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sed or awk: delete n lines following a pattern
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Explanation:
-v regex="$regex" -v count="$count" defines awk variables based on shell variables of the same name.
$0 ~ regex matches the line of interest
{ skip=count; next } initializes the skip count and proceeds to the next line, effectively skipping the matching line; in the 2nd solution, t...
Return first match of Ruby regex
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MySQL connection not working: 2002 No such file or directory
...et up WordPress. I have Apache and MySQL running, and the accounts and database are all set up. I tried to make a simple connection:
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What is sys.maxint in Python 3?
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Stretch child div height to fill parent that has dynamic height
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List of Big-O for PHP functions
...lar case your benchmark is testing is even guaranteed O(1), as it's a zero-based, continuous, numerically-indexed array, which will never have hash collisions. The reason why you're still seeing a dependence on the array size has nothing to do with algorithmic complexity, it is caused by CPU cache e...
MongoDB atomic “findOrCreate”: findOne, insert if nonexistent, but do not update
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Access parent DataContext from DataTemplate
... collection on a ViewModel. The listbox items are styled in a datatemplate based on a property on the parent ViewModel:
6 A...
How do you push a Git tag to a branch using a refspec?
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How to put attributes via XElement
...ment("Conn", new XAttribute("Server", comboBox1.Text), new XAttribute("Database", combobox2.Text));
or you can use the Add-Method of the XElement to add attributes
XElement element = new XElement("Conn");
XAttribute attribute = new XAttribute("Server", comboBox1.Text);
element.Add(attribute);
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