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What is a lambda expression in C++11?
...and {} the function body.
The capture list
The capture list defines what from the outside of the lambda should be available inside the function body and how.
It can be either:
a value: [x]
a reference [&x]
any variable currently in scope by reference [&]
same as 3, but by value [=]
You...
What is a serialVersionUID and why should I use it?
...d it preserves the abiity of the serialVersionUID mechanism to protect you from incompatible changes.
– Tom Anderson
Apr 24 '11 at 10:43
25
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Fatal error in launcher: Unable to create process using “”C:\Program Files (x86)\Python33\python.exe
...o configure python. I was try 5 6 hrs for the same issue, finally its work from your idea. big thanks. I also add my answer for oddo related work.
– Ajay2707
Nov 27 '15 at 6:41
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Could not load file or assembly 'System.Net.Http.Formatting' or one of its dependencies. The system
...ystem.Web.Http to the new one installed by the above command... ie it went from <bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0"/> to <bindingRedirect oldVersion="0.0.0.0-4.0.30319" newVersion="4.0.30319"/>
– Serj Sagan
Dec 3 '18 a...
Can JSON start with “[”?
From what I can read on json.org , all JSON strings should start with { (curly brace), and [ characters (square brackets) represent an array element in JSON.
...
When to use an object instance variable versus passing an argument to the method
...f a class. Think of these as adjectives of the object that will be created from your class. If your instance data can be used to help describe the object, then it's probably safe to bet it's a good choice for instance data.
Local variables are used within the scope of methods to help them complete t...
Is inline assembly language slower than native C++ code?
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Yes, most times.
First of all you start from wrong assumption that a low-level language (assembly in this case) will always produce faster code than high-level language (C++ and C in this case). It's not true. Is C code always faster than Java code? No because ther...
Modelling an elevator using Object-Oriented Analysis and Design [closed]
... and a list of floor requests sorted in the direction. It receives request from this elevator.
Then there is a bank. It contains the elevators and receives the requests from the floors. These are scheduled to all active elevators (not in maintenance).
The scheduling will be like:
if available pi...
Is there a standard naming convention for git tags? [closed]
...uses format "1.2.3". Tagging Specification (SemVerTag) article was removed from specs. More here: semver.org
– petrnohejl
Jan 29 '13 at 10:34
9
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How to change the ROOT application?
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There are three methods:
First shutdown your Tomcat from the its bin directory (sh shutdown.sh). Then delete all the content of your Tomcat webapps folder (rm -fr *). Then rename your WAR file to ROOT.war, and finally start your Tomcat from the bin directory (sh startup.sh).
L...