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  • In what circumstances are instance variables declared as '_var' in 'use fields' private?

    - by Pedro Silva
    I'm trying to understand the behavior of the fields pragma, which I find poorly documented, regarding fields prefixed with underscores. This is what the documentation has to say about it: Field names that start with an underscore character are made private to the class and are not visible to subclasses. Inherited fields can be overridden but will generate a warning if used together with the -w switch. This is not consistent with its actual behavior, according to my test, below. Not only are _-prefixed fields visible within a subclass, they are visible within foreign classes as well (unless I don't get what 'visible' means). Also, directly accessing the restricted hash works fine. Where can I find more about the behavior of the fields pragma, short of going at the source code? { package Foo; use strict; use warnings; use fields qw/a _b __c/; sub new { my ( $class ) = @_; my Foo $self = fields::new($class); $self->a = 1; $self->b = 2; $self->c = 3; return $self; } sub a : lvalue { shift->{a} } sub b : lvalue { shift->{_b} } sub c : lvalue { shift->{__c} } } { package Bar; use base 'Foo'; use strict; use warnings; use Data::Dumper; my $o = Bar->new; print Dumper $o; ##$VAR1 = bless({'_b' => 2, '__c' => 3, 'a' => 1}, 'Foo'); $o->a = 4; $o->b = 5; $o->c = 6; print Dumper $o; ##$VAR1 = bless({'_b' => 5, '__c' => 6, 'a' => 4}, 'Foo'); $o->{a} = 7; $o->{_b} = 8; $o->{__c} = 9; print Dumper $o; ##$VAR1 = bless({'_b' => 8, '__c' => 9, 'a' => 7}, 'Foo'); }

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  • extjs 3 - Check which tabs are hidden and which are not in tabpanel

    - by user427969
    Hi everyone, I have a tabpanel where some tabs are hidden. How can i check which tabs are hidden and which are not. For example: - There are 5 tabs tab1, tab2, tab3, tab4, tab5. tab2 and tab4 are hidden. - if i m in tab1 then tab2.hidden is true or tab2.isVisible() is false - if i m in tab1 then tab3.hidden is true or tab3.isVisible() is false So how can i check the actual hidden tabs???? Thanks a lot for help Regards

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  • Files hidden on USB hard disk because of virus, how to clean?

    - by hammad
    I have 1 GB hard drive. First all of its contents were gone after a virus got in (when I have the drive to someone else). After research found that it was a virus may be. I run Nortan antivus and removed certain virus. Then ran malewarebytes, now ad-aware and avg 2011 antivirus. Now i could see the files on my other computer. But now I have hooked this to my new macbook pro (windows installation) and i can't see the files. The antivurs does find all the files. MacOSX wrote a 400 MB directory there which i can see but nothing else. How to fix this? Which program will fix it?

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  • HTML Javascript Hidden Object or Photo Hunt Game

    - by PeteT
    Is anyone aware of any example photo hunt/hidden object games either in HTML and Javascript or flash if necessary? I am having trouble finding one, I may be using the wrong words to search. Photo hunt being like the wheres wally/waldo books where you look for wally in a complex image until you find him. So if it were played on screen you would press the location of wally and it would either be correct or wrong, possibly timed. I am hoping to find one where you can just load in your own photos and specify some co-ordinates that match where the hidden object is. A spot the difference example may be useful as a starting point but I haven't found an example of either that is web based yet.

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  • Returning a 404 page when a folder is accessed from one domain, but allowing access from other domains and IP addresses

