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Getting “cannot find Symbol” in Java project in Intellij

... Select Build->Rebuild Project will solve it share | improve this answer | follow ...
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unsigned APK can not be installed

...ps.) Install your app onto the emulator. Once it is installed goto DDMS, select the current running app under the devices window. This will then show all the files related to it under the file explorer. Under file explorer go to data->app and select your APK (which is the package name of the ap...
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Get query from java.sql.PreparedStatement [duplicate]

...ut from above code. Before : com.mysql.jdbc.JDBC4PreparedStatement@fa9cf: SELECT * FROM test WHERE blah1=** NOT SPECIFIED ** and blah2=** NOT SPECIFIED ** After : com.mysql.jdbc.JDBC4PreparedStatement@fa9cf: SELECT * FROM test WHERE blah1='Hello' and blah2='World' ...
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Could not load file or assembly 'System.Web.Mvc'

... In VS2010, right click the project in the Solution Explorer and select 'Add Deployable Dependencies'. Then check the MVC related check boxes in the following dialog. This creates a '_bin_deployableAssemblies' folder in the project which contains all the .dll files mentioned in other answ...
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How to reformat JSON in Notepad++?

..., "onclick" : "CloseDoc()" } ] } } } Tip: Select the code you want to reformat, then Plugins | JSTool | JSFormat. share | improve this answer | ...
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How to show SQL queries run in the Rails console?

...ecord::Relation’s to_sql method: User.where(:id => 3).to_sql #=> "SELECT \"users\".* FROM \"users\" WHERE \"users\".\"id\" = 3" share | improve this answer | follo...
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Submit jQuery UI dialog on

...neat, in Firefox 7.0.1 this will also trigger your "OK" button if the user selects something from the autocomplete drop down box, e.g. a previously entered email address. – cburgmer Mar 11 '12 at 9:49 ...
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How to use Regular Expressions (Regex) in Microsoft Excel both in-cell and loops

...tep 1: Add VBA reference to "Microsoft VBScript Regular Expressions 5.5" Select "Developer" tab (I don't have this tab what do I do?) Select "Visual Basic" icon from 'Code' ribbon section In "Microsoft Visual Basic for Applications" window select "Tools" from the top menu. Select "References" Chec...
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See :hover state in Chrome Developer Tools

...g on in Chrome . In Firebug , there's a style dropdown that allows me to select different states for an element. 12 Answ...
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Vagrant stuck connection timeout retrying

... the GUI of Virtual box to see that it was waiting for input on startup to select whether I wanted to boot directly to ubuntu or safemode etc. To turn on the GUI you have to put this in your vagrant config Vagrantfile: config.vm.provider :virtualbox do |vb| vb.gui = true end ...