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CSS selector with period in ID

The HTML spec allows for periods (.) in an id: 2 Answers 2 ...
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In Python, how do you convert seconds since epoch to a `datetime` object?

The time module can be initialized using seconds since epoch: 4 Answers 4 ...
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How can I find out what version of git I'm running?

I'm trying to follow some tutorials to learn how to use Git but some of the instructions are for specific versions. 5 Answe...
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Python constructors and __init__

Why are constructors indeed called "Constructors"? What is their purpose and how are they different from methods in a class? ...
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Swift variable decorations with “?” (question mark) and “!” (exclamation mark)

I understand that in Swift all variables must be set with a value, and that by using optionals we can set a variable to be set to nil initially. ...
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Using awk to print all columns from the nth to the last

This line worked until I had whitespace in the second field. 24 Answers 24 ...
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What is Full Text Search vs LIKE

I just read a post mentioning "full text search" in SQL. 6 Answers 6 ...
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TFS: Updating branch with changes from main

So, we have our main dev line, I create a branch, and developer b creates a branch. We both do some work. developer b finishes his work, merges back into the main dev line. I know his changes will affect me, and rather than deal with the conflicts later, I would like to update my branch, with the...
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How to find elements with 'value=x'?

I need to remove element that have value="123" . I know that all elements with different values are located into #attached_docs , but I don't know how to select element with value="123" . ...
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Why is LINQ JOIN so much faster than linking with WHERE?

I've recently upgraded to VS 2010 and am playing around with LINQ to Dataset. I have a strong typed dataset for Authorization that is in HttpCache of an ASP.NET WebApplication. ...