    - by okw
    Situation: I want to return a 404 page ("404.php") when a folder ("hidden") is accessed from the example.com domain. I want the same folder to be accessible from a subdomain ("hidden.example.com") or from a different domain ("hidden.com") which are both configured in a single VirtualHost entry. The server has multiple IP addresses that it listens on. Each IP address serves identical content from the example.com domain (sharing a VirtualHost entry.) I want the folder to be accessible from the IP address. The server is configured to use SSL/TLS/HTTPS. HTTPS is optional on example.com, but HTTPS is enforced in the .htaccess file for the hidden folder using a rewrite rule shown below. /www/hidden/.htaccess RewriteCond %{HTTPS} !=on RewriteRule .* https://%{SERVER_NAME}%{REQUEST_URI} [R,L] I know that {SERVER_ADDR} gives the server's IP address, but does it return the one that the client is requesting from? I'm also starting to think that something in the VirtualHosts file would be more appropriate. Any thoughts on this? What should be allowed: http://87.65.43.21/hidden/ https://87.65.43.21/hidden/ http://12.34.56.78/hidden/ https://12.34.56.78/hidden/ http://hidden.example.com/ https://hidden.example.com/ http://hidden.com/ https://hidden.com/ http://www.hidden.com/ https://www.hidden.com/ What should be 404-ed with 404.php http://example.com/hidden/ https://example.com/hidden/ http://www.example.com/hidden/ https://www.example.com/hidden/ http://example.com/hidden/hiddenfile.php https://example.com/hidden/hiddenfile.php etc. Thanks.

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  • Hidden form and SEO

    - by AntonAL
    I'm using hidden forms, to collects some statistics. Will it have any penalty from search engines ? Update 1: I'm collecting some statistics, based on user interaction with my website. For example, POST requests will be sent to server, when: user stops a playing video user has watched a video till it's end etc. Using form_remote_for in Rails, i'm just rendering the form and keep it invisible. The reason on doing that - is to utilize authencity tokens, and just have less to code. Via JavaScript i'm only filling some hidden fields up and initiating form submission.

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  • pop up html as javascript string instead of hidden div for seo [closed]

    - by user1324762
    Possible Duplicate: How bad is it to use display: none in CSS? I have heard that using display:none or visibility:hidden css properties are not a very good idea for seo purposes. I have about 4 different pop up windows to display and each one has about 20 words inside it. I can create hidden divs. Another option is to store div html elements as javascript string. In this way pop up html elements will be generated from javascript string. This will be still faster than using ajax since the data is static. Is this method absolutely safe for SEO? P.S.: I was just asking about similar question on http://stackoverflow.com/questions/12389075/storing-data-in-javascript-array-for-further-use, but this one is different, it is about static data and about SEO.

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  • Examples of "hidden" humor in programming books? [closed]

    - by Maglob
    Every now and then while reading programming books, I find more a less hidden jokes, passage of texts written in witty, tongue-in-cheek fashion, right there in middle of more serious text. These make me giggle and I remember these for years :) Such as The Java Programming Language, documentation about currentTimeMillis(): "The time is returned in a long, so it will not overflow until the year 292280995, which should suffice for most purposes. More sophisticated applications may require the Date class." Common Lisp The Language, 2nd ed, in index: "kludges, 1-971" What good "hidden" jokes you have come across while reading programming books?

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  • Problem with PHP; Posting Hidden Value!!?

    - by Derek
    Hi, I have a page which basically allows an admin user to create manager user types (basically a register function. So when the values are submitted, they are stored into the DB, very very basic stuff. However, I have a hidden variable type..reasons are I have 3 different user levels and I have declared they identification as an integer (e.g. 7 = manager, 8 =user etc.) Can someone help me out with how to correctly pass this hidden value so it stores in the database... Here is my form: <form id="userreg" name="userreg" method="post" action="adminadduser-process.php"> <label>Full Name:</label> <input name="fullname" size="40" id="fullname" value="<?php if (isset($_POST['fullname'])); ?>"/> <br /> <label>Username:</label> <input name="username" size="40" id="username" value="<?php if (isset($_POST['username'])); ?>"/> <br /> <label>Password:</label> <input name="password" size="40" id="password" value="<?php if (isset($_POST['password'])); ?>"/> <br /> <label>Email Address:</label> <input name="emailaddress" size="40" id="emailaddress" value="<?php if (isset($_POST['emailaddress'])); ?>"/> <br /> <input name="userlevel" type="hidden" size="1" id="userlevel" value="<?php $_POST[5]; ?>" /> <br /> <input value="Add User" class="addbtn" type="submit" /> </form></div> Next, here is the script that runs the query: <?php require_once "config.php"; $fullname = $_POST['fullname']; $username = $_POST['username']; $password = $_POST['password']; $emailaddress = $_POST['emailaddress']; $userlevel = $_POST[5]; $sql = "INSERT INTO users_tb VALUES('".$user_id."','".$fullname."','".$username."',MD5('".$password."'),'".$emailaddress."','".$userlevel."')"; $result = mysql_query($sql, $connection) or die("MySQL Error: ".mysql_error()); header("Location: adminhome.php"); exit(); ?> I'm basically trying to pass the hidden typem with a constant value of '5' just for this form, as it will not be changed...also while im here, for some reason, the 'fullname' is not stored in the DB either!!?? WTH?? all other fields are processed fine. Any help is much appreciated! Thank you.

