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Visual Studio (2008) 'Clean Solution' Option
What does this option do? It is accessible from the Build menu.
7 Answers
7
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What is the easiest way to duplicate an activerecord record?
...s to using Kernel#clone which will copy the id. Use ActiveRecord::Base#dup from now on
– bradgonesurfing
Aug 5 '11 at 13:57
5
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How do I clone a single branch in Git?
...ckout and $REMOTE_REPO is the URL of the remote repository I want to clone from):
mkdir $BRANCH
cd $BRANCH
git init
git remote add -t $BRANCH -f origin $REMOTE_REPO
git checkout $BRANCH
The advantage of this approach is that subsequent git pull (or git fetch) calls will also just download the req...
Passing by reference in C
...type is less powerful but considered safer than the pointer type inherited from C. This would be your example, adapted to use C++ references:
void f(int &j) {
j++;
}
int main() {
int i = 20;
f(i);
printf("i = %d\n", i);
return 0;
}
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When to use: Java 8+ interface default method, vs. abstract method
...ith the deficiency that it restricts the implementor to single inheritance from the provided abstract implementation.
– Marko Topolnik
Nov 15 '13 at 10:43
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What is the difference between dynamic and static polymorphism in Java?
...Document’ as the base class and different document type
classes deriving from it. E.g. XMLDocument , WordDocument , etc.
Document class will define ‘ Serialize() ’ and ‘ De-serialize() ’
methods as virtual and each derived class will implement these
methods in its own way based on the actu...
How to watch for a route change in AngularJS?
... i am learning angular. so i need to know what kind of info we can get from event, next, current argument ?
– Monojit Sarkar
May 10 '17 at 20:27
add a comment
...
Order of event handler execution
...es methods
in the order in which they appear in
the invocation list.
From here:
Delegate Class
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fatal error: Python.h: No such file or directory
...el # for python3.x installs
For apk (Alpine...):
# This is a departure from the normal Alpine naming
# scheme, which uses py2- and py3- prefixes
sudo apk add python2-dev # for python2.x installs
sudo apk add python3-dev # for python3.x installs
For apt-cyg (Cygwin...):
apt-cyg install pytho...
Split Strings into words with multiple word boundary delimiters
... A common use case of string splitting is removing empty string entries from the final result. Is it possible to do that with this method? re.split('\W+', ' a b c ') results in ['', 'a', 'b', 'c', '']
– Scott Morken
Dec 6 '17 at 22:38
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