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Matching an empty input box using CSS
How do I apply a style to an empty input box? If the user types something in the input field, the style should no longer be applied. Is this possible in CSS? I tried this:
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How to reset AUTO_INCREMENT in MySQL?
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You can reset the counter with:
ALTER TABLE tablename AUTO_INCREMENT = 1
For InnoDB you cannot set the auto_increment value lower or equal to the highest current index. (quote from ViralPatel):
Note that you cannot reset the counter to a value less than or eq...
浅谈TCP优化 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...方式就能掀开它的神秘面纱。Ilya Grigorik在「High Performance B...很多人常常对TCP优化有一种雾里看花的感觉，实际上只要理解了TCP的运行方式就能掀开它的神秘面纱。Ilya Grigorik 在「High Performance Browser Networking」中做了很多细致的描...
Inserting a tab character into text using C#
I'm building an application where I should capture several values and build a text with them: Name , Age , etc.
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How to change the timeout on a .NET WebClient object
...download a client's data to my local machine (programatically) and their webserver is very, very slow which is causing a timeout in my WebClient object.
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What is a covariant return type?
What is a covariant return type in Java? In object-oriented programming in general?
9 Answers
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Which is a better way to check if an array has more than one element?
...t checks if the value at $arr['1'] is set, while the second returns the number of elements in the array.
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Best lightweight web server (only static content) for Windows [closed]
... Server to execute PHP. I am looking for lightweight static content only web server on this same machine which will relive IIS form handling static content and increase performance.
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Convert JSON to Map
What is the best way to convert a JSON code as this:
17 Answers
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jQuery event for images loaded
Is it possible to detect when all images are loaded via a jQuery event?
14 Answers
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