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jQuery delete all table rows except first

...rows in a table except the first? This is my first attempt at using index selectors. If I understand the examples correctly, the following should work: ...
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Calculate the median of a billion numbers

...r sending data over a network to be faster than sorting it (let alone just selecting the median) it needs to be a pretty damn fast network. Might be a better prospect if the network can be presumed to be instantaneous, for example if you have 100 cores with equal access to RAM containing the data. ...
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Is floating point math broken?

...e last place. The table of reciprocals of Y (1/Y) is known as the quotient selection table (QST) in the slow division, and the size in bits of the quotient selection table is usually the width of the radix, or a number of bits of the quotient computed in each iteration, plus a few guard bits. For t...
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How to generate .json file with PHP?

... Here is a sample code: <?php $sql="select * from Posts limit 20"; $response = array(); $posts = array(); $result=mysql_query($sql); while($row=mysql_fetch_array($result)) { $title=$row['title']; $url=$row['url']; $posts[] = array('title'=> $titl...
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Reset AutoIncrement in SQL Server after Delete

... a column(column_name) from a table(table1), you can use following query SELECT MAX(column_name) FROM table1 share | improve this answer | follow | ...
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What to do about Eclipse's “No repository found containing: …” error messages?

...ything now. I check for updates and get a list of updates. All I can do is select which ones I want. Next it is a review screen, where I can't actually do anything except go back, cancel, or finish. I've also looked under preferences but can't find anything. – aptwebapps ...
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An error occurred while signing: SignTool.exe not found

...a program, right-clicking on Microsoft Visual Studio Professional 2015 and selecting Change. A Visual Studio dialog will open up. Select Modify from the set of buttons at the bottom and the above dialog will appear. share ...
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Is there a command for formatting HTML in the Atom editor?

...t go to this link: https://atom.io/packages/search?q=prettify Once you've selected a package that does what you want you can install it by using the command: apm install [package name] from the command line or install it using the interface in Preferences. When the package is installed, follow its...
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Which HTML Parser is the best? [closed]

...e because I think it will do what you are after. Its party trick is a CSS selector syntax to find elements, e.g.: String html = "<html><head><title>First parse</title></head>" + "<body><p>Parsed HTML into a doc.</p></body></html>"; Docu...
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How do I clone a job in Jenkins?

...u can clone a job: Click on 'New Item' link Give a new name for your job Select radio button 'Copy existing Item' Give the job name that you want to clone Click 'OK' Finally, you have your new job, which reflects all features of your cloned one. ...