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Is there any publicly accessible JSON data source to test with real world data? [closed]
...
Twitter has a public API which returns JSON, for example -
A GET request to:
https://api.twitter.com/1/statuses/user_timeline.json?include_entities=true&include_rts=true&screen_name=mralexgray&count=1,
EDIT: Removed due to twitter restricting their API with O...
How to assert two list contain the same elements in Python? [duplicate]
...e elements in the same number, regardless of their order
Here a simple example which compares two lists having the same elements but in a different order.
using assertCountEqual the test will succeed
using assertListEqual the test will fail due to the order difference of the two lists
Here a l...
How to properly reuse connection to Mongodb across NodeJs application and modules
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Great example! However, I have a question. How would this work when running your app with multiple clusters? Would it spin up another instance of the connection or simply use the existing connection from source?
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Computational complexity of Fibonacci Sequence
...ll have depth n and intuitively figure out that this function is asymptotically O(2n). You can then prove your conjecture by induction.
Base: n = 1 is obvious
Assume T(n-1) = O(2n-1), therefore
T(n) = T(n-1) + T(n-2) + O(1) which is equal to
T(n) = O(2n-1) + O(2n-2) + O(1) = O(2n)
However, as ...
How to make a programme continue to run after log out from ssh? [duplicate]
...+ Stopped myprogram
$ disown -h %1
$ bg 1
[1]+ myprogram &
$ logout
If there is only one job, then you don't need to specify the job number. Just use disown -h and bg.
Explanation of the above steps:
You press ctrl-Z. The system suspends the running program, displays a job n...
How to find if a native DLL file is compiled as x64 or x86?
...ine (x64)
6 number of sections
4BBAB813 time date stamp Tue Apr 06 12:26:59 2010
0 file pointer to symbol table
0 number of symbols
F0 size of optional header
2022 characteristics
Executable
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How to use the TextWatcher class in Android?
... but i dont know how to use TextWatcher can u explain with little example thanks for ur guidelines
– Android developer
Dec 17 '11 at 8:17
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Using Excel OleDb to get sheet names IN SHEET ORDER
...ng the Interop classes to retrieve the sheet names. Therefore here is an example using OLEDB to retrieve them:
/// <summary>
/// This method retrieves the excel sheet names from
/// an excel workbook.
/// </summary>
/// <param name="excelFile">The excel file.</param>
/// &l...
How to modify a text file?
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This is an operating system thing, not a Python thing. It is the same in all languages.
What I usually do is read from the file, make the modifications and write it out to a new file called myfile.txt.tmp or something like that. This is better than reading the whole file into memory because the f...
Fast permutation -> number -> permutation mapping algorithms
I have n elements. For the sake of an example, let's say, 7 elements, 1234567. I know there are 7! = 5040 permutations possible of these 7 elements.
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