As the comments and answer suggest, this is a bitwise operator. Bitwise operators treat their operands as groups of bits when they operate on them. A bitwise and will, as I’m sure you could guess, and two bits, so a truth table would look like: A | B | A & B —|—|—— 0 | … Read more
I’ve run into this problem with PageNavi before. My solution is to hijack the $wp_query variable temporarily and then reassign it after closing the loop. An exmaple: <?php $paged = (get_query_var(‘paged’)) ? get_query_var(‘paged’) : 1; $args=array( ‘post_type’=>’post’, ‘cat’ => 6, ‘posts_per_page’ => 5, ‘paged’=>$paged ); $temp = $wp_query; $wp_query= null; $wp_query = new WP_Query($args); /* … Read more
“Just because my method cannot access a constructor parameter…” is thinking about this in the wrong terms. When instantiating your class, is productDto an important state of your instance? Does the data in productDto hold important information that Product needs during its lifetime? Then you’re not merely trying to pass it between your constructor and … Read more
Your both assumptions are wrong. 1) No one can disable browser back button (of course excluding the vendors :)). 2) Java plays on server side. Javascript plays on client side. You might want browser onunload function to prompt user. @Derek did a demo for what I mean : http://jsfiddle.net/DerekL/LZCj7/show/ 19 solved Is there any way … Read more
After combining a bunch of pieces of other answers I got it working! So here’s the solution for those of you who are struggling with this too: This post and this one helped me out some, so thanks to those guys. Note, all this code, plus your initial custom post type and taxonomy registration code … Read more
You create a hash by providing zero or more key-value pairs. {} creates a hash with a zero key-value pairs, i.e. an empty hash {‘foo’ => ‘bar’} creates a hash with a single pair (key ‘foo’ and value ‘bar’) {‘foo’} raises a SyntaxError because there’s only a key, the value is missing The error message … Read more
I would start with this question: Is the functionality related to presentation of content, or with generation/management of content, or of the site, or of the user identity? If the functionality is not related specifically to presentation of content, then it is squarely within Plugin Territory. This list is long: Modifying core WP filters (wp_head … Read more
char[] chararray = this.toReverse.Text.ToCharArray(); Array.Reverse(chararray); string reverseTxt = “”; for (int i = 0; i <= chararray.Length – 1; i++) { reverseTxt += chararray.GetValue(i); } this.toReverse.Text = reverseTxt; Hope this helps 4 solved How do I reverse text in C#? [closed]
string result = string.Join(“”, numbers.Reverse()); Or even simpler: string result = string.Concat(numbers.Reverse()); 3 solved C# How to display all elements of array as a single number? [closed]
Your actual question is basically when to run a custom query and when to make use of the main query. Lets break it down in three parts PART ONE When to run a custom query (This is not a definitive list) To create custom content sliders To create a featured content area in a page … Read more
Problem: find (i,j), i<j, s.t. a[i] + a[j] = i + j I propose the following approach: Set b[i] = a[i] – i The problem becomes: find (i,j), i<j, s.t. b[i] + b[j] = 0 Complexity: O(n) Create objects c[i] = (b[i],i), a struct for example, in a std::vector (or std::array) Complexity: O(n) Sort the … Read more
You can use N format specifier as; double salary = 12345.6789; Console.WriteLine(salary.ToString(“N2”)); Result will be; 12,345.68 This specifier uses your CurrentCulture‘s NumberGroupSeparator and NumberDecimalSeparator properties by default. If these properties are not , and . in your CurrentCulture, you can provide InvariantCulture to this .ToString() method as a second parameter like; double salary = 12345.6789; … Read more
Add define(‘WP_DEBUG’, true); to your site’s wp-config.php. That will cause errors, warnings, and notices (non-fatal warnings) to print to the screen. Those are the “debug information” so frequently requested. It is not advisable to have this enabled on a production (publicly accessible) server but if you have to have the debugging information then you have … Read more
You’re mixing up && and ||, so your first if will never run as mentioned in the comments. So it looks like the only “Not Weird” print out is 2, 4 and even numbers > 20. So use this to your advantage to just check for the “Weird” outputs, otherwise print “Not Weird”. if (n … Read more
The Problem By default, in any given context, WordPress uses the main query to determine pagination. The main query object is stored in the $wp_query global, which is also used to output the main query loop: if ( have_posts() ) : while ( have_posts() ) : the_post(); When you use a custom query, you create … Read more