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How to create a directory and give permission in single command
How to create a directory and give permission in single command in Linux?
8 Answers
8
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What is the best regular expression to check if a string is a valid URL?
... (actually IRI, internationalized) pattern to comply with RFC 3987 (http://www.faqs.org/rfcs/rfc3987.html). These are in PCRE syntax.
For absolute IRIs (internationalized):
/^[a-z](?:[-a-z0-9\+\.])*:(?:\/\/(?:(?:%[0-9a-f][0-9a-f]|[-a-z0-9\._~\x{A0}-\x{D7FF}\x{F900}-\x{FDCF}\x{FDF0}-\x{FFEF}\x{1000...
Throwing exceptions from constructors
...8978. My I ask one more, edit-related question? The answer to which this comment is attached has an outdated hyperlink. To fix it wants to change exactly one character, replacing "#faq-17.2" with "#faq-17.8" in the URL. However, Stackoverflow's software requires that an edit submitted by a low-r...
How to initialize a JavaScript Date to a particular time zone
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401
Background
JavaScript's Date object tracks time in UTC internally, but typically accepts input...
When is localStorage cleared?
...ipt.info/localstorage
https://dev.opera.com/articles/web-storage/
http://www.quirksmode.org/html5/storage.html
http://www.ghacks.net/2015/02/05/how-to-clear-web-storage-in-your-browser-of-choice/
https://nakedsecurity.sophos.com/2014/11/05/how-to-clear-out-cookies-flash-cookies-and-local-storage...
Difference between static class and singleton pattern?
...ement interfaces (or derive from useful base classes, although that's less common, in my experience), so you can pass around the singleton as if it were "just another" implementation.
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improv...
What is “entropy and information gain”?
...e to start is this (freely available online) book by David Mackay:
http://www.inference.phy.cam.ac.uk/mackay/itila/
Those inference methods are really far more general than just text mining and I can't really devise how one would learn how to apply this to NLP without learning some of the general ...
Is there an API to get bank transaction and bank balance? [closed]
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I use GNU Cash and it uses Open Financial Exchange (ofx) http://www.ofx.net/ to download complete transactions and balances from each account of each bank.
Let me emphasize that again, you get a huge list of transactions with OFX into the GNU Cash. Depending on the account type these tr...
.classpath and .project - check into version control or not?
...s. All those modules are subdirectories in a subversion repository. For newcomers to our project, it's a lot of work to set all that up manually in eclipse.
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