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React.js: Wrapping one component into another
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8
Or you can use a Higher-Order Component :) stackoverflow.com/a/31564812/82609
– Sebastien Lorber
Jul ...
How do I get the function name inside a function in PHP?
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edited Apr 11 '18 at 16:17
totymedli
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Replace specific characters within strings
...pression and the function gsub():
group <- c("12357e", "12575e", "197e18", "e18947")
group
[1] "12357e" "12575e" "197e18" "e18947"
gsub("e", "", group)
[1] "12357" "12575" "19718" "18947"
What gsub does here is to replace each occurrence of "e" with an empty string "".
See ?regexp or gsub ...
In Java, what is the best way to determine the size of an object?
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edited Jun 28 '16 at 18:24
Ravindra babu
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What is the MySQL VARCHAR max size?
...note that the limit is lower if you use a multi-byte character set like utf8 or utf8mb4.
Use TEXT types inorder to overcome row size limit.
The four TEXT types are TINYTEXT, TEXT, MEDIUMTEXT, and LONGTEXT. These correspond to the four BLOB types and have the same maximum lengths and storage req...
How to format Joda-Time DateTime to only mm/dd/yyyy?
I have a string " 11/15/2013 08:00:00 ", I want to format it to " 11/15/2013 ", what is the correct DateTimeFormatter pattern?
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Big O of JavaScript arrays
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Jonas Wilms
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answered Jul 18 '12 at 6:01
Nick JohnsonNick Johnson
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How to access route, post, get etc. parameters in Zend Framework 2
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MatsemannMatsemann
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When does invoking a member function on a null instance result in undefined behavior?
...results in undefined behavior" is mentioned in notes in both §1.9/4 and §8.3.2/4, it's never explicitly stated. (Notes are non-normative.)
However, one can try to deduced it from §3.10/2:
An lvalue refers to an object or function.
When dereferencing, the result is an lvalue. A null pointe...
How to send POST request?
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parkerfath
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answered Jul 4 '12 at 8:08
user816328user816328
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