st-j

#include <ctime>
#include <iostream>

#include <boost/date_time/gregorian/gregorian.hpp>
#include <boost/date_time/posix_time/posix_time.hpp>


//==============================================================================
//! Convert date part of Unix timestamp (time_t) to boost date
//!

machinekoder

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE KeyboardMappingScheme>
<!-- Written by Qt Creator 4.2.1, 2017-03-27T21:24:06. -->
<mapping>
 <shortcut id="CppTools.OpenHeaderSourceInNextSplit">
  <key value="Ctrl+E, F4"/>
 </shortcut>
 <shortcut id="CppTools.SwitchHeaderSource">
  <key value="F4"/>
 </shortcut>

abcdabcd987

#!/bin/bash
# save as /root/del_user.sh

USERNAME=$1
if [[ -z "$USERNAME" ]]; then
    echo "Please give me a username"
    exit 1
fi

echo "This script will"

goyalankit

#################################################################
# = This script transfers bash history to zsh history
# = Change bash and zsh history files, if you don't use defaults
#
# = Usage: ruby bash_to_zsh_history.rb
#
# = Author: Ankit Goyal
#################################################################

# change if you don't use default values

r0l1

/* MIT License
 *
 * Copyright (c) 2017 Roland Singer [roland.singer@desertbit.com]
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:

parente

Summary

nbconvert has a preprocessor that clears cell outputs from notebook files, leaving cell inputs intact.

Example

The following shell command reads my_input_notebook.ipynb, removes its cell outputs, prints the cleaned notebook to stdout, and redirects that output to a new notebook file named my_output_notebook.ipynb.

jupyter nbconvert my_input_notebook.ipynb --to notebook --ClearOutputPreprocessor.enabled=True --stdout > my_output_notebook.ipynb

aponxi

SQL to MongoDB Mapping Chart

SQL to MongoDB Mapping Chart¶

In addition to the charts that follow, you might want to consider the Frequently Asked Questions section for a selection of common questions about MongoDB.

Executables¶

The following table presents the MySQL/Oracle executables and the corresponding MongoDB executables.

JPvRiel

Overview

Some notes about:

• Explaining why current day Linux memory swap thrashing still happens (as of 2016).
• Mitigating "stop the world" type thrashing issues on a Linux workstation when it's under high memory pressure and where responsiveness is more important than process completion.
• Prioritizing and limiting memory use.
• Older ulimit versus newer CGroup options.

These notes assume some basic background knowledge about memory management, ulimits and cgroups.

SanCoder-Q

Synology NAS - How to make a program run at startup
The other day I created a little node.js project to keep track of some finances. Synology has a node.js package but that just installs the tools - it has no 'container' or any other support to drop files and have it run automagically. Maybe one day.

In the meantime, you can start your project when you SSH into the NAS. My project has a 'www' script which bootstraps my project, so to start I simply type 'node bin/www' from the project directory. But, it only runs while I'm logged in, and if I log out for any reason, the process dies. That's hardly useful when I'm away from home, or on a different PC. So I decided to have a look at starting my project as a Linux service.

After doing a lot of research into how Synology does services, and a few failed attempts at init scripts, I found that Synology DSM (since version 5 perhaps) bundles Upstart, which is a neat little tool to deal with services on Linux. It's most prevalent on Debian and derivatives (notably Ub

sankarara

; This is part of my AutoHotkey [1] script that turns off my monitor when I
; press Win+\.

; It also turns the screensaver on at the same time, so that Windows Live
; Messenger (and any other programs) know I am away.

; I don't have a password on my screensaver, so there is a second version
; (Win+Shift+\) that locks the PC as well.

; Note: Sometimes the monitor comes back on after a second and I have to