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  • ANY way to consolidate this code?

    - by JM4
    I am building a PHP registration form which takes the following fields for up to 20 athletes: First Name Middle Initial Last Name Federation Number Address City State Zip DOB SSN Phone Email I am only through 7 of the fields for each fighter and my php file is very large (over 40kb). Is there ANY way to consolidate this code at all? I am also having to validate the information on each field (as I said - 20 athletes x 12 fields = 240 validations on a single page). If I can send any further code let me know! <form id="Form" action="<?php $_SERVER['PHP_SELF']; ?>" method="post" name="Form" onsubmit="return Enroll_Form_Validator(this)"> <p class="title">Your Fighters' Information</p> <p>Please complete the following fields with your <span style="color:red;"> Fighters' Information</span> to continue your enrollment.</p> <br /> <?php // if $errors is not empty, the form must have failed one or more validation // tests. Loop through each and display them on the page for the user if (!empty($errors)) { echo "<div class='error'>Please fix the following errors:\n<ul>"; foreach ($errors as $error) echo "<li>$error</li>\n"; echo "</ul></div>"; } ?> <?php if ($_SESSION['Num_Fighters'] > "0") { ?> <table class="demoTable"> <tr> <td>First Name: </td> <td><input type="text" name="F1FirstName" onkeyup="if(!this.value.match(/^([a-z]+\s?)*$/i))this.value=this.value.replace(/[^a-z ]/ig,'').replace(/\s+/g,' ')" value="<?php echo $fields['F1FirstName']; ?>" /></td> </tr> <tr> <td>Middle Initial: </td> <td><input type="text" name="F1MI" size="2" maxlength="1" onkeyup="if(!this.value.match(/^([a-z]+\s?)*$/i))this.value=this.value.replace(/[^a-z ]/ig,'').replace(/\s+/g,' ')" value="<?php echo $fields['F1MI']; ?>" /></td> </tr> <tr> <td>Last Name: </td> <td><input type="text" name="F1LastName" onkeyup="if(!this.value.match(/^([a-z]+\s?)*$/i))this.value=this.value.replace(/[^a-z ]/ig,'').replace(/\s+/g,' ')" value="<?php echo $fields['F1LastName']; ?>" /></td> </tr> <tr> <td>Federation No: </td> <td><input type="text" name="F1FedNum" maxlength="10" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F1FedNum']; ?>" /></td> </tr> <tr> <td>SSN: </td> <td><input type="text" name="F1SSN1" size="3" maxlength="3" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F1SSN1']; ?>" /> - <input type="text" name="F1SSN2" size="2" maxlength="2" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F1SSN2']; ?>" /> - <input type="text" name="F1SSN3" size="4" maxlength="4" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F1SSN3']; ?>" /> </td> </tr> <tr> <td>Date of Birth</td> <td> <select name="F1DOB1"> <option value="">Month</option> <?php for ($i=1; $i<=12; $i++) { echo "<option value='$i'"; if ($fields["F1DOB1"] == $i) echo " selected"; echo ">$i</option>"; } ?> </select> / <select name="F1DOB2"> <option value="">Day</option> <?php for ($i=1; $i<=31; $i++) { echo "<option value='$i'"; if ($fields["F1DOB2"] == $i) echo " selected"; echo ">$i</option>"; } ?> </select> / <select name="F1DOB3"> <option value="">Year</option> <?php for ($i=date('Y'); $i>=1900; $i--) { echo "<option value='$i'"; if ($fields["F1DOB3"] == $i) echo " selected"; echo ">$i</option>"; } ?> </select> </td> </tr> <tr> <td>Address: </td> <td><input type="text" name="F1Address" value="<?php echo $fields['F1Address']; ?>" /></td> </tr> <tr> <td>City: </td> <td><input type="text" name="F1City" onkeyup="if(!this.value.match(/^([a-z]+\s?)*$/i))this.value=this.value.replace(/[^a-z ]/ig,'').replace(/\s+/g,' ')" value="<?php echo $fields['F1City']; ?