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“implements Runnable” vs “extends Thread” in Java
...he thread's behaviour. You're just giving it something to run. That means composition is the philosophically "purer" way to go.
In practical terms, it means you can implement Runnable and extend from another class as well.
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How to vertically align elements in ?
..."UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<style type="text/css">
.toolbar ul {
display:table-row;
...
adding multiple entries to a HashMap at once in one statement
...ah, they call it "double brace initializer". See this topic: stackoverflow.com/questions/924285/…
– Eng.Fouad
Nov 24 '11 at 18:39
2
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What are all the escape characters?
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\a does not compile in javac 1.8.0_20: illegal escape character: String test = "\a";
– Ehryk
Mar 15 '15 at 18:18
3
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Difference between volatile and synchronized in Java
...zed with respect to memory visibility and instruction ordering (see http://www.cs.umd.edu/users/pugh/java/memoryModel/jsr-133-faq.html#volatile). For the purposes of visibility, each access to a volatile field acts like half a synchronization.
Under the new memory model, it is still true that v...
How to state in requirements.txt a direct github source
I've installed a library using the command
7 Answers
7
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How do I view / replay a chrome network debugger har file saved with content?
...n Odvarko that you can use. You either use the online version at
http://www.softwareishard.com/har/viewer/ (older version)
http://gitgrimbo.github.io/harviewer/master/ (up-to-date master branch)
Or download the source-code at https://github.com/janodvarko/harviewer.
EDIT: Chrome 62 DevTools in...
In javascript, is an empty string always false as a boolean?
...its length is zero);
otherwise the result is true
Quote taken from http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf
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How to parse Excel (XLS) file in Javascript/HTML5
...an add promise to the function.
<script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.8.0/jszip.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.8.0/xlsx.js"></script>
<script>
var ExcelToJSON = function() {
this.parseExcel = function(f...
could not resolve host github.com error while cloning remote repository in git
...ernet>:<password_internet>@aproxy:aport
set NO_PROXY=localhost,my.company
(To avoid putting your credentials -- username/password -- in clear in the proxy URL, see below)
Note the NO_PROXY, to allow to access internal site to your company
You also can register that in your git config:
git ...