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Server polling with AngularJS
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115
You should be calling the tick function in the callback for query.
function dataCtrl($scope, ...
Android:What is difference between setFlags and addFlags for intent
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133
When you use setFlags you are replacing the old flags... when you use addFlags you are appendi...
Is PHP's count() function O(1) or O(n) for arrays?
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136
Well, we can look at the source:
/ext/standard/array.c
PHP_FUNCTION(count) calls php_count_r...
Ruby: What is the easiest way to remove the first element from an array?
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11 Answers
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super() fails with error: TypeError “argument 1 must be type, not classobj” when parent does not inh
...his is why you got the error message you saw:
TypeError: super() argument 1 must be type, not classobj
Try this to see for yourself:
class OldStyle:
pass
class NewStyle(object):
pass
print type(OldStyle) # prints: <type 'classobj'>
print type(NewStyle) # prints <type 'type'&g...
How to check if a String contains another String in a case insensitive manner in Java?
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19 Answers
19
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How can you sort an array without mutating the original array?
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176
Another way with es6 (non-deep copy):
const sorted = [...arr].sort();
the spread-syntax as ...
Git: how to reverse-merge a commit?
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106
To create a new commit that 'undoes' the changes of a past commit, use:
$ git revert <comm...
Why is the gets function so dangerous that it should not be used?
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11 Answers
11
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Assigning default value while creating migration file
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167
Default migration generator does not handle default values (column modifiers are supported but...