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How to join two JavaScript Objects, without using JQUERY [duplicate]
...e couple of different solutions to achieve this:
1 - Native javascript for-in loop:
const result = {};
let key;
for (key in obj1) {
if(obj1.hasOwnProperty(key)){
result[key] = obj1[key];
}
}
for (key in obj2) {
if(obj2.hasOwnProperty(key)){
result[key] = obj2[key];
}
}
2 - Ob...
Vertical line using XML drawable
...h_parent"
android:background="#FF0000FF" />
I have only used this for horizontal lines, but I would think it would work for vertical lines as well.
Use:
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#FF0000FF" />
for a horizontal...
Specify sudo password for Ansible
How do I specify a sudo password for Ansible in non-interactive way?
23 Answers
23
...
How to recognize swipe in all 4 directions
...nizer has predeterminate Right direction.. And I don't know how make this for use other directions..
17 Answers
...
Visual Studio refuses to forget breakpoints?
...
wonderful - hot key works in express edition (which has no item in menu).
– fun_vit
Jul 7 '15 at 9:52
20
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Access parent URL from iframe
...
You're correct. Subdomains are still considered separate domains when using iframes. It's possible to pass messages using postMessage(...), but other JS APIs are intentionally made inaccessible.
It's also still possible to get the U...
Should import statements always be at the top of a module?
...
Module importing is quite fast, but not instant. This means that:
Putting the imports at the top of the module is fine, because it's a trivial cost that's only paid once.
Putting the imports within a function will cause calls to that...
One or more types required to compile a dynamic expression cannot be found. Are you missing referenc
...
On your solution explorer window, right click to References, select Add Reference, go to .NET tab, find and add Microsoft.CSharp.
share
|
improv...
Compare two objects' properties to find differences?
...ppropriately. An alternative would be to use ReflectiveEquals recursively for all but some known types, but that gets tricky.
public bool ReflectiveEquals(object first, object second)
{
if (first == null && second == null)
{
return true;
}
if (first == null || second...
Making heatmap from pandas DataFrame
...
You want matplotlib.pcolor:
import numpy as np
from pandas import DataFrame
import matplotlib.pyplot as plt
index = ['aaa', 'bbb', 'ccc', 'ddd', 'eee']
columns = ['A', 'B', 'C', 'D']
df = DataFrame(abs(np.random.randn(5, 4)), index=index, columns=...