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What is the difference between Bower and npm?
... is an undirected graph in which any two vertices are connected by exactly one path."
– Jørgen Fogh
Dec 25 '14 at 17:20
42
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What is the difference between properties and attributes in HTML?
...erties relate to attributes with the same or similar names, but it's not a one-to-one relationship. For instance, for this HTML element:
<input id="the-input" type="text" value="Name:">
the corresponding DOM node will have id,type, and value properties (among others):
The id property is a...
How do I create an empty array/matrix in NumPy?
...mally use a list. I want to create an empty array (or matrix) and then add one column (or row) to it at a time.
13 Answers
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What is the purpose of std::make_pair vs the constructor of std::pair?
...//www.cplusplus.com/reference/std/utility/make_pair/
pair <int,int> one;
pair <int,int> two;
one = make_pair (10,20);
two = make_pair (10.5,'A'); // ok: implicit conversion from pair<double,char>
Aside from the implicit conversion bonus of it, if you didn't use make_pair you'd ...
Classpath including JAR within a JAR
...d libraries, there are two ways (that I know of) to do that. The first is One-Jar, which uses a special classloader to allow the nesting of jars. The second is UberJar, (or Shade), which explodes the included libraries and puts all the classes in the top-level jar.
I should also mention that Uber...
Android: java.lang.SecurityException: Permission Denial: start Intent
... android:exported
Whether or not the activity can be launched by components of other applications — "true" if it can be, and "false" if not. If "false", the activity can be launched only by components of the same application or applications with the same user ID.
The default value depen...
What's the difference between deadlock and livelock?
...of the
processes involved in the livelock
constantly change with regard to one
another, none progressing. Livelock is
a special case of resource starvation;
the general definition only states
that a specific process is not
progressing.
A real-world example of
livelock occurs when two people meet
in ...
Javascript object Vs JSON
...d some furniture from a store, and you want it delivered. However the only one left in stock is the display model, but you agree to buy it.
In the shop, the chest-of-drawers you've purchased is a living object:
var chestOfDrawers = {
color: "red",
numberOfDrawers: 4
}
However, you can't ...
How to add an extra column to a NumPy array
...
@Outlier you should post a new question rather than ask one in the comments of this one.
– JoshAdel
Dec 10 '14 at 16:37
4
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Vim: Replacing a line with another one yanked before
...ak at the end
Move to the start of the target line.
V, p – replace just one target line
c, c, Ctrlr, 0, Esc