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How to open the Chrome Developer Tools in a new window?
... When the Developer Tools dialog is open, you select the vertical ellipsis and can then choose the docking position:
Select the icon on the left to open the Chrome Developer Tools in a new window:
Previously
Click and hold the button next to the close button of the Developer Tool in order to...
How do I create a Linked List Data Structure in Java? [closed]
...t.println("");
}
}
class LinkListTest {
public static void main(String[] args) {
LinkList list = new LinkList();
list.insert(1, 1.01);
list.insert(2, 2.02);
list.insert(3, 3.03);
list.insert(4, 4.04);
list.insert(5, 5.05);
list.pri...
Moving decimal places over in a double
...ystem.out.println(x);
which prints:
12.34
This works because Double.toString(d) performs a small amount of rounding on your behalf, but it is not much. If you are wondering what it might look like without rounding:
System.out.println(new BigDecimal(0.1));
System.out.println(new BigDecimal(x));...
how to use sed, awk, or gawk to print only what is matched?
.... Since match() returns the character position, or index, of where that substring begins (1, if it starts at the beginning of string), it triggers the print action.
With grep you can use a look-behind and look-ahead:
$ grep -oP '(?<=abc)[0-9]+(?=xyz)' file
12345
$ grep -oP 'abc\K[0-9]+(?=xyz...
Change text color based on brightness of the covered background area?
...ual to each other. However, this solution is getting its base color from a string, and not from the CSS property of the element. To be reliable, the solution would have to dynamically obtain background colors, which usually returns rgb() or rgba() values, but could differ according to browser.
...
How to get distinct values from an array of objects in JavaScript?
... this answer is more concise and applies to all data types instead of just strings.
– jgosar
Nov 11 '19 at 8:28
1
...
How is the java memory pool divided?
...able state necessary for the JVM to run, such as class definitions and the String constant pool. Note that the PermGen space is planned to be removed from Java 8, and will be replaced with a new space called Metaspace, which will be held in native memory.
reference：http://www.programcreek.com/2013...
How to reload a page using JavaScript
...g for because I needed to reload my page with a slight change in the query string.
– Bernard Hymmen
Jul 1 '15 at 0:01
1
...
jQuery changing style of HTML element
...at once, that's when you would add the curly braces (for object notation), and it would look something like this (if you wanted to change, say, 'background-color' and 'position' in addition to 'display'):
$('#navigation ul li').css({'display': 'inline-block', 'background-color': '#fff', 'position':...
Why does Typescript use the keyword “export” to make classes and interfaces public?
...able class, you then import it into other files export class User { name: string } Another file: import {User} from ""./the_file_path_to_the_user_class; see section 3.3 of the nativescript docs here docs.nativescript.org/angular/tutorial/ng-chapter-3
– Adam Diament
...