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varbinary to string on SQL Server

...AST it declare @b varbinary(max) set @b = 0x5468697320697320612074657374 select cast(@b as varchar(max)) /*Returns "This is a test"*/ This is the equivalent of using CONVERT with a style parameter of 0. CONVERT(varchar(max), @b, 0) Other style parameters are available with CONVERT for differ...
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How to style the with only CSS?

How can I style <option> s of a <select> element with cross-browser compatibility? I know many JavaScript ways which customize the dropdown to convert into <li> , which I'm not asking about. ...
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How to set OnClickListener on a RadioButton in Android?

...oGroup group, int checkedId) { // checkedId is the RadioButton selected } }); share | improve this answer | follow | ...
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How to include “zero” / “0” results in COUNT aggregate?

...n outer join for this (and you need to use person as the "driving" table) SELECT person.person_id, COUNT(appointment.person_id) AS "number_of_appointments" FROM person LEFT JOIN appointment ON person.person_id = appointment.person_id GROUP BY person.person_id; The reason why this is working, i...
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Change One Cell's Data in mysql

... I was confused by this answer, thinking SET selected rows to change, and WHERE changed them. – Keith May 30 '17 at 18:50 ...
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Apple Mach-O Linker Error when compiling for device

... In some case error log window displaying .xctest error, to fix it -> Select your project -> Beside this(just before General tab) select your projectTest file from dropdown -> There is one option (like ProjNameTests) -> In Host Application, select your project from dropdown only if ...
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How to set a default value for an existing column

...able and found this way to check if it had been done already... IF EXISTS(SELECT * FROM information_schema.columns WHERE table_name='myTable' AND column_name='myColumn' AND Table_schema = 'myDBO' AND column_default IS NULL) BEGIN ALTER TABLE [myDBO].[myTable] ADD DEFAULT 0 FOR [myColumn] END ...
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How to build a Debian/Ubuntu package from source?

...edge might be out of date on this one, but to address both: Use dpkg --set-selections. Assuming nullidentd was the package you wanted to stay put, run as root echo 'nullidentd hold' | dpkg --set-selections Alternately, since you are building from source, you can use an epoch to set the version n...
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How to swap the buffers in 2 windows emacs

... If you just want to swap windows (independent on the selected one), you can use the following (defun win-swap () "Swap windows using buffer-move.el" (interactive) (if (null (windmove-find-other-window 'right)) (buf-move-left) (buf-move-right))) ...
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“Incorrect string value” when trying to insert UTF-8 into MySQL via JDBC?

... The second approach should be used selectively, i. e. never be applied to SELECT queries, as set names utf8mb4; select ... from ... will never produce a ResultSet and instead result in a ResultSet is from UPDATE. No Data. error. – Bass ...