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Overloaded method selection based on the parameter's real type

... I expect the method selection to take in consideration the real (not the declared) parameter type. Am I missing something? Yes. Your expectation is wrong. In Java, dynamic method dispatch happens only for the object the method is called ...
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Is it possible to for SQL Output clause to return a column not being inserted?

...d.ReportOptionId INTO @PracticeReportOption (PracticeId, ReportOptionId) SELECT field1, field2 FROM @ReportOption with MERGE INTO ReportOption USING @ReportOption AS temp ON 1 = 0 WHEN NOT MATCHED THEN INSERT (field1, field2) VALUES (temp.Field1, temp.Field2) OUTPUT temp.Practice...
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GroupBy pandas DataFrame and select most common value

.... To clean the data I have to group by data frame by first two columns and select most common value of the third column for each combination. ...
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how to customize `show processlist` in mysql?

... Newer versions of SQL support the process list in information_schema: SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST You can ORDER BY in any way you like. The INFORMATION_SCHEMA.PROCESSLIST table was added in MySQL 5.1.7. You can find out which version you're using with: SELECT VERSION() ...
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Can't compile project when I'm using Lombok under IntelliJ IDEA

...ation processing is checked. Ensure Store generates sources relative to is selected based on the project's module settings (if Module output directory doesn't work, come back and try the other setting). Click Apply. Click Plugins. Click Marketplace. Set search field to: lombok Install Lombok. Click ...
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The target … overrides the `OTHER_LDFLAGS` build setting defined in `Pods/Pods.xcconfig

...n your project, find Target -> Build Settings -> Other Linker Flags, select Other Linker Flags, press delete(Mac Keyboard)/Backspace(Normal keyboard) to recover the setting. It works for me. Example: Before After ...
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Running JAR file on Windows

...e Environment (JRE). Or this: Open the Windows Explorer, from the Tools select 'Folder Options...' Click the File Types tab, scroll down and select JAR File type. Press the Advanced button. In the Edit File Type dialog box, select open in Actions box and click Edit... Press the Browse button and ...
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Rails: Using greater than/less than with a where statement

...s behavior. User.where(id: 201..Float::INFINITY) will generate the SQL SELECT `users`.* FROM `users` WHERE (`users`.`id` >= 201) The same can be done for less than with -Float::INFINITY. I just posted a similar question asking about doing this with dates here on SO. >= vs > To avo...
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Remove secure warnings (_CRT_SECURE_NO_WARNINGS) from projects by default in Visual Studio

...n solution explorer. Press Alt-F7 or right click in solution explorer and select "Properties" Configurations:All Configurations Click on the Preprocessor Definitions line to invoke its editor Choose Edit... Copy "_CRT_SECURE_NO_WARNINGS" into the Preprocessor Definitions white box on the top....
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contenteditable, set caret at the end of the text (cross-browser)

... function placeCaretAtEnd(el) { el.focus(); if (typeof window.getSelection != "undefined" && typeof document.createRange != "undefined") { var range = document.createRange(); range.selectNodeContents(el); range.collapse(false); var s...