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How to replace plain URLs with links?
I am using the function below to match URLs inside a given text and replace them for HTML links. The regular expression is working great, but currently I am only replacing the first match.
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How to count occurrences of a column value efficiently in SQL?
...nswered Oct 10 '12 at 16:00
DamianDamian
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How to print third column to last column?
...simpler solution: cut -f 3- INPUTFILE just add the correct delimiter (-d) and you got the same effect.
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Open Graph namespace declaration: HTML with XMLNS or head prefix?
...spaces. Specifically, the Open Graph website uses a few different methods, and the Facebook Open Graph examples use other methods.
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.gitignore all the .DS_Store files in every folder and subfolder
...t it is only ignoring .DS_Store in the root directory, not in every folder and subfolder.
11 Answers
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How do I escape characters in c# comments?
...can not write a proper example since I don't know how to escape the < and > characters. Do I have to use &lt; and &gt; ? I don't like if that is the case since I want to make it easy to read the comment in the actual document so I don't have to generate some kind of code documen...
What is the maximum depth of the java call stack?
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And perhaps the size of the stack frames you're putting on it?
– duffymo
Jan 19 '11 at 10:26
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MySQL: Selecting multiple fields into multiple variables in a stored procedure
...x isn't quite right: you need to list the fields in order before the INTO, and the corresponding target variables after:
SELECT Id, dateCreated
INTO iId, dCreate
FROM products
WHERE pName = iName
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Combine :after with :hover
...h :hover in CSS (or any other pseudo selector). I basically have a list and the item with the selected class has an arrow shape applied using :after . I want the same to be true for objects that are being hovered over but cant quite get it to work. Heres the code
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Rollback a Git merge
...before_merge> with git reflog, git log, or, if you're feeling the moxy (and haven't done anything else): git reset --hard HEAD@{1}
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