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Windows: How to specify multiline command on command prompt?
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306
After trying almost every key on my keyboard:
C:\Users\Tim>cd ^
Mehr? Desktop
C:\Users\Tim...
Filtering a list of strings based on contents
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edited May 17 at 20:09
wjandrea
12.4k55 gold badges2424 silver badges4747 bronze badges
answered...
Match multiple cases classes in scala
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edited Dec 3 '09 at 6:54
answered Dec 3 '09 at 6:42
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How can I create an Asynchronous function in Javascript?
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– Matheus Felipe
Mar 27 '15 at 22:09
2
@MatheusFelipe those functions are native to the javascr...
What does @@variable mean in Ruby?
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240
A variable prefixed with @ is an instance variable, while one prefixed with @@ is a class variab...
Strip Leading and Trailing Spaces From Java String
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603
You can try the trim() method.
String newString = oldString.trim();
Take a look at javadocs
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How can I add “href” attribute to a link dynamically using JavaScript?
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edited Aug 2 '13 at 17:00
answered Jan 14 '11 at 8:50
st...
What does the 'L' in front a string mean in C++?
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edited Jun 17 '11 at 10:11
answered Jun 17 '11 at 9:58
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Writing your own STL Container
...his);}
void mfunction() {assert(self==this);}
};
int tester::livecount=0;
struct verify {
~verify() {assert(tester::livecount==0);}
}verifier;
Make containers of tester objects, and call each one's function() as you test your container. Do not make any global tester objects. If your cont...
java.net.UnknownHostException: Invalid hostname for server: local
... local computer. Try with the hostname "localhost" instead, or perhaps 127.0.0.1 or ::1 (the last one is IPv6).
From the javadocs:
Thrown to indicate that the IP address
of a host could not be determined.
127.0.0.1or ::1 or "localhost" should always be the loopback interface, so if that doe...