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In Typescript, How to check if a string is Numeric
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The way to convert a string to a number is with Number, not parseFloat.
Number('1234') // 1234
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Are there any cases when it's preferable to use a plain old Thread object instead of one of the newe
...usage of the Thread class in recent versions of C# (and I mean of course 4.0+, with the addition of Task & friends). Even before, there were debates about the fact that a plain old thread's functionality can be replaced in many cases by the ThreadPool class.
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How do you update Xcode on OSX to the latest version?
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edited Aug 25 at 17:04
Doug Null
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answer...
Ball to Ball Collision - Detection and Handling
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14 Answers
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UIDevice uniqueIdentifier deprecated - What to do now?
...ore except if you need a "stable" device identifier on iOS < 6.0.
Edit 4: In iOS 7, Apple now always returns a fixed value when querying the MAC to specifically thwart the MAC as base for an ID scheme. So you now really should use -[UIDevice identifierForVendor] or create a per-install UUID.
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What is the difference between IEnumerator and IEnumerable? [duplicate]
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4 Answers
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How could I ignore bin and obj folders from git repository?
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Tim RobinsonTim Robinson
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How do I find out my MySQL URL, host, port and username?
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+----------------+
| root@localhost |
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1 row in set (0.41 sec)
In my example above, I was logged in as root from localhost.
To find port number and other interesting settings use this command:
mysql> show variables;
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What is Clojure useful for? [closed]
...esome talk!
– Amogh Talpallikar
Jun 4 '14 at 4:48
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How do I install from a local cache with pip?
...ou want a download cache.
Original Answer
From the pip news, version 0.1.4:
Added support for an environmental variable $PIP_DOWNLOAD_CACHE which will cache package downloads, so future installations won’t require large downloads. Network access is still required, but just some downloads wil...