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What is the JavaScript version of sleep()?
...}
}
demo();
This is it. await sleep(<duration>).
Or as a one-liner:
await new Promise(r => setTimeout(r, 2000));
Note that,
await can only be executed in functions prefixed with the async keyword, or at the top level of your script in some environments (e.g. the Chrome DevT...
Loop through all nested dictionary values?
...compatibility, but it's nicer having our abstract base classes together in one namespace. So this imports abc from collections. Python 3.3 also adds yield from, which is designed for just these sorts of situations. This is not empty syntactic sugar; it may lead to faster code and more sensible inter...
How can I change my default database in SQL Server without using MS SQL Server Management Studio?
...u do not have permission.". even worse I'm in multiple groups because each one gives me specific access to one of the many DBs on the server. suggestions?
– matao
Feb 1 '19 at 2:58
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Read entire file in Scala?
...hat it is horrible slow due to its implementation nature. For larger files one should use:
source.getLines mkString "\n"
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How can I find out the total physical memory (RAM) of my linux box suitable to be parsed by a shell
...p "Size.*MB" | awk '{s+=$2} END {print s / 1024}'
– Jonesinator
Jun 18 '14 at 23:53
6
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Replacing a fragment with another fragment inside activity group
...replacement and lifecycle.
It only replace the current fragment by a new one, if it's not the same and if it's not in backstack (in this case it will pop it).
It contain several option as if you want the fragment to be saved in backstack.
=> See Gist here
Using this and a single Activity, ...
How to get numbers after decimal point?
...s the next answer, 5.55 % 1, which is also a more generally useful answer--one can use the modulo division approach in multiple languages, whereas the above answer is Python-specific.
– Stew
Feb 3 '15 at 20:17
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jQuery event to trigger action when a div is made visible
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EDIT: There is only one downside with this method: You will have to repeat the same "extension" for all methods that reveal the element: show(), slideDown() etc. Something more universal is required to solve this problem for once and all, since ...
How should I structure a Python package that contains Cython code
...
I've done this myself now, in a Python package simplerandom (BitBucket repo - EDIT: now github) (I don't expect this to be a popular package, but it was a good chance to learn Cython).
This method relies on the fact that building ...
UnicodeDecodeError when reading CSV file in Pandas with Python
...g = "utf-8" for reading, and generally utf-8 for to_csv.
You can also use one of several alias options like 'latin' instead of 'ISO-8859-1' (see python docs, also for numerous other encodings you may encounter).
See relevant Pandas documentation,
python docs examples on csv files, and plenty of re...