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Name node is in safe mode. Not able to leave

...ituations, for example when disk is full, also in the start-up phase. Read more here; hadoop.apache.org/docs/stable/hdfs_user_guide.html#Safemode – Amar Apr 4 '13 at 11:30 2 ...
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What does “./bin/www” do in Express 4.x?

...art script in your package.json, heroku will automatically uses that, read more here "scripts": { "start": "node ./bin/www", } share | improve this answer | follow ...
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How to change field name in Django REST Framework

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$location / switching between html5 and hashbang mode / link rewriting

...gate.history = false; return $delegate; }); I will now explain this in more detail: Hashbang Mode Configuration: $routeProvider .when('/path', { templateUrl: 'path.html', }); $locationProvider .html5Mode(false) .hashPrefix('!'); This is the case when you need to use URLs with hash...
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C# pattern to prevent an event handler hooked twice [duplicate]

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position: fixed doesn't work on iPad and iPhone

...nning around a fixed element though. I found this compatibility table far more up to date and useful than the quirksmode one: http://caniuse.com/#search=fixed It has up to date info on Android, Opera (mini and mobile) & iOS. ...
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What is a word boundary in regex?

... wouldn't capture any non-word characters before and after, so it would be more like (^|(?<=\W))hello($|(?=\W)) (using lookahead/lookbehind assertions). – brianary Sep 28 '16 at 9:58 ...
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How can I make a time delay in Python? [duplicate]

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Which characters are illegal within a branch name?

...h - Thanks to Jakub Narębski, the man page for git check-ref-format has more details. share | improve this answer | follow | ...
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Pythonic way to check if a list is sorted or not

... Looks like Python 3.x does not have xrange anymore, just use range. I get NameError: name 'xrange' is not defined when I run that code. I switched it to just use range instead of xrange and that works fine. See: stackoverflow.com/questions/15014310/… ...