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Search found 5 results on 1 pages for 'chacko'.

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• laptop screen goes blank after waking from sleep

  - by Tojo Chacko

  I have been facing this issue from the last week after some update. Whenever my laptop wakes up from suspend state it just shows me a blank screen. Regardless of whatever I do(move my mouse, press keyboard buttons) it just refuses to wake up. I am forced to do a restart and lose all my unsaved files. Has this issue been reported for Ubuntu 12.04? I am using a Lenovo X200 with Intel Mobile 4 Series Graphics Chipset. Please let me know if any body has found a fix for this.

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• Error while running unity_support_test

  - by Tojo Chacko

  My unity session won't start and it always gives me a segmentation fault. So I tried running /usr/lib/unity_support_test but this too gave me some error. X Error of failed request: BadRequest (invalid request code or no such operation) Major opcode of failed request: 136 (GLX) Minor opcode of failed request: 19 (X_GLXQueryServerString) Serial number of failed request: 22 Current serial number in output stream: 22 What does this mean? Doesn't my machine satisfy unity's requirements?

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• Use google analytics custom events for feedback form.

  - by chacko

  I was thinking of having a simple feedback form in my website. It would be something like: Your Feedback will help us improve. [ ] and then a textfield/textarea where the user can type (let's say) up to 100 characters of feedback. Rather than handling it all myself on the serverside I was thinking to use google analytics (since my site is already wireup) and everytime a user writes a comment send a custom event to google analytics. I think it might work. Can people suggest a better approach or point out any problem with this idea thanks

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• javascript autocompletion for DSL. (e.g.: SQL)

  - by chacko

  I want to give the user a web-page where he can type some simple SQL. select * from myTable. What I would like is to have the autocompletion area to help typing: sel [selECT] select * f [select * fROM] select * from [select * fROM column1] [select * fROM column2] ... Anybody can suggest if there is a nice open source library for this ? I am not really interested in the SQL (I will have to parse a DSL) I am more interested on a powerful autocompletion text area widget.

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• Invisible JFrame/JTable how much faster ?

  - by chacko

  I have a swing app. with a jframe with lots of internal frames containing large JTable. Those jtables get updated continuously so there is lots of repainting going on. in some circumstances I can simply keep the JFrame invisible. (frame.setVisible(false)) I was wondering if anybody knows if I will gain something in terms of performance (something considerable or not) such as 50% gain or you would only get 2% gain... and maybe some sort of explaination on what to expect. thanks

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