chkb | chkb turns a regular keyboard | Keyboard library

I'm an amateur in C and I have the following task: We are given a two-dimensional table with the player controlling an 'X' in the middle. The player should have the possibility to move the 'X' around. However, every 2 seconds a random character appears in a specific point near a border of the table, such that if all the boxes near the border have a character in them, the player loses.

I'm having problems with moving the 'X' around and at the same time random characters appearing every 2 seconds. If I press the button to move 'X' in any direction but the code is still 'sleeping', the change will happen only after the certain remaining time has passed which is nearly not good enough - 1 move per 2 seconds.

I want the sleep() function to stop when there is a keyboard input, print the changed position on the table and start again with the remaining time after that or at least just sleep again for 2 seconds. However, I am unable to understand all the complex stuff like multi-threading at the moment so could you please elaborate in simplistic terms your answer? My PC is using Windows.

Here is a part of my code:

I'm learning R and looking for best practices here...

Given the tibble my_tibble:

I have a problem about dynamic controls. I create a dynamic userform with single frames depending by a number (rngprt in my example dependent by user input). No problem till now. Now I want to enable a textbox (in order to change its value) inside a specific frame when the relative checkbox is click. I used a Class Module (Classe1), but with my code I succeeded only to enable the last textbox of the n-frames when its checkbox is clicked (e.g. if I have 3 frames with 3 textboxes and 3 checkboxes, only the third checkbox it's able to enable the third textbox, the first and the second don't work).

Class Module: Classe1

I have a word document with 5 check box content controls - these are used to show which options have been selected (or not) when the document is pdf'd and/or printed. They themselves don't actually need to 'do' anything, code wise.

I have a userform which has 5 checkboxes, which corresepond to the 5 check boxes within the document. The user can select any, none, or all of these userform checkboxes, and I want the word document content control check boxes to match.

For the sake of simplicity I have named the content control checkboxes the same as the userform checkboxes, in a hope to loop through the code once I get it working.

The following works when opening the userform:

I hope someone is able to help me with my WebForms issue.

I have a list displayed on a web page using a Gridview one of the columns in the grid view has a checkbox. Adding a checkbox to the gridview isn't the issue I've done that, my problem is I'm unable to read whether the checkbox is checked or not. When looping through the grid row by row, I specify the cell with the checkbox in and all it returns is  .

Here is a sample of the code I used to insert the checkbox.

I have a string of semicolon-separated elements and I want to find if a pattern matchs with any of the elements in the string:

Custom checkbox has [checked] as an @Input attribute. Whether they are undefined, "true", or "false", the checkboxes on the screen are always checked. The HTML - btw they are in unordered list and they are NOT in a form.

I'm fiddling around with a Shiny App in R. The app has got

• a select list Input A (main groups) with the possible values A,B and/or C
• a group of checkboxes Input b (subgroups), which are dynamically populated by the selection from the Input A list: chkb a and chkb b for A, c,d for B, and/or e,f for C
• a data frame df with the mappings

Here's what it looks like:

My problem is that Input b forgets, which checkboxes were previously unchecked. So - with regards to the screen recording - the value b has to be unchecked again with every new selection in the list Input A.

Q: How can I change the below code so that

1. Newly added list items from Input A are still automatically checked in Input b, and
2. previously unchecked values from Input b are remembered; at least as long as the corresponding category in Input A isn't unselected

Here's the code: