The mile-high overview is this: When you leave the nested block, Python automatically calls f.close() for you. It doesn’t matter whether you leave by just falling off the bottom, or calling break/continue/return to jump out of it, or raise an exception; no matter how you leave that block. It always knows you’re leaving, so it … Read more
With the simple below code I can get my url loaded correctly, but, I get “ERR_UNKNOWN_URL_SCHEME” when trying to tap on html links that starts with mailto: whatsapp: and tg: (Telegram). Anyone can help me to fix this please? Unfortunately I do not know Java at all 🙁 Thanks.
Required Dependencies: sqlite Well considering that this question is very general, I’ll give a fairly general answer. Knowing that you’re using discord.js … One way you can complete your goal, is by creating an sqlite database. Note: this does not involve variables. To do this, you will have to require sqlite as a dependency: const … Read more
The syntaxes and are exactly the same as when in a function parameter list (I left out the optional names). Additionally, an array name decays to a pointer to the first element when passed to a function (and not passed by reference) so both int firstarray[3] and int secondarray[5] decay to int*s. It also happens … Read more
You can do the following (I guessed on table fields,etc) Based on your request for multiple halls you could do it this way. You just join on your Hall table multiple times for each room pref id:
The short answer is “no”, there is not an easy or standard way to do this. What you are looking for would be a Bluetooth repeater. Bluetooth repeater devices do exist, but are proprietary, not standardized. For example, this one from a German solar power manufacture, specific to their devices. Usually, Bluetooth networks are a … Read more
To create a new symlink (will fail if symlink exists already): To create or update a symlink:
For git mv the manual page says The index is updated after successful completion, […] So, at first, you have to update the index on your own (by using git add mobile.css). However git status will still show two different files: You can get a different output by running git commit –dry-run -a, which results … Read more
Try import bs4. It’s unfortunate there’s no correspondence between PyPI package name and import name. After that the class names are the same as before eg. soup = bs4.BeautifulSoup(doc) will work. If that still doesn’t work, try pip install again and note the path to the package install. Then in your python console run import … Read more
? is the first symbol of the ?: ternary operator. a will have the value 1 if b is equal to 0, and 0 otherwise.