I was remembering that there was a jquery method which provide unique number for dom elements. It just may for only animated dom objects. Now I couldn\'t find that method. What is开发者_如何转开发 tha
Again a similar question but now the result is containing multiple childs. any help? I have this: <root>
I have an array whose values are all arrays of a specific format that looks like this: Array ( [0] => Array
I\'m able to make a div tag using the doc开发者_运维知识库ument.createElement(\'div\') However i do not know how to give it a unique id.
I am confused if in MySQL unique constraint is physical index or virtual index? And as unique constraint is defined on a column then, Is there any need to make a hash column also and defining index on
I am running Hive 071 I have a table, with mulitple rows, with the same column value e.g. x | y | ---------
I am trying to generate a unique string/id given another relatively large string(consisting of a directory path name), thought of using crypt function. However, it\'s not working as expected, most pro
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely solicit debate, a
We are us开发者_高级运维ing Entity Framework 4.1 Code first. We\'ve got user entity with primary key set to UserId and need UserLogin to be unique. How can it be done?Entity Framework does not suppor
I have a very basic web crawler. The database table which stores the links it finds has a Unique index on the url field.
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