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Is Java Regex Thread Safe?
I have a function that uses Pattern#compile and a Matcher to search a list of strings for a pattern.
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How can I convert a DOM element to a jQuery element?
I am creating an element with document.createElement().
Now how can I pass it to a function that only takes a Jquery object?
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Good way to use table alias in Update statement?
I'm using SQL Server, and trying to update rows from within the same table. I want to use a table alias for readability.
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Can you have a within a ?
Here is the story: I'm using SWFObject to insert a Flash object into my page. The embedding eats my span . So, I lose all my CSS for it. I was thinking of moving all of the CSS to the parent so I don't lose my CSS styles when the Flash appears.
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How to find out what group a given user has?
In Unix/Linux, how do you find out what group a given user is in via command line?
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What is the zero for string?
The documentation says :
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Rounding BigDecimal to *always* have two decimal places
I'm trying to round BigDecimal values up, to two decimal places.
1 Answer
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How to set std::tuple element by index?
One can get an element from std::tuple by index using std::get .
Analogically, how to set tuple's element by index?
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How to save traceback / sys.exc_info() values in a variable?
I want to save the name of the error and the traceback details into a variable. Here's is my attempt.
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XPath to select element based on childs child value
Trying to select an element based on the value of one of it's childrens childrens
1 Answer
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