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Jasmine.js comparing arrays
...
this falls back on "==" in javascript by default. This is just not safe since not only the actual values are compared, but the whole object.
– Peter
Nov 12 '14 at 11:00
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Scatter plot and Color mapping in Python
...to the bottom/top of the colormap.
Colormaps
You can change the colormap by adding
import matplotlib.cm as cm
plt.scatter(x, y, c=t, cmap=cm.cmap_name)
Importing matplotlib.cm is optional as you can call colormaps as cmap="cmap_name" just as well. There is a reference page of colormaps showing...
What is difference between instantiating an object using new vs. without
...ope, generally on the stack, which will be destroyed when its scope ends.
By contrast:
Time* t = new Time(12, 0, 0);
... allocates a block of memory by calling either ::operator new() or Time::operator new(), and subsequently calls Time::Time() with this set to an address within that memory bloc...
Why does Android use Java? [closed]
...igned its own adress space. All adresses you want to access are translated by MMU. You want to access adress 0x0000 and MMU translates it into for example 0x0E21. And to prevent you to change the base adress, its priviledged instruction and your program when started by OS has assigned lowest privile...
Git : List all unmerged changes in git
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If it's giving u error, try to replace master by origin as upstream.
– CodeFarmer
Dec 21 '17 at 2:08
2
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Sort an array in Java
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It may help you understand loops by implementing yourself. See Bubble sort is easy to understand:
public void bubbleSort(int[] array) {
boolean swapped = true;
int j = 0;
int tmp;
while (swapped) {
swapped = false;
j++;
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How to clone a case class instance and change just one field in Scala?
...mmutable, and are held in immutable collections, to be eventually modified by an Akka actor.
5 Answers
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Is JavaScript's “new” keyword considered harmful?
.... It can be a bit frustrating at times.
Use of the functionality provided by the new keyword has several advantages over building each object from scratch:
Prototype inheritance. While often looked at with a mix of suspicion and derision by those accustomed to class-based OO languages, JavaScript...
Rule-of-Three becomes Rule-of-Five with C++11?
...n, there is no overhead if the copy assignment operator takes its argument by value)
Destructor, copy constructor, copy assignment operator, move constructor,
move assignment operator
Note that move constructor and move assignment operator won't be generated for a class that explicitly decl...
Reference one string from another string in strings.xml?
...gt;
<string name="description">The &appname; app was created by &author;</string>
</resources>
UPDATE:
You can even define your entity globaly e.g:
res/raw/entities.ent:
<!ENTITY appname "MyAppName">
<!ENTITY author "MrGreen">
res/values/string.xml:
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