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How to convert an entire MySQL database characterset and collation to UTF-8?
...ommands.
ALTER DATABASE databasename CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE tablename CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
Or if you're still on MySQL 5.5.2 or older which didn't support 4-byte UTF-8, use utf8 instead of utf8mb4:
ALTER DATABASE data...
Override and reset CSS style: auto or none don't work
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"none" does not do what you assume it does. In order to "clear" a CSS property, you must set it back to its default, which is defined by the CSS standard. Thus you should look up the defaults in your favorite reference.
table.other {
width: auto;
min-width: 0;
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Highlight label if checkbox is checked
... ~ selector instead of the + selector 456bereastreet.com/archive/200601/css_3_selectors_explained (last in table)
– Karl Adler
Jan 24 '13 at 15:47
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What's the syntax for mod in java
... the modulo, limiting the value to the -b -> +b range and then add b in order to ensure that the value is positive, letting the next modulo limit it to the 0 -> b range.
Note: If b is negative, the result will also be negative
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Where does Visual Studio look for C++ header files?
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Visual Studio looks for headers in this order:
In the current source directory.
In the Additional Include Directories in the project properties (Project -> [project name] Properties, under C/C++ | General).
In the Visual Studio C++ Include directories under To...
Removing packages installed with go get
...le under $GOPATH/pkg/<architecture>, for example: $GOPATH/pkg/windows_amd64.
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Why is isNaN(null) == false in JS?
...str,10)) || isNaN(Number()). btw - for me, since I have to run parseInt in order to use the numeric value of the string, allowing "123d" to be considered as valid number is fine. However I see the need to detect that scenario as well.
– guy mograbi
Feb 22 '15 a...
Return multiple values in JavaScript?
...// literally means { x: x, y: y, z: 'c' };
}
var { z, x, y } = fun1(); // order or full presence is not really important
// literally means var r = fun1(), x = r.x, y = r.y, z = r.z;
console.log(x, y, z);
This syntax can be polyfilled with babel or other js polyfiller for older browsers but fortu...
Does a finally block always get executed in Java?
...ent, then any finally clauses of those try statements will be executed, in order, innermost to outermost, before control is transferred to the invoker of the method or constructor. Abrupt completion of a finally clause can disrupt the transfer of control initiated by a return statement.
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Returning a file to View/Download in ASP.NET MVC
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Do i have to use javascript in order to start the download? Nothing is happening, no download or anything when i run through and debug my code.
– user10251956
Jul 6 at 16:45
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