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Switching to a TabBar tab view programmatically?

... Try this code in Swift or Objective-C Swift self.tabBarController.selectedIndex = 1 Objective-C [self.tabBarController setSelectedIndex:1]; share | improve this answer | ...
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Filling a DataSet or DataTable from a LINQ query result set

...order.Field<DateTime>("OrderDate") > new DateTime(2001, 8, 1) select order; // Create a table from the query. DataTable boundTable = query.CopyToDataTable<DataRow>(); Why won't that work for you? share ...
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How do I use installed packages in PyCharm?

...er's path. It will bring up a short drop-down menu, from which you should select "More..". On the right hand side of the new pop-up, there will be an icon with the mouse-over text of "Show paths for the selected interpreter". Click that button. This new 'Interpreter Paths' pop-up is where you ca...
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When to use single quotes, double quotes, and backticks in MySQL

...ng query will produce different results (or errors) depending on SQL mode: SELECT "column" FROM table WHERE foo = "bar" ANSI_QUOTES disabled The query will select the string literal "column" where column foo is equal to string "bar" ANSI_QUOTES enabled The query will select the column column where ...
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app-release-unsigned.apk is not signed

...ettings. Go to Signing Tab. Add a signing config and fill in information. Select your keychain as well. Go to Build Type tab. Select release mode and set: -Debuggable to true. -Signing Config to the config. (The one you just created). Sync your gradle. Enjoy! ...
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How do I convert from BLOB to TEXT in MySQL?

... That's unnecessary. Just use SELECT CONVERT(column USING utf8) FROM..... instead of just SELECT column FROM... share | improve this answer | ...
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Oracle “(+)” Operator

...dize OUTER joins. The query would be re-written in ANSI-92 syntax as: SELECT ... FROM a LEFT JOIN b ON b.id = a.id This link is pretty good at explaining the difference between JOINs. It should also be noted that even though the (+) works, Oracle recommends not using it: Oracle re...
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Set a persistent environment variable from cmd.exe

... value) Dim wu Set wu = wsh.Environment(typey) wui = wu.Item(vary) Select Case action Case "ls" WScript.Echo wui Case "del" On Error Resume Next wu.remove(vary) On Error Goto 0 Case "set" wu.Item(vary) = value Case "add" If wui = "" Then ...
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“Conversion to Dalvik format failed with error 1” on external JAR

...n my case Android 1.5). click OK. Go to Project » Clean » Clean projects selected below » select your project and click OK. That should work. It is also possible that you have a JAR file located somewhere in your project folders (I had copied the Admob JAR file into my src folder) and THEN added...
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Delete branches in Bitbucket

... in Bitbucket go to branches in left hand side menu. Select your branch you want to delete. Go to action column, click on three dots (...) and select delete. share | improve t...