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How do I get the RootViewController from a pushed controller?
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133
Use the viewControllers property of the UINavigationController. Example code:
// Inside anoth...
Node.js / Express.js - How does app.router work?
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331
Note: This describes how Express worked in versions 2 and 3. See the end of this post for infor...
How to index characters in a Golang string?
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146
Interpreted string literals are character sequences between double quotes "" using the (possib...
Structs in Javascript
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186
The only difference between object literals and constructed objects are the properties inherit...
When should I mock?
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124
A unit test should test a single codepath through a single method. When the execution of a me...
Measure and Benchmark Time for Ruby Methods
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112
You could use the Time object. (Time Docs)
For example,
start = Time.now
# code to time
fini...
Python regular expressions return true/false
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141
Match objects are always true, and None is returned if there is no match. Just test for truene...
Update relationships when saving changes of EF4 POCO objects
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145
Let's try it this way:
Attach BlogPost to context. After attaching object to context the sta...
Why does an overridden function in the derived class hide other overloads of the base class?
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410
Judging by the wording of your question (you used the word "hide"), you already know what is go...