Month: October 2022

[Solved] Why it print out an empty array instead of the array appended with values for the first time in viewDidLoad()?

by

[ad_1] The call to API.Tag.observeTagPool is asynchronous and it will finish after fetchTagPool() has returned the empty self.tagArr. You need to change fetchTagPool to return the value through a callback function like this: override func viewDidLoad() { super.viewDidLoad() // Note: This will print AA after viewDidLoad finishes // Use trailing closure syntax to pass the … Read more

[Solved] Flesh out the body of print_second function so that it prints the total amount of seconds given the hour,minute,seconds functions parameters

by

[ad_1] Flesh out the body of print_second function so that it prints the total amount of seconds given the hour,minute,seconds functions parameters [ad_2] solved Flesh out the body of print_second function so that it prints the total amount of seconds given the hour,minute,seconds functions parameters

[Solved] how to make the statement to repeat itself until it gets true?

by

[ad_1] A possible solution is to use do…while. This code will keep display alert(‘invalid number of grades, please insert again’) and window.prompt until it meets you condition. Then it will window.prompt for user to enter the number. const grades = []; let gradeAmount = Number(prompt(‘insert a number between 1 and 5’)); do{ if(gradeAmount < 1 … Read more

[Solved] Android Checkbox getchecked (CompoundButton.OnCheckedChangeListener (without button click event))

by

[ad_1] You are fetching your CheckBox with findViewById(R.id.checkbox); when in the xml, the id is android:id=”@+id/checkBox” The id is case sensitive so check your capitalization. Basically your code is fetching a view by ID and not finding it. Therefore your cb object is set to null and you throw a nullpointer here cb.setOnCheckedChangeListener(this); 0 [ad_2] … Read more

[Solved] how can I replace letters from each word and combine them together without function [closed]

by

[ad_1] You can you string slices like so: my_string = ‘abc ‘ ‘xyz’ my_string = my_string.split() output = my_string[1][:2] + my_string[0][2:] + ” ” + my_string[0][:2] + my_string[1][2:] print(output) Output: xyc abz If you want the string to have ‘ in between the letters you can do: output = my_string[1][:2] + my_string[0][2:] + “‘ ‘” … Read more

[Solved] Create a dynamic XSL and generate html

by

[ad_1] I don’t think you need grouping for your Alert issues. It looks like you simply want to output Alert issues which are referenced by “Item/Issue” records. So, what you can do, is define a key like to look up “Item/Issue” records by id. <xsl:key name=”issue” match=”report:Item/report:Issue” use=”@Id”/> Then, to get only Alert elements with … Read more

[Solved] PHP for send a email for more than one recipients automatically at a given time

by

[ad_1] This script should solve your immediate problem. The first block, which builds $msg, is based upon the code you provided since I don’t have enough insight into your database setup to write something more modern. mysql_fetch_array and the whole group of mysql_ functions were deprecated in PHP 5.5.0 (see http://php.net/manual/en/function.mysql-fetch-array.php, http://php.net/manual/en/function.mysql-query.php, etc.) and should … Read more

[Solved] why int object is not iterable while str is into python [duplicate]

by

[ad_1] Finally i found correct answer. Reason: objects which are having __iter__ they are iterable. and we can see >>> dir(16) [‘__abs__’, ‘__add__’, ‘__and__’, ‘__class__’, ‘__cmp__’, ‘__coerce__’, ‘__delattr__’, ‘__div__’, ‘__divmod__’, ‘__doc__’, ‘__float__’, ‘__floordiv__’, ‘__format__’, ‘__getattribute__’, ‘__getnewargs__’, ‘__hash__’, ‘__hex__’, ‘__index__’, ‘__init__’, ‘__int__’, ‘__invert__’, ‘__long__’, ‘__lshift__’, ‘__mod__’, ‘__mul__’, ‘__neg__’, ‘__new__’, ‘__nonzero__’, ‘__oct__’, ‘__or__’, ‘__pos__’, ‘__pow__’, ‘__radd__’, ‘__rand__’, … Read more

[Solved] Convert string to XXX

by

[ad_1] What you need is hash and not string. You can use it like this, hash = {id: 2} User.where(hash) And if you really want to use string you can do it like this, string = “id = 2” User.where(string) If you want to execute the string you can use eval. In that case it … Read more

[Solved] wp.getUsers XML-RPC method is returning only 50 users, how can i get all the users

by

[ad_1] I’m unable to find a XML-RPC method called wp.getUsers in wp-includes/class-wp-xmlrpc-server.php. Could it be, that you’re using an additional plugin that extends the basic behavior of WordPress? A simple google search for ‘wp.getUsers’ points me to the the github repo of Max Cutler and the class wp-xmlrpc-modernization. There you have a method wp.getUsers which … Read more

[Solved] Android app licensing error class not found

by

[ad_1] The information in the below post got me past the current license issue I was experiencing. Google In-App billing, IllegalArgumentException: Service Intent must be explicit, after upgrading to Android L Dev Preview The license class in the Google API had to be updated / modified and the minSDK version had to be updated to … Read more

[Solved] WordPress wp_nav_menu within iFrame

by

[ad_1] To get a working nav menu WordPress needs to be set up complete. My suggestion is to use add_feed(). Ignore the name, you get text/html as output. Let’s start with code <?php # -*- coding: utf-8 -*- /* Plugin Name: T5 Iframe Nav Menu Description: Display a nav menu in an iframe. Version: 2012.05.18 … Read more