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How do I remove the last comma from a string using PHP?
I am using a loop to get values from my database and my result is like:
11 Answers
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What's the difference between globals(), locals(), and vars()?
What is the difference between globals() , locals() , and vars() ? What do they return? Are updates to the results useful?
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SQL query to get all values a enum can have
... a column name of "myenum". You might also want to cast the enum to text and specify a column name by adding something like. ::text AS my_column
– Justin Ohms
Aug 29 '13 at 3:25
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Interface vs Base class
When should I use an interface and when should I use a base class?
38 Answers
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How to use the pass statement?
I am in the process of learning Python and I have reached the section about the pass statement. The guide I'm using defines it as being a Null statement that is commonly used as a placeholder.
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Get Image size WITHOUT loading image into memory
I understand that you can get the image size using PIL in the following fashion
6 Answers
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Filling a DataSet or DataTable from a LINQ query result set
... it be of .NET 4.0; it has been restricted to IEnumerable<DataRows> and does not work for IEnumerable<T> -- bit.ly/dL0G5
– motto
Feb 2 '10 at 22:00
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A type for Date only in C# - why is there no Date type?
...tes a time of day as well. I want to make explicit that certain variables and method-arguments are date-based . Hence I can't use the DateTime.Date property
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Moving from CVS to Git: $Id$ equivalent?
...through a bunch of questions asking about simple source code control tools and Git seemed like a reasonable choice. I have it up and running, and it works well so far. One aspect that I like about CVS is the automatic incrementation of a version number.
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Substitute multiple whitespace with single whitespace in Python [duplicate]
...ity (if you'd rather avoid REs) is
' '.join(mystring.split())
The split and join perform the task you're explicitly asking about -- plus, they also do the extra one that you don't talk about but is seen in your example, removing trailing spaces;-).
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