provide one back.
1 answer · Video & Online Games · 7 years ago
• ### Glock 17 magazine block?

I purchased a Glock 17 a few months ago. It came with 3 high-capacity magazines; however, I have since moved to California where the maximum capacity allowed is 10 rounds. I have been looking to see if there is a magazine block so I can convert the hi-caps to CA legal, but have not been able to find anywhere that sells them. I want to keep them... show more
I purchased a Glock 17 a few months ago. It came with 3 high-capacity magazines; however, I have since moved to California where the maximum capacity allowed is 10 rounds. I have been looking to see if there is a magazine block so I can convert the hi-caps to CA legal, but have not been able to find anywhere that sells them. I want to keep them since if I get sent to Afghanistan I want to take the Glock and mags with me. Does anybody know if they make magazing blocks for Glock 17 hi-cap mags or know the best site to purchase 10-round mags? BTW: I plan on securing the hi-cap mags if they cannot be converted. I don't want to use them and just put 10 rounds in it. If I end up having to use the gun for self defence, I don't want the police to say that I had an illegal magazine (hippie California laws might require them arrest me and appologize to the assailant)
4 answers · Hunting · 8 years ago
• ### Teachers only!! I need input for a personal project of mine.?

Please, I only want input from teachers (current or retired). I am a software developer (web applications) and I working on a personal project to help me learn a new type of programming (windows applications). I have an idea for some software that will help out teachers keep track of all the things they do in a class room. I know that there are... show more
Please, I only want input from teachers (current or retired). I am a software developer (web applications) and I working on a personal project to help me learn a new type of programming (windows applications). I have an idea for some software that will help out teachers keep track of all the things they do in a class room. I know that there are several types of programs out there already but this is more-or-less for me to learn windows application development. My idea is to create a program where teachers can keep track of student assignments, scores, grades, syllabus etc. I have designed it to allow a teacher to have several courses that they teach each semester/year (like Geometry and Trig) and then assign a homework/quiz template that is for that type of course. They then, each semester, create classes for them (like 2 classes of Geometry, and 1 class of Trig). Each will have their own assignment lists based on the course template and the teacher can then add students to the class. The teacher can then print out a syllabus that is specific to that class with due dates, requirements, etc. The problem that I am having is that I only have a general idea of what a teacher needs to keep track of and what kind of reports the teacher needs to get. This is solely based on a student's perspective. I want to know what other information teachers need to keep track of, and what kind of reports they would need. I want to make this flexible enough for primary school teachers (elementry, junior high and high school) as well as continued education teachers (college and university). I do not know what kind of information pre-school teachers keep track of, so if you do have education requirements, I would appreciate them too. If you have a specialty like special education or something else, your input would be greatly appreciated. I do not think this will rock the teacher software industry and I have no idea if I can even complete it since I have full-time work, but this is the best idea I have right now for a software application. You can either put you input in here or send me a message. Thank you... and thank you for being teachers, I know you are under appreciated for all the extra work you have to do.
2 answers · Teaching · 9 years ago
• ### Java URLConnection takes a long time in loop?

I have written a program that essentially does a http post to a URL. I have to send several messages to the URL's API and evaluate the response for each of the messages that I send. We end up sending about 90 messages and it seems to take about 10 seconds per message. The program is not active right now so I cannot make changes and test... show more
I have written a program that essentially does a http post to a URL. I have to send several messages to the URL's API and evaluate the response for each of the messages that I send. We end up sending about 90 messages and it seems to take about 10 seconds per message. The program is not active right now so I cannot make changes and test them. My company plans on using this program again and I want to make it more effecient in the message sending. Can someone tell me if I should be taking the OutputStreamWriter and the BufferedReader outside the for loop and not close them after each send/read? String[] messages = {"message1", "message2", "message3", "message4"}; ArrayList<String> results = new ArrayList<String>(); for (String message : messages ) { ...URL url = new URL("http://somewhere.com/apiPage"); ...URLConnection conn = url.openConnection(); ...conn.setDoOutput(true); ...conn.setConnectTimeout(90000); ...OutputStreamWriter writer = new OutputStreamWriter(conn.getOutputStream(... ...writer.write(message); ...writer.flush(); ...// Get the response ...BufferedReader response = new BufferedReader(new InputStreamReader(conn.getInputStream())... ...String line; ...// Convert the response into an array list of strings to return ...while ((line = response.readLine()) != null) { ......results.add(line); ...} ...writer.close(); ...response.close(); } // do something with the results array list.
3 answers · Programming & Design · 9 years ago
• ### Set zip file directory structure through Java?

I am creating a zip file that is supposed to contain a single xml file in the root directory. The xml is stored in a location separate from the program. When I pass the file name to the java ZipEntry constructor and add it to the ZipOutputStream it ends up creating the file location as the directory structure within the zip file. (in my code... show more
I am creating a zip file that is supposed to contain a single xml file in the root directory. The xml is stored in a location separate from the program. When I pass the file name to the java ZipEntry constructor and add it to the ZipOutputStream it ends up creating the file location as the directory structure within the zip file. (in my code example, my xml file is inside a folder called "xmlFiles") How do I remove the structure when creating the ZipEntry when all it asks for is a String? << code >> // These are the files to include in the ZIP file String[] filenames = new String[]{"xmlFiles\myXmlFile.xml"}; // Create a buffer for reading the files byte[] buf = new byte[1024]; try { // Create the ZIP file String outFilename = "myZipFileName.zip"; ZipOutputStream out = new ZipOutputStream(new FileOutputStream(outFilename)); out.setLevel(0); // Compress the files for (int i=0; i<filenames.length; i++) { FileInputStream in = new FileInputStream(filenames[i]); // Add ZIP entry to output stream. out.putNextEntry(new ZipEntry(filenames[i])); // Transfer bytes from the file to the ZIP file int len; while ((len = in.read(buf)) > 0) { out.write(buf, 0, len); } // Complete the entry out.closeEntry(); in.close(); } // Complete the ZIP file out.close(); } catch (IOException e) { }
3 answers · Programming & Design · 9 years ago
• ### How much should I charge for MS Access program maintenance?

