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Symfony 2 EntityManager injection in service
... to inject doctrine EntityManager, but I don't see that __construct() is called on my service, and injection doesn't work.
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What is the equivalent of “!=” in Excel VBA?
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Because the inequality operator in VBA is <>
If strTest <> "" Then
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the operator != is used in C#, C++.
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How to check if element exists using a lambda expression?
Specifically, I have TabPane, and I would like to know if there is element with specific ID in it.
3 Answers
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Unable to hide welcome screen in Emacs
...uldn't appear. If you already have Emacs open with the welcome screen, you can kill it with C-x k (Control-x, then k).
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Struct inheritance in C++
Can a struct be inherited in C++?
6 Answers
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SQL Server ':setvar' Error
...ution in the management studio and have not swapped to command mode.
This can be done through the user interface in SQL Server Management Studio by going to the "Query" menu, and selecting "SQLCMD mode."
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Commit changes to a different branch than the currently checked out branch with subversion
...ou want to branch. It must not be the root of the repository, less to duplicate in that way;
Select TortoiseSVN -> "Branch/tag...";
Set To URL: "svn://host/repository/FooBar/branches/FooBarBranchName";
Make sure [*] Working copy is selected. This will ensure the changes are commited;
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How to manually deprecate members
...ive-C, Swift has no preprocessor, so is there still a way to manually deprecate members of a class?
4 Answers
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C# nullable string error
...t" generic type constraint only includes non-nullable value types - so you can't do Nullable<Nullable<int>>.
– Jon Skeet
Oct 9 '08 at 14:18
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Example of UUID generation using Boost in C++
...n my program to have unique identifiers. I looked into Boost UUID , but I can't manage to generate the UUID because I don't understand which class and method to use.
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