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How to use a dot “.” to access members of dictionary?
...alue
Make use of it as follows:
keys = AttributeDict()
keys.abc.xyz.x = 123
keys.abc.xyz.a.b.c = 234
That elaborates a bit on Kugel's answer of "Derive from dict and and implement __getattr__ and __setattr__". Now you know how!
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Right query to get the current number of connections in a PostgreSQL DB
...ase don't add noise to specific questions.
– bugmenot123
Jun 5 '19 at 11:08
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How to check whether a file or directory exists?
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123
You can use this :
if _, err := os.Stat("./conf/app.ini"); err != nil {
if os.IsNotExist(...
App Inventor 2 FTP 上传下载全方案总结 · App Inventor 2 中文网
...2，请自行研究）
地址：https://puravidaapps.com/ftp.php
FTPClient （收费的:$5，请自行研究）
地址：https://community.appinventor.mit.edu/t/paid-ftpclient-an-extension-to-communicate-to-remote-server-5-or-inr-350/23519
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How to split a dos path into its components in Python
... edited Dec 7 '16 at 7:18
Seanny123
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answered May 16 '13 at 19:00
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Why do we need extern “C”{ #include } in C++?
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C and C++ are superficially similar, but each compiles into a very different set of code. When...
mongoose vs mongodb (nodejs modules/extensions), which better? and why?
... abstraction layer will be way smaller, then mongoose's.
I'm coming from PHP world, there we had raw sql with depreciated mysql_ functions, then we got PDO - object orientated abstraction layer to communicate with sql. Or you can choose some heavy ORM like Doctrine to have similar stuff to mongoos...
html5 localStorage error with Safari: “QUOTA_EXCEEDED_ERR: DOM Exception 22: An attempt was made to
...ss my storage values in other pages? For example, I have this in my helper.php var store = MemoryStorage('my-app'); store.setItem('myString', 'Hello MemoryStorage!'); I want to access the value of myString in lecture.php. I tried initiating memorystorage in the page but still it shows an empty objec...
How to get a URL parameter in Express?
...issue on getting the value of tagid from my URL: localhost:8888/p?tagid=1234 .
4 Answers
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Difference between 2 dates in SQLite
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SELECT julianday('now') - julianday(DateCreated) FROM Payment;
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