>" /></td> </tr> <tr> <td>State: </td> <td><select name="F1State"><option value="">Choose a State</option><?php showOptionsDrop($states_arr, null, true); ?></select></td> </tr> <tr> <td>Zip Code: </td> <td><input type="text" name="F1Zip" size="6" maxlength="5" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F1Zip']; ?>" /></td> </tr> <tr> <td>Contact Telephone No: </td> <td>( <input type="text" name="F1Phone1" size="3" maxlength="3" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F1Phone1']; ?>" /> ) <input type="text" name="F1Phone2" size="3" maxlength="3" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F1Phone2']; ?>" /> - <input type="text" name="F1Phone3" size="4" maxlength="4" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F1Phone3']; ?>" /> </td> </tr> <tr> <td>Email:</td> <td><input type="text" name="F1Email" value="<?php echo $fields['F1Email']; ?>" /></td> </tr> </table> <?php } ?> <br /> <?php if ($_SESSION['Num_Fighters'] > "1") { ?> <table class="demoTable"> <tr> <td>First Name: </td> <td><input type="text" name="F2FirstName" onkeyup="if(!this.value.match(/^([a-z]+\s?)*$/i))this.value=this.value.replace(/[^a-z ]/ig,'').replace(/\s+/g,' ')" value="<?php echo $fields['F2FirstName']; ?>" /></td> </tr> <tr> <td>Middle Initial: </td> <td><input type="text" name="F2MI" size="2" maxlength="1" onkeyup="if(!this.value.match(/^([a-z]+\s?)*$/i))this.value=this.value.replace(/[^a-z ]/ig,'').replace(/\s+/g,' ')" value="<?php echo $fields['F2MI']; ?>" /></td> </tr> <tr> <td>Last Name: </td> <td><input type="text" name="F2LastName" onkeyup="if(!this.value.match(/^([a-z]+\s?)*$/i))this.value=this.value.replace(/[^a-z ]/ig,'').replace(/\s+/g,' ')" value="<?php echo $fields['F2LastName']; ?>" /></td> </tr> <tr> <td>Federation No: </td> <td><input type="text" name="F2FedNum" maxlength="10" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F2FedNum']; ?>" /></td> </tr> <tr> <td>SSN: </td> <td><input type="text" name="F2SSN1" size="3" maxlength="3" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F2SSN1']; ?>" /> - <input type="text" name="F2SSN2" size="2" maxlength="2" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F2SSN2']; ?>" /> - <input type="text" name="F2SSN3" size="4" maxlength="4" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F2SSN3']; ?>" /> </td> </tr> <tr> <td>Date of Birth</td> <td> <select name="F2DOB1"> <option value="">Month</option> <?php for ($i=1; $i<=12; $i++) { echo "<option value='$i'"; if ($fields["F2DOB1"] == $i) echo " selected"; echo ">$i</option>"; } ?> </select> / <select name="F2DOB2"> <option value="">Day</option> <?php for ($i=1; $i<=31; $i++) { echo "<option value='$i'"; if ($fields["F2DOB2"] == $i) echo " selected"; echo ">$i</option>"; } ?> </select> / <select name="F2DOB3"> <option value="">Year</option> <?php for ($i=date('Y'); $i>=1900; $i--) { echo "<option value='$i'"; if ($fields["F2DOB3"] == $i) echo " selected"; echo ">$i</option>"; } ?> </select> </td> </tr> <tr> <td>Address: </td> <td><input type="text" name="F2Address" value="<?php echo $fields['F2Address']; ?>" /></td> </tr> <tr> <td>City: </td> <td><input type="text" name="F2City" onkeyup="if(!this.value.match(/^([a-z]+\s?)*$/i))this.value=this.value.replace(/[^a-z ]/ig,'').replace(/\s+/g,' ')" value="<?php echo $fields['F2City']; ?>" /></td> </tr> <tr> <td>State: </td> <td><select name="F2State"><option value="">Choose a State</option><?php showOptionsDrop($states_arr, null, true); ?></select></td> </tr> <tr> <td>Zip Code: </td> <td><input type="text" name="F2Zip" size="6" maxlength="5" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F2Zip']; ?>" /></td> </tr> <tr> <td>Contact Telephone No: </td> <td>( <input type="text" name="F2Phone1" size="3" maxlength="3" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F2Phone1']; ?