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Bash tool to get nth line from a file
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832
head and pipe with tail will be slow for a huge file. I would suggest sed like this:
sed 'NUMq...
How to customize a requirements.txt for multiple environments?
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3 Answers
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How to merge a list of lists with same type of items to a single list of items?
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JaredParJaredPar
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Grid of responsive squares
...t you can code :
HTML :
<div></div>
CSS
div {
width: 30%;
padding-bottom: 30%; /* = width for a square aspect ratio */
}
Here is a simple layout example of 3*3 squares grid using the code above.
With this technique, you can make any other aspect ratio, here is a table gi...
Bootstrap with jQuery Validation Plugin
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347
for total compatibility with twitter bootstrap 3, I need to override some plugins methods:
//...
How to Query an NTP Server using C#?
...ime.windows.com";
// NTP message size - 16 bytes of the digest (RFC 2030)
var ntpData = new byte[48];
//Setting the Leap Indicator, Version Number and Mode values
ntpData[0] = 0x1B; //LI = 0 (no warning), VN = 3 (IPv4 only), Mode = 3 (Client Mode)
var addresses = Dns.GetHostEn...
Git: How to diff two different files in different branches?
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answered Nov 15 '11 at 3:36
twaggstwaggs
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How to execute IN() SQL queries with Spring's JDBCTemplate effectivly?
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edited Apr 3 '17 at 10:34
stivlo
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Convert array to JSON
I have an Array var cars = [2,3,..] which holds a few integers.
I've added a few values to the array, but I now need to send this array to a page via jQuery's .get method. How can I convert it to a JSON object for sending?
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