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What is the difference between “Rollback…” and “Back Out Submitted Changelist #####” in Perforce P4V
I want to reverse the changes from one of my checkins. In the right-click context menu of the particular changelist, there are these two options:
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Script parameters in Bash
I'm trying to make a shell script which should be used like this:
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Change old commit message on Git
I was trying to edit an old commit message as explained here .
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How do I join two SQLite tables in my Android application?
I have an Android project that has a database with two tables: tbl_question and tbl_alternative .
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Automatically plot different colored lines
...density estimations on the same graph, and I want them to all be different colors. I have a kludged solution using a string 'rgbcmyk' and stepping through it for each separate plot, but I start having duplicates after 7 iterations. Is there an easier/more efficient way to do this, and with more co...
When do I need to use AtomicBoolean in Java?
How I can use AtomicBoolean and what is that class for?
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Understanding $.proxy() in jQuery
From docs I understand that .proxy() would change the scope of the function passed as an argument. Could someone please explain me this better? Why should we do this?
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How to display unique records from a has_many through relationship?
I'm wondering what is the best way to display unique records from a has_many, through relationship in Rails3.
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Git: Set up a fetch-only remote?
...n I run git remote -v in one of my Git repositories that has a remote(s) configured, I see that each remote has both fetch and push specs:
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Modifying a query string without reloading the page
I am creating a photo gallery, and would like to be able to change the query string and title when the photos are browsed.
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