I am attempting to connect to an HTTPS endpoint in Java. Every method I have tried (more details below) ends up generating this stack trace: I have tried: Connecting with the javax SOAP libs and a new URL(“https://…”) Connecting with new URL(“https://…”).openConnection() Cr…
Permutations – all possible sets of numbers
I have numbers, from 0 to 8. I would like in result, all possible sets of those numbers, each set should use all numbers, each number can occur only once in a set. I would like to see solution made …
jQuery WYSIWYG Reccomedations
I am looking for a WYSIWYG editor that matches a few requirements. ability to customize toolbar ability to customize styles of headings/paragraphs, extra styles in dropdown, etc ability to upload image (to a pre-defined folder on the same server. I do not want a full fledged file manager, just a “select…
What will be the Android/Java equivalent of MD5 function in PHP?
I am calculating the MD5 in Android/Java as follows: byte raw[] = md.digest(); StringBuffer hexString = new StringBuffer(); for (int i=0; i<raw.length; i++) hexString.append(Integer….
PHP regular expression – filter number only
I know this might sound as really dummy question, but I’m trying to ensure that the provided string is of a number / decimal format to use it later on with PHP’s number_format() function. How would I do it – say someone is typing 15:00 into the text field – what regular expression and …
PHP get the last 3 elements of an associative array while preserving the keys?
I have an array: How can I get the last 3 elements while preserving the keys? (the number of elements in the array may vary, so I cannot simply slice after the 2nd element) So the output would be: Answer If you want to preserve key, you can pass in true as the fourth argument:
How do I display a wordpress page content?
I know this is really simple but it just isn’t coming to me for some reason and google isn’t helping me today. I want to output the pages content, how do I do that? I thought it was this: Answer @Marc B Thanks for the comment. Helped me discover this:
Call method by string?
This doesn’t work: Is the only possibility to use call_user_func();? Answer Try: Be sure to check if the action is allowed and it is callable
z-Scores(standard deviation and mean) in PHP
I am trying to calculate Z-scores using PHP. Essentially, I am looking for the most efficient way to calculate the mean and standard deviation of a data set (PHP array). Any suggestions on how to do this in PHP? I am trying to do this in the smallest number of steps. Answer to calculate the mean you can do: s…
Any good PHP MySQL-compatible reporting frameworks out there? [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. We don’t allow questions seeking recommendations for books, tools, software libraries, and more. You can edit the question so it can be answered with facts and citations. Closed 2 years ago. Improve this ques…