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Accessing MP3 metadata with Python [closed]
... looked at couldn't. You'll have to install using pip or download the tar and execute python setup.py install from the source folder.
Relevant examples from the website are below.
Reading the contents of an mp3 file containing either v1 or v2 tag info:
import eyeD3
tag = eyeD3.Tag()
tag.lin...
How to check if a table contains an element in Lua?
...out that you can't actually use the 'element' as a key, because it's not a string for example, then add a checksum or tostring on it for example, and then use that as the key.
Why do you want to do this? If your tables are very large, the amount of time to iterate through every element will be sig...
How to handle static content in Spring MVC?
...r
public class HelloWorldController {
@RequestMapping(value="/")
public String index() {
return "index";
}
}
WebContent/WEB-INF/web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchem...
How to get the seconds since epoch from the time + date output of gmtime()?
...t;>> calendar.timegm(time.gmtime())
1293581619.0
You can turn your string into a time tuple with time.strptime(), which returns a time tuple that you can pass to calendar.timegm():
>>> import calendar
>>> import time
>>> calendar.timegm(time.strptime('Jul 9, 2009 ...
MySQL Insert Where query
...ySQL INSERT Syntax does not support the WHERE clause so your query as it stands will fail. Assuming your id column is unique or primary key:
If you're trying to insert a new row with ID 1 you should be using:
INSERT INTO Users(id, weight, desiredWeight) VALUES(1, 160, 145);
If you're trying to c...
What does the M stand for in C# Decimal literal notation?
...
"c" conflicts with the character literal for strings in VB.Net, though even there the grammar is a little different.
– Joel Coehoorn
Jun 10 '09 at 19:39
...
MySQL error: key specification without a key length
...oc/refman/5.0/en/char.html "Values in VARCHAR columns are variable-length strings. The length can be specified as a value from 0 to 255 before MySQL 5.0.3, and 0 to 65,535 in 5.0.3 and later versions. The effective maximum length of a VARCHAR in MySQL 5.0.3 and later is subject to the maximum row s...
What does the JSLint error 'body of a for in should be wrapped in an if statement' mean?
...is name (key, index) value pairs, where the value can be any other object (strings are objects too)
So,
new Array() is the same as []
new Object() is roughly similar to {}
var myarray = [];
Creates a structure that is an array with the restriction that all indexes (aka keys) must be a whole num...
Which is fastest? SELECT SQL_CALC_FOUND_ROWS FROM `table`, or SELECT COUNT(*)
...ND_ROWS?
Just a quick summary: Peter says that it depends on your indexes and other factors. Many of the comments to the post seem to say that SQL_CALC_FOUND_ROWS is almost always slower - sometimes up to 10x slower - than running two queries.
...
Check if a key exists inside a json object
... answered Dec 27 '13 at 16:38
Anand JhaAnand Jha
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