start new:
tmux
start new with session name:
tmux new -s myname
[user] | |
name = Pavan Kumar Sunkara | |
email = pavan.sss1991@gmail.com | |
username = pksunkara | |
[init] | |
defaultBranch = master | |
[core] | |
editor = nvim | |
whitespace = fix,-indent-with-non-tab,trailing-space,cr-at-eol | |
pager = delta |
<!DOCTYPE HTML> | |
<html lang="en-US"> | |
<head> | |
<meta charset="UTF-8"> | |
<title>test upload by chunk</title> | |
</head> | |
<body> | |
<input type="file" id="f" /> | |
<script src="script.js"></script> |
I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
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Below are the Big O performance of common functions of different Java Collections. | |
List | Add | Remove | Get | Contains | Next | Data Structure | |
---------------------|------|--------|------|----------|------|--------------- | |
ArrayList | O(1) | O(n) | O(1) | O(n) | O(1) | Array | |
LinkedList | O(1) | O(1) | O(n) | O(n) | O(1) | Linked List | |
CopyOnWriteArrayList | O(n) | O(n) | O(1) | O(n) | O(1) | Array |
The standard way of understanding the HTTP protocol is via the request reply pattern. Each HTTP transaction consists of a finitely bounded HTTP request and a finitely bounded HTTP response.
However it's also possible for both parts of an HTTP 1.1 transaction to stream their possibly infinitely bounded data. The advantages is that the sender can send data that is beyond the sender's memory limit, and the receiver can act on
Picking the right architecture = Picking the right battles + Managing trade-offs
import java.io.IOException; | |
import java.net.URISyntaxException; | |
import java.nio.file.Files; | |
import java.nio.file.Paths; | |
import java.security.KeyFactory; | |
import java.security.NoSuchAlgorithmException; | |
import java.security.PrivateKey; | |
import java.security.interfaces.RSAPublicKey; | |
import java.security.spec.InvalidKeySpecException; | |
import java.security.spec.PKCS8EncodedKeySpec; |