Month: August 2022

[Solved] Plugin to install a plugin

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You can take a look at TGM-Plugin-Activation plugin. It should give you good starting point. As written in the documentation: TGM Plugin Activation is a PHP library that allows you to easily require or recommend plugins for your WordPress themes (and plugins). It allows your users to install and even automatically activate plugins in singular … Read more

[Solved] getting ArrayList from HashSet [closed]

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Most common way to do it: HashSet<ArrayList<String>> set = assingYourSet(); for (Iterator iterator = set.iterator(); iterator.hasNext();) { ArrayList<String> arrayList = (ArrayList<String>) iterator.next(); // Do Stuff… } 1 solved getting ArrayList from HashSet [closed]

[Solved] Query not returning CPT posts

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I had a similar problem and posted the solution here: http://wordpress.org/support/topic/role-scoper-updating-query_posts query_posts causes the main WP_Query to be discarded. That may or may not be the behavior you want. If no, you need to update WP_Query, then you could update your functions.php file to include a register filter that displays your content types as part … Read more

[Solved] What exaclty happens when a you call a constructor(new Class),do instance initializer blocks runs first? [closed]

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The constructor executes in the following order: Calls the constructor of the superclass. Runs the instance initializer blocks in the order they were defined. Executes the rest of the body of the constructor. I.e., both of your sysout statements execute just before the assignment n=10;. That’s how it should be. See JLS ยง12.5. 1 solved … Read more

[Solved] AccessViolationException in Delphi – impossible (check it, unbelievable…)

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Try changing PBoolean to PBOOL function(IsEnabled: PBOOL): HRESULT; stdcall; var Flag: BOOL; PBoolean is a pointer to a Pascal Boolean which is 1 byte in size. PBOOL is a pointer to a Windows (C based) BOOL, which is 4 bytes in size. You need to match the size expected by windows. In general, when translating … Read more

[Solved] How to split Numeric Values and Words from a String in Java? [duplicate]

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After considering your String It made me to add one thing String s2= “10 = On Battery “; String s[]=s2.split(“=”); int i=Integer.parseInt(s[0].trim());<———– use trim() otherwise you will have “10 ” with whitespace ^ But…… I have to split the numeric value 10 and words “On Battery”(Including the space in between them) String a=s2.split(“=”)[0];//”10 ” String … Read more

[Solved] how to fetch data from mysql database using php [closed]

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Here an example code: $headers=”From: [email protected]” . “\r\n”; $mysqli = new mysqli(“localhost”, “user”, “password”, “database”); $output = $mysqli->prepare(“SELECT id FROM table WHERE x=?”); $output->bind_param(“s”, $parameter); $output->execute(); $output->store_result(); $output->bind_result($id); while ($output->fetch()) { mail($to, $subject, $emailcontent, $additionalheader); } $output->close(); Take a look at these links: 1. http://php.net/manual/de/mysqli.quickstart.prepared-statements.php 2. http://us3.php.net/manual/de/book.mail.php 0 solved how to fetch data from mysql … Read more

[Solved] Is linux any good for programming? [closed]

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Programming I think that Linux is really great for programming. Installing other libraries is really a breeze. I would wholehardedly recommend Linux for Programming in: C C++ Python Java PHP JavaScript Haskell Lua Lisp You can also do C# with the Mono toolchain, but I am not sure how compatible that is with the C# … Read more