>" /> ) <input type="text" name="F2Phone2" size="3" maxlength="3" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F2Phone2']; ?>" /> - <input type="text" name="F2Phone3" size="4" maxlength="4" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F2Phone3']; ?>" /> </td> </tr> <tr> <td>Email:</td> <td><input type="text" name="F2Email" value="<?php echo $fields['F2Email']; ?>" /></td> </tr> </table> <?php } ?> <br /> <?php if ($_SESSION['Num_Fighters'] > "2") { ?> <table class="demoTable"> <tr> <td>First Name: </td> <td><input type="text" name="F3FirstName" onkeyup="if(!this.value.match(/^([a-z]+\s?)*$/i))this.value=this.value.replace(/[^a-z ]/ig,'').replace(/\s+/g,' ')" value="<?php echo $fields['F3FirstName']; ?>" /></td> </tr> <tr> <td>Middle Initial: </td> <td><input type="text" name="F3MI" size="2" maxlength="1" onkeyup="if(!this.value.match(/^([a-z]+\s?)*$/i))this.value=this.value.replace(/[^a-z ]/ig,'').replace(/\s+/g,' ')" value="<?php echo $fields['F3MI']; ?>" /></td> </tr> <tr> <td>Last Name: </td> <td><input type="text" name="F3LastName" onkeyup="if(!this.value.match(/^([a-z]+\s?)*$/i))this.value=this.value.replace(/[^a-z ]/ig,'').replace(/\s+/g,' ')" value="<?php echo $fields['F3LastName']; ?>" /></td> </tr> <tr> <td>Federation No: </td> <td><input type="text" name="F3FedNum" maxlength="10" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F3FedNum']; ?>" /></td> </tr> <tr> <td>SSN: </td> <td><input type="text" name="F3SSN1" size="3" maxlength="3" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F3SSN1']; ?>" /> - <input type="text" name="F3SSN2" size="2" maxlength="2" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F3SSN2']; ?>" /> - <input type="text" name="F3SSN3" size="4" maxlength="4" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F3SSN3']; ?>" /> </td> </tr> <tr> <td>Date of Birth</td> <td> <select name="F3DOB1"> <option value="">Month</option> <?php for ($i=1; $i<=12; $i++) { echo "<option value='$i'"; if ($fields["F3DOB1"] == $i) echo " selected"; echo ">$i</option>"; } ?> </select> / <select name="F3DOB2"> <option value="">Day</option> <?php for ($i=1; $i<=31; $i++) { echo "<option value='$i'"; if ($fields["F3DOB2"] == $i) echo " selected"; echo ">$i</option>"; } ?> </select> / <select name="F3DOB3"> <option value="">Year</option> <?php for ($i=date('Y'); $i>=1900; $i--) { echo "<option value='$i'"; if ($fields["F3DOB3"] == $i) echo " selected"; echo ">$i</option>"; } ?> </select> </td> </tr> <tr> <td>Address: </td> <td><input type="text" name="F3Address" value="<?php echo $fields['F3Address']; ?>" /></td> </tr> <tr> <td>City: </td> <td><input type="text" name="F3City" onkeyup="if(!this.value.match(/^([a-z]+\s?)*$/i))this.value=this.value.replace(/[^a-z ]/ig,'').replace(/\s+/g,' ')" value="<?php echo $fields['F3City']; ?>" /></td> </tr> <tr> <td>State: </td> <td><select name="F3State"><option value="">Choose a State</option><?php showOptionsDrop($states_arr, null, true); ?></select></td> </tr> <tr> <td>Zip Code: </td> <td><input type="text" name="F3Zip" size="6" maxlength="5" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F3Zip']; ?>" /></td> </tr> <tr> <td>Contact Telephone No: </td> <td>( <input type="text" name="F3Phone1" size="3" maxlength="3" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F3Phone1']; ?>" /> ) <input type="text" name="F3Phone2" size="3" maxlength="3" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F3Phone2']; ?>" /> - <input type="text" name="F3Phone3" size="4" maxlength="4" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F3Phone3']; ?>" /> </td> </tr> <tr> <td>Email:</td> <td><input type="text" name="F3Email" value="<?php echo $fields['F3Email']; ?