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Swift to Objective-C header not created in Xcode 6

...Defines Module must be set to Yes in Build Settings, under Packaging. Finally works. Thanks to everyone for the help :-) share | improve this answer | follow ...
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Developing C# on Linux

... is runnable on top of .Net framework. So as long as it is possible to install .Net framework in OS it can run the application. You got to aware of the version though ;) – Shiham Jun 26 '12 at 8:32 ...
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How to find out how many lines of code there are in an Xcode project?

...loc-1.56.pl' command. If your source code is located in directory 'project_code' You just need to run following command. – JZ. Sep 26 '14 at 3:41 add a comment ...
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How do I add indices to MySQL tables?

... ALTER TABLE `table` ADD INDEX `product_id_index` (`product_id`) Never compare integer to strings in MySQL. If id is int, remove the quotes. share | improve thi...
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Give all the permissions to a user on a DB

I would like to give an user all the permissions on a database without making it an admin. The reason why I want to do that is that at the moment DEV and PROD are different DBs on the same cluster so I don't want a user to be able to change production objects but it must be able to change objects on...
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How do I check if an index exists on a table field in MySQL?

...name, this way you don't need to find out the index name if it is automatically added without name. – Programista Apr 9 '14 at 11:05 ...
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What does the red exclamation point icon in Eclipse mean?

...Build path" Then select "Configure Build Path" Click on "Libraries" Remove all the libraries which were referring to old path Then, the exclamation symbol on the "Project name" was removed. share | ...
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Vertically align text next to an image?

... Actually, in this case it's quite simple: apply the vertical align to the image. Since it's all in one line, it's really the image you want aligned, not the text. <!-- moved "vertical-align:middle" style from span to img ...
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adding multiple entries to a HashMap at once in one statement

... 2016) as follow: Map<String, Integer> cities = Map.of("Brussels", 1_139000, "Cardiff", 341_000); The var-args case for Map is a little bit harder, you need to have both keys and values, but in Java, methods can’t have two var-args parameters. So the general case is handled by taking a va...
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Determine the number of NA values in a column

...nt the number of NA values in a data frame column. Say my data frame is called df , and the name of the column I am considering is col . The way I have come up with is following: ...