I’m trying to set the background color of a View (in this case a Button). I use this code: // set the background to green v.setBackgroundColor(0x0000FF00 ); v.invalidate(); It causes the Button to disappear from the screen. What am I doing wrong, and what is the correct way to change the background color on any … Read more
I have no problem doing this in a comment, as an administrator: <b>bold test</b> <i>italics test</i> <u>underline test</u> <font color=”#ff9900″> color test</font> But the subscribers can’t underline, add color to words nor add images. Is it that only the admin can use more HTML tags than those suggested under the comment form? <a href=”” title=””> … Read more
Is there a way in WordPress 3.1 to restrict allowed file uploads by extension (images only) and file size? Bonus question: Can I limit users to only be able view files they have uploaded themselves? 1 Answer 1 I believe you can add a filter to upload_mimes to restrict to certain types. The hook: http://adambrown.info/p/wp_hooks/hook/upload_mimes … Read more
How do I create a .pem file to be stored in the hosting server for APN payload data? 11 Answers 11
I’m attempting to remove the title attribute for post thumbnails (on certain posts), and I assume the get_image_tag filter is the way to do this. However, what I’ve got so far isn’t working. What do I need to change to make this work? My code: add_filter(‘get_image_tag’, ‘image_no_title’); function image_no_title($title) { $title=””; return $title; } And … Read more
Arrays in Swift support the += operator to add the contents of one Array to another. Is there an easy way to do that for a dictionary? eg: var dict1 = [“a” : “foo”] var dict2 = [“b” : “bar”] var combinedDict = … (some way of combining dict1 & dict2 without looping) 28 Answers … Read more
How do you reverse a string in C or C++ without requiring a separate buffer to hold the reversed string? 20 Answers 20
I have a custom post type, for examle, products. They can be multilevel, like pages, f.e., Products (custom post type) Books |- LOTR |- Sherlock Holmes |- Cooking help |- etc CD |- Iron maiden |- AC/DC |- Brainstorm |- etc Manuals |- MS Word manual |- MS Excel manual |- PHP manual I need … Read more
Why does this: #include <string> #include <iostream> using namespace std; class Sandbox { public: Sandbox(const string& n) : member(n) {} const string& member; }; int main() { Sandbox sandbox(string(“four”)); cout << “The answer is: ” << sandbox.member << endl; return 0; } Give output of: The answer is: Instead of: The answer is: four 6 … Read more
After commenting on one of my posts, WordPress redirects me to another random post. Only after, when checking the previous post, I can see that my comment was posted. Still, why is WordPress sending me to a random post after commenting? Here’s my comments.php file and here’s my website (please don’t publish it anywhere else, … Read more
