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How to enumerate a range of numbers starting at 1
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As you already mentioned, this is straightforward to do in Python 2.6 or newer:
enumerate(range(2000, 2005), 1)
Python 2.5 and older do not support the start parameter so instead you could create two range objects and zip them:
r = xrange(2000, 2005)
r2 = xrange(1, len(r) +...
How to connect to SQL Server database from JavaScript in the browser?
...ral reasons (bad practice, security issues, etc) but if you really want to do this, here is an example:
var connection = new ActiveXObject("ADODB.Connection") ;
var connectionstring="Data Source=<server>;Initial Catalog=<catalog>;User ID=<user>;Password=<password>;Provider=...
The difference between the Runnable and Callable interfaces in Java
...ances are
potentially executed by another
thread. A Runnable, however, does not
return a result and cannot throw a
checked exception.
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How to make MySQL handle UTF-8 properly
...uld make sure my database can handle UTF-8 characters correctly. How I can do this with MySQL?
14 Answers
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Writing handler for UIAlertAction
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@BrianNickel: The 3rd one don't work because you need to handle the argument action. But in addition to that you don't have to write UIAlertActionStyle.Default in swift. .Default works, too.
– Ben
Jul 29 '14 at 1...
How to make a class conform to a protocol in Swift?
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Type 'CellDatasDataSource' does not conform to protocol 'NSObjectProtocol'
You have to make your class inherit from NSObject to conform to the NSObjectProtocol. Vanilla Swift classes do not. But many parts of UIKit expect NSObjects.
class CustomData...
How to add new column to MYSQL table?
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your table:
q1 | q2 | q3 | q4 | q5
you can also do
ALTER TABLE yourtable ADD q6 VARCHAR( 255 ) after q5
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Is it better to return null or empty collection?
... general question (but I'm using C#), what's the best way (best practice), do you return null or empty collection for a method that has a collection as a return type ?
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Permanently adding a file path to sys.path in Python
...py to sys.path and import this file in another file to use the file. To do so, I ran the following in IPython.
2 Answers...
What are the pros and cons of the leading Java HTML parsers? [closed]
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General
Almost all known HTML parsers implements the W3C DOM API (part of the JAXP API, Java API for XML processing) and gives you a org.w3c.dom.Document back which is ready for direct use by JAXP API. The major differences are usually to be found in the features of the parser in q...