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Difference between DTO, VO, POJO, JavaBeans?
...just for transfering unrelated data like this one class SomeClass { public String foo;public String bar; } inside a class with a lot of complicated logic, for sure it is not a JavaBean, it can't be a VO as it is mutable, could it be a DTO? altought it is not targeted for remote invocations of any so...
Accessing dict keys like an attribute?
...n and cases where you really need to handle dictionaries with very dynamic string keys - I think that in general the dataclasses introduced in Python 3.7 are the obvious/correct solution to vast majority of the use cases of AttrDict.
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How to compute the sum and average of elements in an array?
...age is: " + avg );
Just iterate through the array, since your values are strings, they have to be converted to an integer first. And average is just the sum of values divided by the number of values.
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How to get all files under a specific directory in MATLAB?
... files.
Negative:
You are not system independent.
You rely on a single string which may be hard to parse.
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Prevent “overscrolling” of web page
...oll its content within. This works in Safari and in Chrome.
Edit
Why the extra <div>-element as a wrapper could be useful: Florian Feldhaus' solution uses slightly less code and works fine too. However, it can have a little quirk, when it comes to content that exceeds the viewport width. In ...
how to show lines in common (reverse diff)?
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Thank you for coming back and clarifying Ryder. The extra attention is noted and appreciated (all t0o easy to let old things slip away!). I've switched the accepted answer because comm is clearly the community's choice, even though personally I still use this when sorting is u...
How do I run a spring boot executable jar in a Production environment?
...otApplication
public class MyAppInitializer {
public static void main(String[] args) {
SpringApplication.run(MyAppInitializer .class, args);
}
}
My Initializer for production environment extends the SpringBootServletInitializer and looks like this:
@SpringBootApplication
public ...
how can I add the aidl file to Android studio (from the in-app billing example)
...' to the directory 'src/main/aidl'
Locate your sdk location and go to "sdk\extras\google\play_billing". Default location for the sdk is "C:\Program Files (x86)\Android\android-sdk". If you custom changed it, then you will have to figure out the location through the sdk manager.
Copy 'IInAppBillingSe...
Deleting all files in a directory with Python
... list of file names which end it '.bak'. The elements of the list are just strings.
Then you could use os.unlink to remove the files. (PS. os.unlink and os.remove are synonyms for the same function.)
#!/usr/bin/env python
import glob
import os
directory='/path/to/dir'
os.chdir(directory)
files=glo...
How to recursively download a folder via FTP on Linux [closed]
...rectory
Note the double slash after the server name. If you don't put an extra slash the path is relative to the home directory of user.
-nH avoids the creation of a directory named after the server name
-nc avoids creating a new file if it already exists on the destination (it is just skipped) ...