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Unable to install gem - Failed to build gem native extension - cannot load such file — mkmf (LoadErr
Ruby 1.9.3
12 Answers
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How to allow only numeric (0-9) in HTML inputbox using jQuery?
...ut text field in which I want to allow only numeric characters like (0,1,2,3,4,5...9) 0-9.
68 Answers
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SQL select join: is it possible to prefix all columns as 'prefix.*'?
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34
I see two possible situations here. First, you want to know if there is a SQL standard for this...
How do I cancel a build that is in progress in Visual Studio?
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434
You can hit Ctrl+Break on the keyboard to cancel/stop a build that is currently in progress.
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Uncaught TypeError: Cannot read property 'msie' of undefined - jQuery tools
...r() removed
The jQuery.browser() method has been deprecated since jQuery 1.3 and is removed in 1.9. If needed, it is available as part of the jQuery Migrate plugin. We recommend using feature detection with a library such as Modernizr.
— jQuery Core 1.9 Upgrade Guide.
As stated in the Upgrade Gui...
How to sort a list/tuple of lists/tuples by the element at a given index?
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answered Jun 25 '10 at 23:04
StephenStephen
40.9k77 gold badges5656 silver badges6767 bronze badges
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Error Code: 2013. Lost connection to MySQL server during query
I got the Error Code: 2013. Lost connection to MySQL server during query error when I tried to add an index to a table using MySQL Workbench.
I noticed also that it appears whenever I run long query.
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Opening the Settings app from another app
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305
As mentioned by Karan Dua this is now possible in iOS8 using UIApplicationOpenSettingsURLStrin...
git pull VS git fetch Vs git rebase
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341
It should be pretty obvious from your question that you're actually just asking about the diff...
How to check if variable's type matches Type stored in a variable
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13
GetType() exists on every single framework type, because it is defined on the base object type. ...