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What does this symbol mean in IntelliJ? (red circle on bottom-left corner of file name, with 'J' in

...lder ("java" under src/main/java if it is a Maven project for example) and select Mark Directory As > Sources Root (see screenshot below). share | improve this answer | ...
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Phonegap Cordova installation Windows

... settings on the left. Click Environment Variables under the Advanced tab. Select the PATH variable and click Edit. Copy the path mentioned above to the value field and press OK. share | improve t...
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Archiving project in Xcode incorrectly creates multi-application bundle

...stall is set to No or which header files are causing the problem try this: Select the archive and click the Distribute button. Select the 'Save Built Products' option. Hit Next and Save. Browse the created directory in Finder. The 'libraries' subdirectory will identify the libraries that you need t...
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How to output MySQL query results in CSV format?

...ech-recipes.com/rx/1475/save-mysql-query-results-into-a-text-or-csv-file/ SELECT order_id,product_name,qty FROM orders WHERE foo = 'bar' INTO OUTFILE '/var/lib/mysql-files/orders.csv' FIELDS TERMINATED BY ',' ENCLOSED BY '"' LINES TERMINATED BY '\n'; Using this command columns names will not be e...
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Throwing the fattest people off of an overloaded airplane.

...uch better. I use something quite like this for a recommendation engine (I select the top 200 items from a list of several million). I typically end up with only 50,000 or 70,000 items actually added to the heap. I suspect that you'll see something quite similar: the majority of your candidates wil...
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Fix code indentation in Xcode

... Before Xcode 9 (for Xcode 9 see default shortcut below) select text right-click there's a "Re-indent selection" item in popup menu In XCode 4 there is one more step: select text right-click Click on "Structure" there's a "Re-indent selection" and other options in popup men...
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adding and removing classes in angularJs using ng-click

...s code actuali change class for all div, how I can apply class only to the selected clicked item – xzegga Apr 24 '14 at 4:44 ...
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Access restriction: The type 'Application' is not API (restriction on required library rt.jar)

...s restrictions. Go to the properties of your Java project, i.e. by selecting "Properties" from the context menu of the project in the "Package Explorer". Go to "Java Build Path", tab "Libraries". Expand the library entry select "Access rules", "Edit..." and "Add..." a "Resolution: Ac...
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SQL Server 2008 can't login with newly created user

...ick on SQL Server instance at root of Object Explorer, click on Properties Select Security from the left pane. Select the SQL Server and Windows Authentication mode radio button, and click OK. Right-click on the SQL Server instance, select Restart (alternatively, open up Services and restart the ...
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Angular ng-repeat Error “Duplicates in a repeater are not allowed.”

...cause I mistakenly set the ng-model the same as the ng-repeat array: <select ng-model="list_views"> <option ng-selected="{{view == config.list_view}}" ng-repeat="view in list_views" value="{{view}}"> {{view}} </option> </select> Inste...