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Checkbox Styling with SelectAll Function

- by Wilson

Was styling the checkboxes of my webpage with jquery using the tutorial here But i realized that I could not do SelectAll checkbox that will select all the checkboxes in my list. It works in the backend (the checkboxes are selected) but it does not show in my page. Added a demo to show my problem. May need to port to your system to test it out …

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How to reference a string from another package in a library using XML in Android?

- by Garret Wilson

The Android documentation tells me that I can access a string from another package by using the "package name", whatever that means: @[<package_name>:]<resource_type>/<resource_name> So in my manifest I want to access a string that I've placed in a separate library project, in the com.globalmentor.android package---that's…

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perl script grabbing environment vars from "someplace else"

- by Michael Wilson

On a Solaris box in a "mysterious production system" I'm running a perl script that references an environment variable. No big deal. The contents of that variable from the shell both pre and post execution are what I expect. However, when reported by the script, it appears as though it's running in some other sub-shell which is clobbering…

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How to declare a variable that spans multiple lines

- by Chris Wilson

I'm attempting to initialise a string variable in C++, and the value is so long that it's going to exceed the 80 character per line limit I'm working to, so I'd like to split it to the next line, but I'm not sure how to do that. I know that when splitting the contents of a stream across multiple lines, the syntax goes like cout <<…

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onDraw() triggered but results don't show

- by Don

I have the following routine in a subclass of view: It calculates an array of points that make up a line, then erases the previous lines, then draws the new lines (impact refers to the width in pixels drawn with multiple lines). The line is your basic bell curve, squeezed or stretched by variance and x-factor. Unfortunately, nothing…

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Printing out variables in c changes values of variables

- by George Wilson

I have an odd problem with some c-programme here. I was getting some wrong values in a matrix I was finding the determinant of and so I started printing variables - yet found that by printing values out the actual values in the code changed. I eventually narrowed it down to one specific printf statement - highlighted in the code…

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PHP mail function, some clients aren't showing my mails as html?

- by Don

I'm trying to send emails to my website members using the mail() function with PHP, The mails are in hebrew, and I want to send an html email, That's pretty much how I send it $mail_to = "Email@domain.com"; $message = " <html> some content here </html> "; $headers = "MIME-Version: 1.0" . "\r\n"; $headers .=…

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regular expression matching all 8 character strings except "00000000"

- by Wilson

I am trying to figure out a regular expression which matches any string with 8 symbols, which doesn't equal "00000000". can any one help me? thanks

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PHP> Sort query results by name while letting each letter be on the top sometimes

- by Don

Hi, I'm currently working on a site that will display a list of online shops, Each shop will be stored on my database and I'll be using PHP to select and display them. But since those shops will pay me, I want to let each shop to be on the top of the list sometimes, (for example if the shop name starts with a "Z", they…

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mysql_query arguments in PHP

- by Chris Wilson

I'm currently building my first database in MySQL with an interface written in PHP and am using the 'learn-by-doing' approach. The figure below illustrates my database. Table names are at the top, and the attribute names are as they appear in the real database. I am attempting to query the values of each of these…

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How do I determine all of my IP addresses when I have multiple NICs?

- by Wilson Fowlie

I have multiple Network Interface Cards on my computer, each with its own IP address. When I use gethostbyname(gethostname()) from Python's (built-in) socket module, it will only return one of them. How do I get the others?

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Is it bad to have a non-clustered index that contains the primary key from the clustered index?

- by Don

If you have a table with a clustered index on the Primary Key (int), is it redundant and bad to have one (ore more) non-clustered indexes that include that primary key column as one of the columns in the non-clustered index?

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Enterprise Library Exception Handling Application Block

- by Wilson

Hi All, I have ExceptionPolicy, that catching all System.Exceptions. Now I have issue, how can I change that policy, to not catch FaultExceptions? Thanks

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http headers with the help of javascript?

- by Don Apachec

heya gansta! how to send http headers with the help of javascript?

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m and s keys do not work over vnc connection to ubuntu server

- by Don

I'm new at setting a lot of this up, so bear with me. I installed Ubuntu 10.4 server on a 64 bit machine. Then I added vnc so I could manage it while it's racked. I start the server, SSH to it, and run vncserver :1 At this point, all keys work fine. Next I exit out of the SSH session and fire up my client vnc…

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Is my Perl script grabbing environment variabless from "someplace else"?

- by Michael Wilson

On a Solaris box in a "mysterious production system" I'm running a Perl script that references an environment variable. No big deal. The contents of that variable from the shell both pre- and post-execution are what I expect. However, when reported by the script, it appears as though it's running in some other…

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Fix buttons at the bottom of the screen.

- by Wilson

I am a beginner in Android programming. I want to build a simple application with a main list view in the screen and two buttons at the bottom of the screen. When more items are added to the list view, the list view should scroll without increasing the overall length of the list view.

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Image is not displaying in email template on 2nd time forward

- by Don

Good day Friends, I've a mass mailing program with simple mail templates (HTML and few Images). I've a problem with image display. My clients are not getting images in the mail. Sometimes they get a mail with all the images, But if they forward the same email to someone else, they can’t get the images in…

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using google maps api without a key

- by Don

The instructions for v.3 of the Google Maps API say that I should load the Maps API using an API key Curiously it says I should..., rather than I must..... Anyhow, at the moment, I am not using an API key simply because (as far as I can remember) there was no mention of an API key when I was…

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error 1202 - ERROR_DEVICE_ALREADY_REMEMBERED in WNetAddConnection2A

- by Don

I used the function - WNetAddConnection2A(n, UserName, Password, dwFlags) to programmatically map a drive and read the drive info out, and then used WNetCancelConnection2A(DriveLetter, dwFlags, ForceDisconnect) to unmap the drive. The first map and unmap were fine. But the next map will bring me…

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Java date processing

- by Don

Hi, Given an instance of java.util.Date which is a Sunday. If there are 4 Sundays in the month in question, I need to figure out whether the chosen date is 1st Sunday of month 2nd Sunday of month 2nd last Sunday of month Last Sunday of month If there are 5 Sundays in the month in question,…

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Can git be integrated with Xcode?

- by Gordon Wilson

Is there any way to use a git repository with the built in SCM functions of Xcode?

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How to change data structure in mysql using mysqldump without deleting files

- by Don Quixote

Essentially what I'm trying to do is sync a production server with a sandbox server, but only the table structures and stored procedures. The procedures aren't any problem since they can be overriden, but the problem is the tables. I want to sync and alter their structures on the production…

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Tune cindent "switch" indentation

- by Don Reba

Nemerle is a C-like language and mostly works very well with cindent. However, its construct analogous to switch is called match: match (x) { | "Hello World" => ... | _ => ... } Is it possible to get the cinoptions for switch statements to apply to this construct, instead? Maybe…

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jquery form extension ajax

- by Craig Wilson

http://www.malsup.com/jquery/form/#html I have multiple forms on a single page. They all use the same class "myForm". Using the above extension I can get them to successfully process and POST to ajax-process.php <script> // wait for the DOM to be loaded …

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