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How does bash tab completion work?
...ands. If for the current command nothing is defined, it used completion by file name (using opendir/readdir, as Ignacio said).
The part to define your own completions is described in the section Programmable Completion. In short, with
complete «options» «command» you define the completion for s...
How can I print a circular structure in a JSON-like format?
...
just do
npm i --save circular-json
then in your js file
const CircularJSON = require('circular-json');
...
const json = CircularJSON.stringify(obj);
https://github.com/WebReflection/circular-json
NOTE: I have nothing to do with this package. But I do use it for this.
Upd...
Recursive sub folder search and return files in a list python
...ively go through subfolders in a mainfolder and build a list off a certain file type. I am having an issue with the script. Its currently set as follows
...
How to retrieve a module's path?
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import a_module
print(a_module.__file__)
Will actually give you the path to the .pyc file that was loaded, at least on Mac OS X. So I guess you can do:
import os
path = os.path.abspath(a_module.__file__)
You can also try:
path = os.path.dirname(a_modul...
Difference between left join and right join in SQL Server [duplicate]
...ed completely interchangeable. Try however Table2 left join Table1 (or its identical pair, Table1 right join Table2) to see a difference. This query should give you more rows, since Table2 contains a row with an id which is not present in Table1.
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Difference between initLoader and restartLoader in LoaderManager
...s much more enlightening.
initLoader
Call to initialize a particular ID with a Loader. If this ID already
has a Loader associated with it, it is left unchanged and any previous
callbacks replaced with the newly provided ones. If there is not
currently a Loader for the ID, a new one is ...
How can I create a link to a local file on a locally-run web page?
I'd like to have an html file that organizes certain files scattered throughout my hard drive. For example, I have two files that I would link to:
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T-SQL stored procedure that accepts multiple Id values
Is there a graceful way to handle passing a list of ids as a parameter to a stored procedure?
6 Answers
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What are sessions? How do they work?
...t good in case you don't want that data to be readable/editable on client side.
The solution is to store that data server side, give it an "id", and let the client only know (and pass back at every http request) that id. There you go, sessions implemented. Or you can use the client as a convenient ...
How to read multiple text files into a single RDD?
I want to read a bunch of text files from a hdfs location and perform mapping on it in an iteration using spark.
10 Answers...