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NameError: global name 'unicode' is not defined - in Python 3
...python2 and 3 as I did, this might help someone
import sys
if sys.version_info[0] >= 3:
unicode = str
and can then just do for example
foo = unicode.lower(foo)
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Simplest PHP example for retrieving user_timeline with Twitter API version 1.1
...r secret
The access token
The access token secret
There's a little bit of information here on what these tokens for.
3. Create access tokens: You'll need these to make successful requests
OAuth requests a few tokens. So you need to have them generated for you.
Click "create my access token" at t...
Displaying the build date
...cle:
public static DateTime GetLinkerTime(this Assembly assembly, TimeZoneInfo target = null)
{
var filePath = assembly.Location;
const int c_PeHeaderOffset = 60;
const int c_LinkerTimestampOffset = 8;
var buffer = new byte[2048];
using (var stream = new FileStream(filePath, F...
What's the most appropriate HTTP status code for an “item not found” error page
...(Precondition Failed) e.g. conflict by performing conditional update
More info in free InfoQ Explores: REST book.
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How to create an array of object literals in a loop?
...ble: true,
resizeable: true
};
}
// Now you can access column info like this.
columns['notes'].resizeable;
The above approach should be much faster and idiomatic than searching the entire object array for a key for each access.
...
How do I use shell variables in an awk script?
...nds to awk this way. Even make it crash with non valid commands.
Extra info:
Use of double quote
It's always good to double quote variable "$variable"
If not, multiple lines will be added as a long single line.
Example:
var="Line one
This is line two"
echo $var
Line one This is line two
ec...
How can I select rows with most recent timestamp for each key value?
... BY sensorID, timestamp;
Pretty self-explaining I think, but here's more info if you wish, as well as other examples. It's from the MySQL manual, but above query works with every RDBMS (implementing the sql'92 standard).
s...
What is the difference between properties and attributes in HTML?
...s object will contain dozens of properties like: accept, accessKey, align, alt, attributes, autofocus, baseURI, checked, childElementCount, childNodes, children, classList, className, clientHeight, etc.
For a given DOM node object, properties are the properties of that object, and attributes are th...
In log4j, does checking isDebugEnabled before logging improve performance?
...the approach taken by slf4j.
See my answer to a related question for more information, and an example of doing something like this with log4j.
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ElasticSearch, Sphinx, Lucene, Solr, Xapian. Which fits for which usage? [closed]
... # timestamp fields must be defined as sql_attr_timestamp
sql_query_info_pre = SET NAMES utf8
# if you need unicode support for sql_field_string, you need to patch the source
# this param. is not supported natively
sql_query_info = SELECT * FROM my_posts WHERE id = $id
}
index p...