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What's the difference between :: (double colon) and -> (arrow) in PHP?
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175
When the left part is an object instance, you use ->. Otherwise, you use ::.
This means tha...
Usage of EnsureSuccessStatusCode and handling of HttpRequestException it throws
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157
The idiomatic usage of EnsureSuccessStatusCode is to concisely verify success of a request, when...
In Python, how do I index a list with another list?
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7 Answers
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Using mixins vs components for code reuse in Facebook React
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edited May 29 '15 at 17:08
answered Feb 18 '14 at 14:50
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When should I use malloc in C and when don't I?
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answered Dec 26 '09 at 17:02
codaddictcodaddict
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When to use symbols instead of strings in Ruby?
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176
TL;DR
A simple rule of thumb is to use symbols every time you need internal identifiers. For R...
What is the difference between Unidirectional and Bidirectional JPA and Hibernate associations?
...bernate,since you have answer my question :stackoverflow.com/questions/5350770/… . And now I am not sure the relationship holding,since I can not write more in the comment,so I post it here dpaste.de/J85m .Please have a check if possible.:)
– hguser
Mar 19 '...
How to make a promise from setTimeout
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Update (2017)
Here in 2017, Promises are built into JavaScript, they were added by the ES2015 spec (polyfills are available for outdated environments like IE8-IE11). The syntax they went with uses a callback you pass into the Promise c...
Call Go functions from C
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127
You can call Go code from C. it is a confusing proposition though.
The process is outlined in ...
Error when installing windows SDK 7.1
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This is a known issue http://support.microsoft.com/kb/2717426
CAUSE
This issue occurs when you install the Windows 7 SDK on a computer
that has a newer version of the Visual C++ 2010 Redistributable
installed.
RESOLUTION
To resolve this issue, you must uninstall a...