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What's the difference between std::move and std::forward
...overflow.com/a/7028318/576911 For forward, if you pass in an lvalue, your API should react as if it receives an lvalue. Normally this means the value will be unmodified. But if it is a non-const lvalue, your API may have modified it. If you pass in an rvalue, this normally means that your API ma...
How to fetch FetchType.LAZY associations with JPA and Hibernate in a Spring Controller
... user and its associated roles in a single step using JPQL or the Criteria API as others suggested.
– zagyi
Mar 12 '13 at 15:37
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Why doesn't Objective-C support private methods?
...me, every method implementation has the exact same exposure and all of the APIs provided by the Objective-C runtime that work with methods and selectors work equally the same across all methods.
As many have answered (both here and in other questions), compile-time private methods are supported; i...
HTTP URL Address Encoding in Java
... the documentation of URL you find
Note, the URI class does perform escaping of its component fields in certain circumstances. The recommended way to manage the encoding and decoding of URLs is to use an URI
Use one of the constructors with more than one argument, like:
URI uri = new URI(
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Display / print all rows of a tibble (tbl_df)
...lly print my tables instead:
CONNECT_SERVER="https://196.168.1.1/"
CONNECT_API_KEY<-"hpphotosmartP9000:8273827"
data.frame = data.frame(1:1000, 1000:2)
connectServer <- Sys.getenv("CONNECT_SERVER")
apiKey <- Sys.getenv("CONNECT_API_KEY")
install.packages('print2print')
print2print::send...
Find value in an array
...ude?(9) # => false
If you mean something else, check the Ruby Array API
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ASP.NET MVC 5 vs. AngularJS / ASP.NET WebAPI [closed]
...ide between ASP.NET MVC 5 (with Razor Views) and AngularJS with ASP.NET WebAPI. What are the advantages / disadvantages of these two programming models?
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Constructor function vs Factory functions
... with less boilerplate, and without leaking instantiation details into the API.
– Eric Elliott
Jan 5 '13 at 14:10
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Logger slf4j advantages of formatting with {} instead of string concatenation
...e vast majority of logging statements have 2 or fewer parameters, so SLF4J API up to version 1.6 covers (only) the majority of use cases. The API designers have provided overloaded methods with varargs parameters since API version 1.7.
For those cases where you need more than 2 and you're stuck wi...
How to set -source 1.7 in Android Studio and Gradle
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Note that try-with-resources can only be used with API 19 or higher.
– Alex Lockwood
Jun 10 '14 at 21:45
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