>" /></td> </tr> </table> <?php } ?> <br /> <?php if ($_SESSION['Num_Fighters'] > "3") { ?> <table class="demoTable"> <tr> <td>First Name: </td> <td><input type="text" name="F4FirstName" onkeyup="if(!this.value.match(/^([a-z]+\s?)*$/i))this.value=this.value.replace(/[^a-z ]/ig,'').replace(/\s+/g,' ')" value="<?php echo $fields['F4FirstName']; ?>" /></td> </tr> <tr> <td>Middle Initial: </td> <td><input type="text" name="F4MI" size="2" maxlength="1" onkeyup="if(!this.value.match(/^([a-z]+\s?)*$/i))this.value=this.value.replace(/[^a-z ]/ig,'').replace(/\s+/g,' ')" value="<?php echo $fields['F4MI']; ?>" /></td> </tr> <tr> <td>Last Name: </td> <td><input type="text" name="F4LastName" onkeyup="if(!this.value.match(/^([a-z]+\s?)*$/i))this.value=this.value.replace(/[^a-z ]/ig,'').replace(/\s+/g,' ')" value="<?php echo $fields['F4LastName']; ?>" /></td> </tr> <tr> <td>Federation No: </td> <td><input type="text" name="F4FedNum" maxlength="10" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F4FedNum']; ?>" /></td> </tr> <tr> <td>SSN: </td> <td><input type="text" name="F4SSN1" size="3" maxlength="3" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F4SSN1']; ?>" /> - <input type="text" name="F4SSN2" size="2" maxlength="2" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F4SSN2']; ?>" /> - <input type="text" name="F4SSN3" size="4" maxlength="4" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F4SSN3']; ?>" /> </td> </tr> <tr> <td>Date of Birth</td> <td> <select name="F4DOB1"> <option value="">Month</option> <?php for ($i=1; $i<=12; $i++) { echo "<option value='$i'"; if ($fields["F4DOB1"] == $i) echo " selected"; echo ">$i</option>"; } ?> </select> / <select name="F4DOB2"> <option value="">Day</option> <?php for ($i=1; $i<=31; $i++) { echo "<option value='$i'"; if ($fields["F4DOB2"] == $i) echo " selected"; echo ">$i</option>"; } ?> </select> / <select name="F4DOB3"> <option value="">Year</option> <?php for ($i=date('Y'); $i>=1900; $i--) { echo "<option value='$i'"; if ($fields["F4DOB3"] == $i) echo " selected"; echo ">$i</option>"; } ?> </select> </td> </tr> <tr> <td>Address: </td> <td><input type="text" name="F4Address" value="<?php echo $fields['F4Address']; ?>" /></td> </tr> <tr> <td>City: </td> <td><input type="text" name="F4City" onkeyup="if(!this.value.match(/^([a-z]+\s?)*$/i))this.value=this.value.replace(/[^a-z ]/ig,'').replace(/\s+/g,' ')" value="<?php echo $fields['F4City']; ?>" /></td> </tr> <tr> <td>State: </td> <td><select name="F4State"><option value="">Choose a State</option><?php showOptionsDrop($states_arr, null, true); ?></select></td> </tr> <tr> <td>Zip Code: </td> <td><input type="text" name="F4Zip" size="6" maxlength="5" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F4Zip']; ?>" /></td> </tr> <tr> <td>Contact Telephone No: </td> <td>( <input type="text" name="F4Phone1" size="3" maxlength="3" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F4Phone1']; ?>" /> ) <input type="text" name="F4Phone2" size="3" maxlength="3" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F4Phone2']; ?>" /> - <input type="text" name="F4Phone3" size="4" maxlength="4" onkeyup="this.value=this.value.replace(/[^0-9]/ig, '')" value="<?php echo $fields['F4Phone3']; ?>" /> </td> </tr> <tr> <td>Email:</td> <td><input type="text" name="F4Email" value="<?php echo $fields['F4Email']; ?>" /></td> </tr> </table> <?php } ?> <div align="right"><input class="enrbutton" type="submit" name="submit" value="Continue" /></div> </form> This only goes through 4 athletes and I need it to capture 20. Any ideas? I am forced to keep all 200+ elements in SESSION assuming somebody enrolls 20 athletes.

