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Another Repeated column in mapping for entity error
... setter and getter for any attribute. The best way to approach is to write down the definition of all the attributes then use eclipse generate setter and getter utility rather than doing it manually. The option comes on right click-> source -> Generate Getter and Setter.
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How to return an empty ActiveRecord relation?
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In case you don't scroll down to the new 'correct' answer: Model.none is how you'd do this.
– Joe Essey
Jan 20 '15 at 21:01
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Looking for jQuery find(..) method that includes the current node
..., closest(..) includes the current DOM element and up the tree whereas all down-the-tree traversal methods like find(..) etc don't match the current element. It's as if the jQuery team purposefully implemented these for no overlap when both operations used together for a full vertical search.
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How do I free my port 80 on localhost Windows?
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You are GOD! Bowing Down, by this I was able to find the actual service name that had same Process ID with others, so couldn't figure out before the actual service to kill from task manager. Really Thanks!
– divy3993
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The project type is not supported by this installation
Whenever I try to open a project (csproj) that's downloaded from the internet, most of the times, I get the
15 Answers
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Which is the best Linux C/C++ debugger (or front-end to gdb) to help teaching programming? [closed]
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ddd is a graphical front-end to gdb that is pretty nice. One of the down sides is a classic X interface, but I seem to recall it being pretty intuitive.
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Auto Scale TextView Text to Fit within Bounds
... - 4.04 causing all AutoResizingTextView widgets not to work. Please read: https://stackoverflow.com/a/21851157/2075875
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IntelliJ and Tomcat.. Howto..?
...already done this.
Next, on the toolbar at the top of IntelliJ, click the down arrow just to the left of the Run and Debug icons. There will be an option to Edit Configurations. In the resulting popup, click the Add icon, then click Tomcat and Local.
From that dialog, you will need to click the Co...
How to create a string with format?
... Would you link to the documentation? I'm having trouble tracking it down.
– dumbledad
Nov 13 '15 at 11:25
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Growing Amazon EBS Volume sizes [closed]
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We are not touching the root volume here.
Goto your AWS console:
Shutdown your instance ( it will be for a few minutes only)
Detach the volume you are planning to grow (say /dev/xvdf)
Create a snapshot of the volume.
Make a new volume with a larger size using the snapshot you just created
Atta...