shy | A handy tool for inspecting bash scripts | Development Tools library

Using this method here: https://css-tricks.com/fun-viewport-units/

I want to calculate how to achieve a specific amount of change between view port sizes 1920px and 375px

Example: I want my element of 150px to reduce in size by 40px between 1920px and 375px

I'm not sure what equation I should be using to best define my input values.

I tried taking the desired size of 150px at 1920px adding 40px divided 19.2 (2.083vw) minus 40px:

Is it faster to use getElementById

HTML5 has some great tools for controlling optional line breaks: line break opportunity , non-breaking space  , soft break ­, and zero-width space ​. As far as I can tell, optional line breaks always occurs closest to where the line would overflow (on the right for left-to-right languages). But what if I'd prefer for optional breaks to start on the left?

Here's an example. Three ways of writing it take one line if there's room.

A role is a group created by server admins. The role has permissions, a hierarchy, and a name. What's essential in this case is that players can refer to multiple players at once ("ping" them) by referring to their role like this @RoleName.

I'm developing a bot that issues temporary roles to users. Users take Roles so that others can ping them. A Role is given for the duration user's desires. The bot is being written in Go. The whole app primarily consists of handlers of both Mongo events and commands that users type to the bot.

Each time user takes a role by typing a command to the bot, the Discord id of that user is stored inside the Mongo database with expiration time. Once a time stored within the document is reached, the document is deleted by Mongo (TTL index is used for this). Then via handling Mongo events, the bot handles deletion by taking away roles from users. (Also, the user may remove his role preemptively. In this case, the role is being taken away and the corresponding record from the database.)

When a user decides to remove his role, the Mongo deletion event handler is fired despite the user's record already being deleted inside the user command handler. So, I thought it was possible to control the bot exclusively inside Mongo's event handlers. Instead of giving and removing roles inside handlers corresponding to commands users gave, I can do so inside Mongo events. For example, to take away a role from the user, I need to remove his record from the database inside the command handler. Then role will be taken away automatically inside the corresponding Mongo event handler.

My experience does not let me foresee how this would affect future bot development, so I'm asking you for advice on this. Would this be a good idea? If not, what would be an excellent way to deal with Mongo handlers being fired in such cases as one above?

I suck at writing, so don't be shy to ask for clarifications.

I am trying to make a chat application with scaledrone. I was following this tutorial: https://www.scaledrone.com/blog/javascript-chat-room-tutorial/ but after setting up the basic chat, I wanted to let users define their own name. So I made an input box and then tried using js to take the input box value and assign it to a variable. And then for the name part of the chat application, instead of using the random name function I was using earlier. However, I got the error "can not read properties of null(reading addEventListener) in my console and the submit button did not show up at all. What did I do wrong? The code I used is in pastebin links below. The scaledrone documentation is here: https://www.scaledrone.com/docs/api-clients/javascript Thanks in advance. also, I added the raw text of my javascript file below because stack overflow won't let me post without adding some code(first time posting to stack overflow lol).

https://pastebin.com/9DvF3WnX https://pastebin.com/UrZ1xsMB

I'm looking for a native python solution that would allow me to replace phrases wherever they appear within a list of strings. Basically, this looks like:

As asked by the title,

Suppposed that I have a layout (like Relativelayout, LinearLayout, etc.) with a ton lot of Views.

• The case here is that I want to do the very same thing to all of them using a for-each method.

• The problem is, you can only iterate using the for-each method when it qualifies as an array.

P.S. I know that you can do it like this:

I have a piece of code that looks like this

First off, I am not using command line git at all. I am only using SourceTree's gui interface. I would prefer to solve my problem this way; if possible.

Somehow, my submodule has become corrupted. Attempting to fetch or pull gives me the following error:

I haven't found any answers for this particular problem. I am fortunate in that my remote master is ok, 100% up to date, and I have no local changes. So, I think the easiest way will be to just fully reset my local submodule.

However, I can't figure out how to do so.

I considered trying to remove my submodule and then re add it. However, I have had problems with that in the past, and so am gun shy.

I found handfuls of posts about resetting to a specific commit. However, the SourceTree gui is failing to populate my history because of this error.

Any help would be appreciated

Thank you