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  • Will news ticker using overflow:hidden cause Google to see site as spam?

    - by molipix
    In the hope of tempting Googlebot with fresh content, I've implemented a homepage news ticker which displays the 20 most recent headlines on our site. The implementation I have chosen is a <ul> with each headline being a <li> Initially all the <li> elements have no style but Javascript kicks in on page load and gives all but one of them a display="style:none" attribute. Javascript then displays each of the other 19 headlines in a loop. So far so good. However, in order to prevent a visually unplesant page load where the 20 items display and then immediately collapse, I am using overflow:hidden on the <ul> element. Anyone got a view on what Googlebot is likely to make of this? Does the fact that I'm using overflow:hidden make the content look like spam?

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  • How to find hidden properties/methods in Javascript objects?

    - by ramanujan
    I would like to automatically determine all of the properties (including the hidden ones) in a given Javascript object, via a generalization of this function: function keys(obj) { var ll = []; for(var pp in obj) { ll.push(pp); } return ll; } This works for user defined objects but fails for many builtins: repl> keys({"a":10,"b":2}); // ["a","b"] repl> keys(Math) // returns nothing! Basically, I'd like to write equivalents of Python's dir() and help(), which are really useful in exploring new objects. My understanding is that only the builtin objects have hidden properties (user code evidently can't set the "enumerable" property till HTML5), so one possibility is to simply hardcode the properties of Math, String, etc. into a dir() equivalent (using the lists such as those here). But is there a better way?

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  • Know Thy Operating System?

    - by AdityaGameProgrammer
    As developers how much time, or do you spend time, In learning the hidden features tricks of your operating system ? How important do you feel is this for productivity in day to day programming? tasks. What do you mean when you list knowledge of an OS in your resume? What are your favorite hidden -less known features For example: A common problem of How can i open the cmd window in a specific location a do it yourself solution in say xp and what to do if something breaks Are these something you look into as and when you find the need to do so?

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  • Hiding images in folder without renaming or moving the files

    - by Marcus
    I'm dual booting Ubuntu with Windows and I have all my music on a separate harddrive. In Windows the album art is hidden by default but when I access the folder in Ubuntu there is two album artwork files for every mp3, one small and one large. I would like to hide those images without having to rename them with a dot before or moving them to some other folder becuase then the album artwork would dissapear in Windows. Is there a way to make a .hidden file which hides all images or any other way which hides all images in nautilus?

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  • Truecrypt and hidden volumes

    - by user51166
    I would like to know the opinion of some users using (or not) the hidden volume encryption feature of Truecrypt. Personally until now I never used this feature: on Windows I encrypt the system drive as a standard volume, on GNU/Linux I encrypt using LUKS which is Truecrypt's equivalent to standard volume. As for data I use the standard volume approach as well. I read that this feature is nice and all, but it isn't really used by most people. Do you use it or not? Why? Do you only store inside it VERY sensible data or what else? Because technically speaking doing a hidden volume which has (almost) the same size as the outer one doesn't make sense: the outer volume will be encrypted but no data will be on it, which will appear very strange. So not only one has to plan which data store where, but has even to remember each time to mount the outer volume with hidden volume protection (otherwise there'll be a data loss when writing to it). It's a bit messy: hidden OS + outer OS + outer volume + hidden volume = 4 partitions :( Similar question about the hidden operating system (which I don't use [yet]).

