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If you only have the two colours, the easiest thing to do is change the background to the default colour for all LI's and then adjust the colour for the one that was clicked using this.

Valid point.

Without knowing the goals the system is designed to achieve answering your question is impossible. Quote: "What are the advantages of having a computer based system rather than a manual one?" Really?? We need to answer that?

Is the sql server configured for remote access? If it is a named instance you need to have sql server browser running to be able to locate the name instance (not an issue if you're using default naming). Have you got a user with appropriate rights that you can include …

Having done both I can tell you freelancing comes with a reasonable set of problems, the worst of which are: locating new clients/winning new work uneven income stream dealing with clients (billing, disputes, etc) loneliness (don't knock it, this one is important) But the pros are: being your own boss …

Look into Angular.js, its pretty powerful and you can build some large scale apps with it.

Was there an early release clause specified in your contract? Any article at all that allowed for early termination by either party?

Is your database part of the app or does the app connect to a remote db? Is the install location the same on the second machine as the first and check to make sure the path to the db is correct (makig sure of relative vs absolute pathing).

The most obvious problem is that you are breaking on the space between first and last name as well. But when you create your client object you want to pass in the relevant strings from the array. In its most basic form it would look like this: string input = …

I would build an intervening table that holds the student ID and the course ID and nothing else (OK, you might have a reason to put in some other columns but you get the idea). It is simply a list of the courses a student is enrolled in.

You have no select statement for table t2 or t3. You need to expand you where statement to actually get the data from t2 and t3.

"Object reference not set to an instance of an object" is the message contained by the Exception, it does not refer to the exception itself. It's telling you that that is the reason the particular line of code threw the exception.

looks to me like this line is the problem: Product product = new Product("200.00", 0); In your product class the first parameter of your constructor is the name as a string, the second is the price. So you want the price to be the second parameter when creating the class …

From Alexa's support site [Click Here](https://alexa.zendesk.com/hc/en-us/articles/200449744-How-are-Alexa-s-traffic-rankings-determined-)

Have you placed a break point at the start of that code and stepped through it? You may find that one line doesn't do what it's meant to and knowing exactly what line is causing the issue will help.

Yeah, its a bit unclear. You say 'I want to hide a div and keep a div hidden whether it's before or after the DOM loads'. By that do you mean the div is never to be made visible to the user? You could just use CSS visibiliy: hidden for …

I could only try it once before liveweave failed to reload it but the most obvious problem was that the validation check on the button still ran, checkig to see if I had added a value into the textbox. You'll want to disable that when the text of the button …

Seeing as it for Windows and it should run in the background, you might consider a .Net language and build a windows service (depending exactly how 'runs in the background' and 'outputs indicators as a graphical representation' work together.

If you need to define the size of an array you can use : ReDim Preserve array_shuffle(20); You can use that is the methods that specify the array a size. Preserve isn't necessary but it allows you to keep elements already specified if you've loaded some or all of the …

You could really help us out by explaining what should be happening but isn't. What error are you getting?

It sounds more like your class definition is incorrect. Can you post up the whole class?

You need to add the new keywords that you want the website to be found by to the content of the website, in the headers, the page meta data, the image alt tags (has a pretty small effect) and the like.

Create a table for the categories that holds the category name, its ID and its parent ID. Top level categories would have a parent ID of 0. For example, your demo would look like: ID, Name, ParentID 1 Level1 0 2 Level1.1 1 3 Level1.2 1 4 Level1.2.a 3 5 …

Is this on a 64bit Windows machine? If yes, you need to make sure you have the right versions of Apache and PHP. ApacheLounge.com can help you out with the right 64bit downloads. If that was the problem your log files would have an error that makes reference to a …

Is your PHP error log error free as well? Echo out so text to see if you can determine where it is failing if the logs don't help you. And what is that you are trying to include (home/example.com)? What file type is and what is it meant to do?

You're only creating the submit.click function if 'yes' is clicked. if $value == no then the function never exists.

If you're using iOS (developing for iPhone or iPad) you should use SQLite as the database, other MySql is fine. When I started with iOS I found the native way of using SQL statements with sqlite tricky to get to get to grips with, despite using PHP and C# to …

I haven't tried this yet but I think you would need to use a combination of .height() and .offset. Height can give you the height of the window, which means you can find your starting location for the popping up div. Offset can find the location of the menu thereby …

I would have thought that was enough. Have you tried putting that line in the if(self){} section of initWithNibName?

If you aren't filtering the query at the PHP end based on $givenCity then I might try something like: `SELECT * FROM highschools WHERE city like '%$givenCity%';` That will select all matches like the given city (including matches that included the given city as a substring (I'm not sure if …

From your example it looks like you want the distinct values from the table SELECT DISTINCT COL_NAME1, COL_NAME2 FROM... But I doubt that is it. What exactly do you need?

And we desperately want to know what your problem is. Don't mind the sarcasm, but seriously, you could include slightly more information with your post.

You have two errors in your code. Change line 20 to: `var userTrials = document.getElementById("userGuesses");` Firstly, its getElementById, camelcase for all words. Secondly, you don't want the innerText portion of the userGuesses div, you just want the div itself. Thirdy, find a new professor.

Was it a mistake when pasting in the CSS that caused you to make the first element 'av' instead of 'nav'? Also, the CSS code can't be complete because I can't see the nav ul section (which there needs to be), the first element in your posted CSS is nav …

From the code you posted isChecked() is never called and so chosen never changes from 0, hence item always equals items[0].

As always, show us your best attempt and we'll help/guide/assist you. Just asking us to do it won't work. We like to see a little effort on your part:)

The console log doesn't give you any hints? Have you put a console.log in your second controller to make sure it is getting called correctly (although I can't see why it wouldn't be)? And is your hotelinfo.json file named correctly and error free?

Flowers would lose their romantic appeal to the fairer sex pretty quickly. Nothing says 'I love you' like a single, squealing, red rose.

Your background in the second version is incorrect. Firstly you have an extra semi-colon in there and the 0 -911px shouldn't even be there. The shorthand for the background selector is color, image, repeat, attachment, position.

Were either of the servers restarted around that time? Its possible your services aren't set to start automatically so after a reboot you'd need to kick start the sync manually again.

You trying to insert into two tables with one INSERT statement. That won't work without some changes. You can either run two queries separately or insert into one table that has an INSERT trigger on it which will automatically take care of the second insert. There are probably some more …

You need AJAX. A standard button click will process all server side code and then cause a postback to the page, meaning nothing will update until the process is complete.

I have no experience with Pycharm so I can't help with that. IDLE was OK but when I started using Python I was already used to eclipse so using eclipse with the python mod was an obvious choice. Eclipse is almost certainly the IDE you will want to move to …

The error is related to your SQL query itself. It seems to be implying that the variable you are storing the string in is set to be a long variable. What is the actual code around the problem?

I'm a bit rusty on WHEN NOT but I think it needs to be `WHEN NOT MATCHED THEN INSERT INTO`

From the iOS Approval page: If an issue is discovered during the review of your app, you will be notified via email. You will find details regarding your app rejection in the Resolution Center, which can be accessed from both the App Summary page and the Version Details page in …

You can, as long as the languages you use have connection drivers available for the particular database you intend to connect to, which in your case you know it does.

All is a mysql reserved word. If you need to use it because you have a column called all, you need to place it in quotes inside your query: 'all'

Some more information about what system you are running would be useful but in general terms you are probably seeing that error because the settings for the database connection are incorrect. You should check the details in the connection string or config file, wherever you have specified the database name …

This should work, haven't tested it but it's a standard join of three tables sharing a common column. Of course the select can be changed to refer to the specific columns from each table you need by referring to their name e.g. dis.disapproval_date SELECT * FROM details AS d JOIN …