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Creating a dictionary from a csv file?
I am trying to create a dictionary from a csv file. The first column of the csv file contains unique keys and the second column contains values. Each row of the csv file represents a unique key, value pair within the dictionary. I tried to use the csv.DictReader and csv.DictWriter classes, but I...
How to iterate through two lists in parallel?
... to update your answer to explicitly state that zip and zip-like functions from itertools accept any number of iterables and not just 2? This question is canonical now and your answer is the only one worth updating.
– vaultah
Jul 11 '16 at 15:01
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Validating with an XML schema in Python
...xslt-devel
The simplest validator
Let's create simplest validator.py
from lxml import etree
def validate(xml_path: str, xsd_path: str) -> bool:
xmlschema_doc = etree.parse(xsd_path)
xmlschema = etree.XMLSchema(xmlschema_doc)
xml_doc = etree.parse(xml_path)
result = xmlsch...
How to return a string value from a Bash function
I'd like to return a string from a Bash function.
18 Answers
18
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How to get IP address of the device from code?
..., but I have a comment block in getMACAddress() which could read the value from the special Linux(Android) file. I've run this code only on few devices and Emulator but let me know here if you find weird results.
// AndroidManifest.xml permissions
<uses-permission android:name="android.permissio...
What are the differences between GPL v2 and GPL v3 licenses? [closed]
...also a guide to understanding it and an in depth discussion of the changes from v2 to v3 at http://copyleft.org/guide/.
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How can I solve a connection pool problem between ASP.NET and SQL Server?
...n();
someCall(connection);
}
When your function returns a connection from a class method make sure you cache it locally and call its Close method. You'll leak a connection using this code for example:
var command = new OleDbCommand(someUpdateQuery, getConnection());
result = command.ExecuteNo...
How to remove multiple indexes from a list at the same time? [duplicate]
... removes the slice starting at 2 and ending just before 6.
It isn't clear from your question whether in general you need to remove an arbitrary collection of indexes, or if it will always be a contiguous sequence.
If you have an arbitrary collection of indexes, then:
indexes = [2, 3, 5]
for index...
How do I import an SQL file using the command line in MySQL?
I have a .sql file with an export from phpMyAdmin . I want to import it into a different server using the command line.
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console.writeline and System.out.println
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@Richard, if you hit run from an IDE, or if you launch an executable jar from a GUI.
– aioobe
May 9 '16 at 11:12
add a commen...