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The new keyword “auto”; When should it be used to declare a variable type? [duplicate]
...
Luc DantonLuc Danton
32.6k55 gold badges6363 silver badges109109 bronze badges
...
Multi-line string with extra space (preserved indentation)
...o use a helper function and some variable substitution tricks:
unset text
_() { text="${text}${text+
}${*}"; }
# That's an empty line which demonstrates the reasoning behind
# the usage of "+" instead of ":+" in the variable substitution
# above.
_ ""
_ "this is line one"
_ "this is line two"
_ "...
When should I use a List vs a LinkedList
... leak.
– JerKimball
Sep 20 '12 at 6:32
35
Note that if you're prepending a lot (as you're essenti...
How to properly overload the
...
– Matthias van der Vlies
Jan 24 '09 at 20:32
7
Not only it is out of the class, but it is properly defi...
Plot smooth line with PyPlot
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Extracting bits with a single multiplication
...e find there are duplicates:
a: << 0 ( x 1 )
b: << 5 ( x 32 )
c: << 11 ( x 2048 )
d: << 5 ( x 32 ) !! duplicate
e: << 0 ( x 1 ) !! duplicate
Clearly, if you wanted these numbers in a different order, you would have to space them further. We can reform...
Read data from SqlDataReader
...
answered Oct 25 '10 at 19:32
Mark AveniusMark Avenius
12.6k66 gold badges3636 silver badges4848 bronze badges
...
How does Dijkstra's Algorithm and A-Star compare?
...stance(int dist[], bool sptSet[])
{
// Initialize min value
int min = INT_MAX, min_index;
for (int v = 0; v < V; v++)
if (sptSet[v] == false && dist[v] <= min)
min = dist[v], min_index = v;
return min_index;
}
int printSolution(int dist[], int n)
{
printf("Vertex ...
Determine a string's encoding in C#
... following features:
Detection or attempted detection of UTF-7, UTF-8/16/32 (bom, no bom, little & big endian)
Falls back to the local default codepage if no Unicode encoding was found.
Detects (with high probability) unicode files with the BOM/signature missing
Searches for charset=xyz and en...
What is the native keyword in Java for?
...of. For example on Windows it may call a DLL method GetSystemTime in kernel32.dll. On another OS it will have a different implementation. However when you use native for a method you are writing (as opposed to a JDK method) you have to provide the implementation using JNI.
– Ad...