jdxcode

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jdxcode

builtin

• Tab completes the current token. Shift, Tab completes the current token and starts the pager's search mode.
• Alt+←,Left and Alt+→,Right move the cursor one word left or right (to the next space or punctuation mark), or moves forward/backward in the directory history if the command line is empty. If the cursor is already at the end of the line, and an autosuggestion is available, Alt+→,Right (or Alt+F) accepts the first word in the suggestion.
• Shift,←,Left and Shift,→,Right move the cursor one word left or right, without stopping on punctuation.
• ↑ (Up) and ↓ (Down) (or Control+P and Control+N for emacs aficionados) search the command history for the previous/next command containing the string that was specified on the commandline before the search was started. If the commandline was empty when the search started, all commands match. See the history section for more information on history searching.
• Alt+↑,Up and Alt+↓,Down search the command history for the previous/next token containing th

jdxcode

#!/bin/bash
set -euo pipefail

# Downloads a node tarball from https://nodejs.org/dist/ and extracts just
# the binary into the current directory. Chiefly we use this to get a node
# binary for uploading to manifold.

if [[ $# -ne 4 ]]; then
  echo "USAGE: $0 <node_version> <os> <arch> <filename>"
  exit 1

jdxcode

#!/bin/bash
set -euxo pipefail

# Downloads a node tarball from https://nodejs.org/dist/ and extracts just
# the binary into the current directory. Chiefly we use this to get a node
# binary for uploading to manifold.

if [[ $# -ne 4 ]]; then
  echo "USAGE: $0 <node_version> <os> <arch> <filename>"
  exit 1

jdxcode

bool pid_id_active(pid_t pid) {
  return kill(pid, 0) == 0;
}

jdxcode

#include <fstream>

int main() {
  std::ofstream f{"myfile.txt"};
  f << "sometext" << std::endl;
  if (!f)
    throw std::system_error(errno, std::system_category(), "failed to open file");
  return 0;
}

jdxcode

--- Actions ---
$Copy                                              <M-C>
$Cut                                               <M-X> <S-Del>
$Delete                                            <Del> <BS> <M-BS>
$LRU
$Paste                                             <M-V>
$Redo                                              <M-S-Z> <A-S-BS>
$SearchWeb
$SelectAll                                         <M-A>
$Undo                                              <M-Z>

jdxcode

--- Actions ---
$Copy                                              <M-C>
$Cut                                               <M-X> <S-Del>
$Delete                                            <Del> <BS> <M-BS>
$LRU
$Paste                                             <M-V>
$Redo                                              <M-S-Z> <A-S-BS>
$SearchWeb
$SelectAll                                         <M-A>
$Undo                                              <M-Z>

jdxcode

from collections import namedtuple
from typing import TypeVar, Generic, Optional, List, Union, Tuple, Callable, Any

T = TypeVar("T")


class Heap(Generic[T]):
    x: List[T]

    def __init__(self, key: Callable[[T], Any] = lambda x: x, order="min"):

jdxcode

apt-get update
apt-get install -y wget
wget https://cli-assets.heroku.com/branches/stable/heroku-linux-amd64.tar.gz
mkdir -p /usr/local/lib /usr/local/bin
tar -xvzf heroku-linux-amd64.tar.gz -C /usr/local/lib
ln -s /usr/local/lib/heroku/bin/heroku /usr/local/bin/heroku
heroku version