I’m not so familiar with Linq-To-Sql, so i’m not sure if it is supported, but try: var query = db.TableName .Where(r1 => r1.Col2 == null && r1.Col1 < db.TableName .Where(r2 => r2.Col1 != null) .Select(r2 => r2.Col1) .OrderBy(col1 => col1) .FirstOrDefault()); At least it should be the LINQ equivalent of this (working) sql-query: http://sqlfiddle.com/#!6/439be/6/0 solved … Read more
The session_is_registered is deprecated, just use isset to check: if(!isset($_SESSION[‘admin’])){ And for header already sent notice, you should make sure there is no output before session_start() and any head() function. Your case is most caused by the deprecated notice if your display_errors config is on. 1 solved php session function says deprecated
There must be an error somewhere else in your program. This works as expected: $s1 = ‘M&M chocolates’; $s2 = ‘Tom & Jerry’; printf(“$s1\n”) if $s1 =~ m/\w\W\w\s\w+/; printf(“$s2\n”) if $s2 =~ m/\w+\s&\s\w+/; outputs M&M chocolates Tom & Jerry solved Perl regex for char ‘&’ [closed]
maybe something like this: var totalFields = <?=$total_fields?>; var currentFields = 0; var addMode = document.getElementById(‘addMore’); var form = docuement.getElementsByTagName(‘form’)[0]; addMore.onclick = function() { if (currentFields >= totalFields) { return false; } var newField = document.createElement(‘input’); newField.setAttribute(‘type’, ‘file’); newField.setAttribute(‘name’, ‘file’+currentFields); form.appendChild(newField); currentFields++ } and then <? foreach ($_FILES as $file) { // i guess you … Read more
<?php $i=1; while ( $loop->have_posts() ) : $loop->the_post(); ?> <!– individual panel –> <div class=”panel panel-default”> <div class=”panel-heading”> <h4 class=”panel-title”> <a data-toggle=”collapse” data-parent=”#faqs” href=”#<?php the_ID(); ?>”> <?php the_title(); ?> </a> </h4> </div> <div id=”<?php the_ID(); ?>” class=”panel-collapse collapse <?php if ($i==1) { echo ‘in’; } ?>”> <div class=”panel-body”> <?php the_field(‘answer’); ?> </div> </div> </div> <!– … Read more
You are missing a closing parenthesis: if imagesNamesList==[“None” for x in range(len(listOfImages))]: # here–^ However, you could write this code better (cleaner and more efficiently) like so: if imagesNamesList == [“None”]*len(listOfImages): Or, if your lists are huge, you can do as @mgilson noted: if all(x == “None” for x in imagesNamesList) and len(imagesNamesList) == len(listOfImages): … Read more
Look up the file you will see function(n) You can take the rest from there. Pretty print feature in your debugger will help. But the files from been compressed so have fun figuring out what variables actually mean. 1 solved Unknown variable in JavaScript function
AJAX is generally used on the client side, not usually the server side. It sends requests to a server. You probably need to provide more information about what you are trying to achieve to get a decent answer. If you are wanting to transfer data from a “client” to a server then you could send … Read more
This line while(temp->next != NULL) explicitly says “stop when you get to the element that points to end-of-list” (i.e stop when you get to the last element but before you use it). Instead use while(temp != NULL) which says “stop when you are no-longer in the list”. 4 solved Linked List in C not printing … Read more
Using JQuery UI Autocomplete : Try this code Script $(function() { var availableTags = [ “ActionScript”, “AppleScript”, “Asp”, “BASIC”, “C”, “C++”, “Clojure”, “COBOL”, “ColdFusion”, “Erlang”, “Fortran”, “Groovy”, “Haskell”, “Java”, “JavaScript”, “Lisp”, “Perl”, “PHP”, “Python”, “Ruby”, “Scala”, “Scheme” ]; function split( val ) { return val.split( /,\s*/ ); } function extractLast( term ) { return split( … Read more
In the code you’ve provided I can see two issues: you are overwriting the data in $result in the second call to mysql_query() you are also looking for the current date (NOW()) to be between your constraints. Assuming that you’re using a DATE or DATETIME column in MySQL rather than a VARCHAR you can do … Read more
yes, this is valid as google will tell you http://dev.mysql.com/doc/refman/5.0/en/select.html For your actual error, from the php docs: For SELECT, SHOW, DESCRIBE, EXPLAIN and other statements returning resultset, mysql_query() returns a resource on success, or FALSE on error. // Perform Query $result = mysql_query($query); // Check result // This shows the actual query sent to … Read more
You have the following in your code: $name = $_POST[‘$name’]; $email = $_POST[‘$email’]; $dob = $_POST[‘$dob’]; You’re basically trying to access undefined indexes. Remove the extra $ from the key names: $name = $_POST[‘name’]; $email = $_POST[’email’]; $dob = $_POST[‘dob’]; Then, further below, you have some conditions like this: if(condition == true) { continue; } … Read more
This condition will fail when it is 0: !empty ($_POST[‘interest’]) emtpy() will be true, so !empty() will be false. All posted values are strings, so to test for a 0 value, you could use for example $_POST[‘interest’] === ‘0’. However, that would of course fail for a string like ‘0.00’ 2 solved incorrect if statement … Read more
In the future, you’ll want to post questions like this to SuperUser instead of StackOverflow (which is for programming related questions). You don’t say what version of PPT you have, but in 2010 or later, you can use PPT’s Record Narration feature to record your voice-over and slide timings, then save as a movie for … Read more