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Remove redundant paths from $PATH variable
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answered Sep 20 '13 at 20:58
sufinawazsufinawaz
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How do I prevent site scraping? [closed]
...ething to be aware of. (You can avoid this by only returning the top 10 or 20 results).
You need search engines to find your content.
Don't expose your APIs, endpoints, and similar things:
Make sure you don't expose any APIs, even unintentionally. For example, if you are using AJAX or network req...
How to read data when some numbers contain commas as thousand separator?
..."", and then convert the string to numeric using as.numeric:
y <- c("1,200","20,000","100","12,111")
as.numeric(gsub(",", "", y))
# [1] 1200 20000 100 12111
This was also answered previously on R-Help (and in Q2 here).
Alternatively, you can pre-process the file, for instance with sed in uni...
Reading specific lines only
... @Dan D. Electricity is overrated, mankind got along fine for over 200 thousand years without it. ;-) 'with' is making it more secure, more readable, and one line shorter.
– Romain Vincent
Aug 20 '17 at 17:01
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node.js hash string?
...update(name).digest('hex');
console.log(hash); // 9b74c9897bac770ffc029102a200c5de
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How to keep environment variables when using sudo
...instead.
– luckydonald
Nov 4 '16 at 20:39
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How to use a variable for a key in a JavaScript object literal?
...on correct and incorrect usage of eval: blogs.msdn.com/ericlippert/archive/2003/11/01/53329.aspx
– Andy E
Feb 16 '10 at 16:44
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Is it possible to change a UIButtons background color?
...Stian Storrvik
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Maven Could not resolve dependencies, artifacts could not be resolved
...e repository
– eis
Jun 19 '13 at 11:20
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Are there any JavaScript static analysis tools? [closed]
...loper, Douglas Crockford, hadn’t tried the widget on a Mac.)
10 August 2009: Today at the Static Analysis Symposium, Simon Holm Jensen presented a paper on TAJS: Type Analyzer for JavaScript, written with Anders Møller and Peter Thiemann. The paper doesn’t mention the above tools, but Jense...