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How do I update a Python package?
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57
You might want to look into a Python package manager like pip. If you don't want to use a Pyth...
Strings are objects in Java, so why don't we use 'new' to create them?
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15 Answers
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How to hide keyboard in swift on pressing return key?
... return false
}
}
Code source: http://www.snip2code.com/Snippet/85930/swift-delegate-sample
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Get cursor position (in characters) within a text Input field
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255
Easier update:
Use field.selectionStart example in this answer.
Thanks to @commonSenseCode fo...
How to use ssh agent forwarding with “vagrant ssh”?
...o boot.
– apennebaker
Mar 4 '14 at 15:39
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You need to also keep the vagrant insercure key confi...
@RequestParam vs @PathVariable
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@PathVariable is to obtain some placeholder from the URI (Spring call it an URI Template)
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What is the difference between typeof and instanceof and when should one be used vs. the other?
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554
Use instanceof for custom types:
var ClassFirst = function () {};
var ClassSecond = function ...
Listing all permutations of a string/integer
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158
First of all: it smells like recursion of course!
Since you also wanted to know the principle, ...
ERROR 2006 (HY000): MySQL server has gone away
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max_allowed_packet=64M
Adding this line into my.cnf file solves my problem.
This is useful ...
convert string array to string
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edited Jan 30 '11 at 6:58
jmort253
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