I was approached by a man at a party stating that he would like me to do some work for a program he had made a year ago. The company is a very small company with only 5 employees. The original program was written in MS Access and after looking at the code it looks like it was done pretty well. They just have some quirks that they want taken care... show more
I was approached by a man at a party stating that he would like me to do some work for a program he had made a year ago. The company is a very small company with only 5 employees. The original program was written in MS Access and after looking at the code it looks like it was done pretty well. They just have some quirks that they want taken care of and some new functionality. The majority will not require DB changes. (the original guy didn't put in filters or first/last/new buttons so they have to scroll through all the records since Jan last year to get to the most recent one they were working on). My question is how much should I charge for the maintenance that I will be doing. I am primarily a Java programmer, but like almost all programmers I've played around with other languages and am semi familiar with MS Access and VB. I have never done freelance, only worked for consultant companies.
1 answer · Programming & Design · 10 years ago
• ### Unable to connect to SQL Server on localhost?

I have looked and found things that are close, but no cigar yet. I using Java with Spring on a project with the DB as SQL Server 2005. I have the following configuration: <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> <property name="driverClassName"... show more
I have looked and found things that are close, but no cigar yet. I using Java with Spring on a project with the DB as SQL Server 2005. I have the following configuration: <bean id="dataSource" class="org.springframework.jdbc.datasour... <property name="driverClassName" value="net.sourceforge.jtds.jdbc.Driver" /> <property name="url" value="jdbc:jtds:sqlserver://[IP Address through VPN]/database" /> <property name="username" value="username" /> <property name="password" value="password" /> </bean> When I try to connect to my local SQL using this configuration: <property name="url" value="jdbc:jtds:sqlserver://localhost :1433/database" /> I get the following error: org.hibernate.exception.JDBCConnectionEx... Cannot open connection I have already checked to make sure the Surface Area Configuration fo rServices and Connections to accept localhost and even tried acceptinog TCP/IP connections. I've tried with a port and without a port to no avail.
5 answers · Programming & Design · 10 years ago
• ### In Java remote access file structures?

I am writing a program that will (on a schedule) run a query against the database archive of another application to determine the age of the files that have been created by that application. Then email the aging report to specific users. I only want to get the age of files that are still on a separate linux box. I have a method that will give... show more
I am writing a program that will (on a schedule) run a query against the database archive of another application to determine the age of the files that have been created by that application. Then email the aging report to specific users. I only want to get the age of files that are still on a separate linux box. I have a method that will give me an ArrayList of all the files within the desired folder and all the sub folders. If I could load the reporting program onto the linux box I would have no problem, but due to firewall issues, I cannot. So I am left with having to remotely access the list of files. My problem is I do not know how to remotely access the linux box and its folder structure within Java. I do not want to have to write and install a listener that is an open thread. I have though of an ssh library, but can't find a reliable, active source for a ssh jar. Any help would be greatly appreciated.
• ### Running java using .sh and getting NoClassDefFoundError?

I am using cygwin to run a shell script on windows. The shell script works fine on Linux; however, due to firewall issues it needs to be run on a Windows machine. I have to set the classpath for the application within the shell script since it accesses external jars and the applicationContext.xml file. Here is my shell... show more
• ### Including lib within my JAR file?

I am using the Eclipse IDE to create a JAR file that I need to schedule a cron job against. The program runs fine within the IDE but when I create the JAR and try to run it does nothing. The command line (in Windows) gives me a "NoClassDefFoundError: org/apache/commons/logging/LogFactory" I can't seem to get my jar command to work in the command... show more
I am using the Eclipse IDE to create a JAR file that I need to schedule a cron job against. The program runs fine within the IDE but when I create the JAR and try to run it does nothing. The command line (in Windows) gives me a "NoClassDefFoundError: org/apache/commons/logging/LogFactory" I can't seem to get my jar command to work in the command line so that hasn't worked. I have found some forums that say "Class-Path: included.jar" but only for JARs outside the package. Within the JAR I created all the included JAR files are in the base directory, not within any sub-directory.
• ### I am trying to marry my fiance who is in deportation status. What do I need to do to stop her deportation?

I am a US Citizen and she is a Mexican Citizen. and we have been together for several years. She is here on a H1-B work visa. Her visa expired and INS said they would not renew it and told her that she has until Oct to leave the country or she will be deported. We planned to move up our wedding to before the deportation to try and keep her here. ... show more
I am a US Citizen and she is a Mexican Citizen. and we have been together for several years. She is here on a H1-B work visa. Her visa expired and INS said they would not renew it and told her that she has until Oct to leave the country or she will be deported. We planned to move up our wedding to before the deportation to try and keep her here. Our goal is not for her to get her citizenship, but for her to complete her Masters Degree here in the US and then we will both be moving to Mexico (where I get to go through my whole green-card status there). I will be getting our marriage license soon, but what other paperwork would I need to stop the deportation status for her? She had a immigration lawyer, but he was useless and had her doing the wrong things for her renewal (hence it being denied).