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python - cx_Oracle: How do I iterate over a result set?

python - cx_Oracle: How do I iterate over a result set?

There are several ways to iterate over a result set. What are the tradeoff of each?…


What's the safest way to iterate through the keys of a Perl hash?

If I have a Perl hash with a bunch of(key, value) pairs, what is the preferred method of iterating through all the keys? I have heard that using each may in some way have unintended side effects. So,…


c# - Accessing a Dictionary.Keys Key through a numeric index

I'm using a Dictionary<string, int> where the int is a count of the key. Now, I need to access the last-inserted Key inside the Dictionary, but I do not know the name of it. The obvious attempt: int L…


c# - What is the best way to iterate through a strongly-typed generic List<T>?

What is the best way to iterate through a strongly-typed generic List in C#.NET and VB.NET?…


Iterating over a complex Associative Array in PHP

Is there an easy way to iterate over an associative array of this structure in PHP: The array $searches has a numbered index, with between 4 and 5 associative parts. So I not only need to iterate over…


How do I select an XML-node based on its content?

How can I use XPath to select an XML-node based on its content? If I e.g. have the following xml and I want to select the<author>-node that contains Ritchie to get the author's full name:<books>…


security - Disable browser 'Save Password' functionality

One of the joys of working for a government healthcare agency is having to deal with all of the paranoia around dealing with PHI(Protected Health Information). Don't get me wrong, I'm all for doing e…


command line - How to loop through files matching wildcard in batch file

I have a set of base filenames, for each name 'f' there are exactly two files, 'f.in' and 'f.out'. I want to write a batch file(in Windows XP) which goes through all the filenames, for each one it s…


When should one use a project reference opposed to a binary reference?

My company has a common code library which consists of many class libary projects along with supporting test projects. Each class library project outputs a single binary, e.g. Company.Common.Serializ…



How to efficiently iterate over each entry in a Java Map?

If I have an object implementing the Map interface in Java and I wish to iterate over every pair contained within it, what is the most efficient way of going through the map? Will the ordering of elem…




loop how for example get iterate array from list multiple