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How can I list (ls) the 5 last modified files in a directory?
...y using head or tail. If you want the 5 most-recently modified files:
ls -1t | head -5
The -1 (that's a one) says one file per line and the head says take the first 5 entries.
If you want the last 5 try
ls -1t | tail -5
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java: HashMap not working
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cletuscletus
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How do I update my forked repo using SourceTree?
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1 Answer
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Python equivalent for PHP's implode?
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187
Use the strings join-method.
print ' '.join(['word1', 'word2', 'word3'])
You can join any i...
Are HTTP cookies port specific?
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The current cookie specification is RFC 6265, which replaces RFC 2109 and RFC 2965 (both RFCs are now marked as "Historic") and formalizes the syntax for real-world usages of cookies. It clearly states:
Introduction
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For historical reasons, cookies contain a number o...
Reading InputStream as UTF-8
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190
Solved my own problem. This line:
BufferedReader in = new BufferedReader(new InputStreamReade...
postgresql - replace all instances of a string within text field
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414
You want to use postgresql's replace function:
replace(string text, from text, to text)
for ...
Using the Underscore module with Node.js
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169
The Node REPL uses the underscore variable to hold the result of the last operation, so it con...
Vim: What's the difference between let and set?
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149
:set is for setting options, :let for assigning a value to a variable.
It happens that the va...