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Is there a way to make text unselectable on an HTML page? [duplicate]

...an HTML UI with some text elements, such as tab names, which look bad when selected. Unfortunately, it's very easy for a user to double-click a tab name, which selects it by default in many browsers. ...
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App Inventor 2 SQLite 拓展:超流行兼容主流SQL语法的迷你本地数据库引擎...

...原始调用中指定的标签以及新行或更新行的行 ID。 AfterSelect(tag,rowCount,rows) 此事件在异步 Select 调用后触发。 提供原始调用中指定的标签、返回的行数以及结果行数据。 AfterUpdate(tag,rowCount) 此事件在异步 Update 调用后触发。...
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How to call Android contacts list?

...TION_PICK on the People.CONTENT_URI, then return to this Activity when the selection is made (or canceled). startActivityForResult(intent, PICK_CONTACT); 3. Listening for the Result Also in your Activity, override the onActivityResult method to listen for the return from the 'select a contact' A...
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How to select where ID in Array Rails ActiveRecord without exception

When I have array of ids, like 6 Answers 6 ...
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How do I auto-submit an upload form when a file is selected?

...le upload form. How do I make it submit automatically when a file has been selected? I don't want the user to have to click the Submit button. ...
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Iterate through options

I have a <select> element in HTML. This element represents a drop down list. I'm trying to understand how to iterate through the options in the <select> element via JQuery. ...
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How do I modify fields inside the new PostgreSQL JSON datatype?

With postgresql 9.3 I can SELECT specific fields of a JSON data type, but how do you modify them using UPDATE? I can't find any examples of this in the postgresql documentation, or anywhere online. I have tried the obvious: ...
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How to change options of with jQuery?

Suppose a list of options is available, how do you update the <select> with new <option> s? 9 Answers ...
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Byte order mark screws up file reading in Java

...e doc link above. You can then use the detected ByteOrderMark to choose a Charset to decode the stream. (There's probably a more streamlined way to do this if you need all of this functionality - maybe the UnicodeReader in BalusC's answer?). Note that, in general, there's not a very good way to d...
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Difference between float and decimal data type

...0,2), b float); mysql> insert into numbers values (100, 100); mysql> select @a := (a/3), @b := (b/3), @a * 3, @b * 3 from numbers \G *************************** 1. row *************************** @a := (a/3): 33.333333333 @b := (b/3): 33.333333333333 @a + @a + @a: 99.9999999990000000000000...