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  • Testing if a UI element is hidden in an OCUnit test

    - by Logan Serman
    I have a button that is hidden under certain circumstances that I wish to test. The button is hidden with [theButton setHidden: YES] in the viewDidLoad method if it is appropriate. For simplicity, lets say that the button is hidden when the buttonIsHidden property is set to true in the view controller. Right now I am trying the following: self.viewController = [[ViewController alloc] init]; self.viewController.buttonIsHidden = YES; [self.viewController loadView]; UIButton *theButton = [...] // function I wrote to retrieve the button based on it's touch up inside action if (theButton) { NSLog(@"%c", theButton.hidden); return (theButton.hidden == true) } return NO; It looks like the hidden property is not what it should be, the NSLog lines from the above code are blank. But, if I output another property like the height, it outputs the correct value so I know it is getting the right button. How do I access the hidden property of the button in this case?

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  • Encrypted Hidden Redux : Let's Get Salty

    - by HeartattacK
    In this article, Ashic Mahtab shows an elegant, reusable and unobtrusive way in which to persist sensitive data to the browser in hidden inputs and restoring them on postback without needing to change any code in controllers or actions. The approach is an improvement of his previous article and incorporates a per session salt during encryption. Note: Cross posted from Heartysoft.com. Permalink

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  • .NET – ArrayList hidden gem

    - by nmgomes
    From time to time I end-up finding really old hidden gems and a few days ago I found another one. IList System.Collections.ArrayList.ReadOnly(IList list) This amazing method is available since the beginning (.NET 1.0). I always complain about the small support for ReadOnly lists and collections and I have no clue why I miss this one. For those of you that have to maintain and extend legacy applications prior to ASP.NET 2.0 SP2 this could be a very useful finding.

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  • Is it possible to prevent just horizontal scrolling when overflow-x is hidden?

    - by Andrew LeClair
    I have a web page that has content which extends past the right edge of the browser window. I set overflow-x: hidden on <body> to turn off the bottom scrollbar, but I can still scroll horizontally with the trackpad, which is not what I want. Is there any way to prevent the browser from scrolling horizontally? As a side note: Safari 4.0.4 only scrolls horizontally sometimes, and the scrolling feels "sticky" and "jumpy," whereas Firefox always smoothly scrolls horizontally.

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  • Reverse-engineer SharePoint fields, content types and list instance—Part2

    - by ybbest
    Reverse-engineer SharePoint fields, content types and list instance—Part1 Reverse-engineer SharePoint fields, content types and list instance—Part2 In the part1 of this series, I demonstrated how to use VS2010 to Reverse-engineer SharePoint fields, content types and list instances. In the part 2 of this series, I will demonstrate how to do the same using CKS:Dev. CKS:Dev extends the Visual Studio 2010 SharePoint project system with advanced templates and tools. Using these extensions you will be able to find relevant information from your SharePoint environments without leaving Visual Studio. You will have greater productivity while developing SharePoint components and you will have greater deployment capabilities on your local SharePoint installation. You can download the complete solution here. 1. First, download and install appropriate CKS:Dev from CodePlex. If you are using SharePoint Foundation 2010 then download and install the SharePoint Foundation 2010 version If you are using SharePoint Server 2010 then download and install the SharePoint Server 2010 version 2. After installation, you need to restart your visual studio and create empty SharePoint. 3. Go to Viewà Server Explorer 4. Add SharePoint web application connection to the server explorer. 5. After add the connection, you can browse to see the contents for the Web Application. 6. Go to Site Columns à YBBEST (Custom Group of you own choice) and right-click the YBBEST Folder and Click Import Site Columns. 7. Go to ContentTypesà YBBEST (Custom Group of you own choice) and right-click the YBBEST Folder and Click Import Content Types. 8. After the import completes, you can find the fields and contentTypes in the SharePoint project below. Of course you need to do some modification to your current project to make it work. 9. Next, create list instances using list instance item template in Visual Studio 10. Finally, create lookup columns using the feature receivers and the final project will look like this. You can download the complete solution here.

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