大约有 2,240 项符合查询结果（耗时：0.0200秒） [XML]
Auto increment primary key in SQL Server Management Studio 2012
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How to set environment variable for everyone under my linux system?
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Detect if device is iOS
I'm wondering if it's possible to detect whether a browser is running on iOS, similar to how you can feature detect with Modernizr (although this is obviously device detection rather than feature detection).
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Create an Android Jar library for distribution
...a shared-source project that can be pulled into Android Applications as needed. However, that requires that source be available.
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Rendering HTML inside textarea
I need to be able to render some HTML tags inside a textarea (namely , , , ) but textareas only interpret their content as text. Is there an easy way of doing it without relying on external libraries/plugins (I'm using jQuery)?
If not, do you know of any jQuery plugin I could use to do this?
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Can I use non existing CSS classes?
I have a table where I show/hide a full column by jQuery via a CSS class that doesn't exist:
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List all sequences in a Postgres db 8.1 with SQL
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How to let PHP to create subdomain automatically for each user?
...access somehow? Is it actually simply possible to create it via pure php code or I need to use some external script-server side language?
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Password masking console application
I tried the following code...
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Preview an image before it is uploaded
I want to be able to preview a file (image) before it is uploaded. The preview action should be executed all in the browser without using Ajax to upload the image.
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