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What is the best way to solve an Objective-C namespace collision?

...erence between the C and Objective-C runtimes is, as I understand it, when libraries are loaded, the functions in those libraries contain pointers to any symbols they reference, whereas in Objective-C, they contain string representations of the names of thsoe symbols. Thus, in your example, you can ...
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How to change the session timeout in PHP?

... Also, on Ubuntu 14 it looks like /usr/lib/php5/maxlifetime won't calculate a value below 24 minutes. So you can't set your session timeouts to lower than that. – Henry Nov 22 '17 at 5:16 ...
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Why does C++ need a separate header file?

...on. At link time you will provide a list of .o files, or static or dynamic libraries, and the header in effect is a promise that the definitions of the functions will be in there somewhere. share | ...
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Android: Difference between Parcelable and Serializable?

...Parcelable. Edited:----- 2) Kotlinx Serialization Kotlinx Serialization Library For Kotlin serialization need to add below dependency and plugin implementation "org.jetbrains.kotlinx:kotlinx-serialization-runtime:0.9.1" apply plugin: 'kotlinx-serialization' Your build.gradle file apply pl...
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How to check if a table exists in a given schema

......Or who likes all normalized to text Three flavors of my old SwissKnife library: relname_exists(anyThing), relname_normalized(anyThing) and relnamechecked_to_array(anyThing). All checks from pg_catalog.pg_class table, and returns standard universal datatypes (boolean, text or text[]). /** * Fro...
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Things possible in IntelliJ that aren't possible in Eclipse?

...sibly merge. It allows to to specify that I need all .jars inside WEB-INF\lib folder, without picking each file separately, so when someone commits new .jar into that folder it picks it up automatically. Mentioned above is probably 10% of what it does. I do not use Maven, Flex, Swing, EJB and a lo...
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Why are Perl 5's function prototypes bad?

...the Params::Validate module: search.cpan.org/~drolsky/Params-Validate-0.91/lib/Params/… – friedo Nov 17 '08 at 22:22 10 ...
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No == operator found while comparing structs in C++

...... When you "own" (i.e. can edit, a factor with corporate and 3rd party libs) the class you want to compare, and especially with C++14's preparedness to deduce function return type from the return statement, it's often nicer to add a "tie" member function to the class you want to be able to compa...
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What's the difference between Ruby's dup and clone methods?

...ue and passing it to something like this: github.com/rack/rack/blob/master/lib/rack/utils.rb#L248 (Rails cookie handling) then you can easily get an error when they unbeknownst to you they clone it and then attempt to modify the clone. duping your frozen value and passing that in allows you to at le...
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What is the difference in maven between dependency and plugin tags in pom xml?

... certain task of executing a set of code, which might be dependent on some libraries, which will be specified by the 'dependencies'. Take a different example: you need a compiler to execute a piece of code; Here, your compiler is a plugin and your code is the executable. Your compiler alone is capab...