ssokolow

-- Reasonably efficient pagination without OFFSET
-- SQLite version (Adapted from MS SQL syntax)
-- Source: http://www.phpbuilder.com/board/showpost.php?p=10376515&postcount=6

SELECT foo, bar, baz, quux FROM table
 WHERE oid NOT IN ( SELECT oid FROM table
                    ORDER BY title ASC LIMIT 50 )
 ORDER BY title ASC LIMIT 10

lttlrck

git branch -m old_branch new_branch         # Rename branch locally    
git push origin :old_branch                 # Delete the old branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote

tracker1

Directory structure for JavaScript/Node Projects

While the following structure is not an absolute requirement or enforced by the tools, it is a recommendation based on what the JavaScript and in particular Node community at large have been following by convention.

Beyond a suggested structure, no tooling recommendations, or sub-module structure is outlined here.

Directories

• lib/ is intended for code that can run as-is
• src/ is intended for code that needs to be manipulated before it can be used

isaacs

# Hello, and welcome to makefile basics.
#
# You will learn why `make` is so great, and why, despite its "weird" syntax,
# it is actually a highly expressive, efficient, and powerful way to build
# programs.
#
# Once you're done here, go to
# http://www.gnu.org/software/make/manual/make.html
# to learn SOOOO much more.

sim642

#EXTM3U

#EXTINF:-1,Digitally Imported - Ambient
http://pub1.diforfree.org:8000/di_ambient_hi

#EXTINF:-1,Digitally Imported - Big Room House
http://pub1.diforfree.org:8000/di_bigroomhouse_hi

#EXTINF:-1,Digitally Imported - Breaks
http://pub1.diforfree.org:8000/di_breaks_hi

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

PyYoshi

$ sudo -i
# vim /etc/systemd/system/disable-transparent-huge-pages.service
# systemctl enable disable-transparent-huge-pages
# systemctl start disable-transparent-huge-pages
# systemctl status disable-transparent-huge-pages
# cat /sys/kernel/mm/transparent_hugepage/enabled
# cat /sys/kernel/mm/transparent_hugepage/defrag

oroce

(function (window, document, script, raven, el, first, loaded) {
  raven = [];
  window.onerror = function e(message, file, line, colno, ex) {
    if (loaded) {
      return;
    }
    raven.push([message, file, colno, ex]);
  };
  el = document.createElement(script);
  first = document.getElementsByTagName(script)[0];

sfan5

#!/bin/bash -e
# Creates a systemd-nspawn container with Alpine

MIRROR=http://dl-cdn.alpinelinux.org/alpine
VERSION=${VERSION:-v3.19}
APKTOOLS_VERSION=2.14.4-r0


wget_or_curl () {
	if command -v wget >/dev/null; then

wlgrd

1. Create a rule for the DFU

$ (echo '# DFU (Internal bootloader for STM32 MCUs)' echo 'ACTION=="add", SUBSYSTEM=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="df11", MODE="0664", GROUP="plugdev"') | sudo tee /etc/udev/rules.d/45-stdfu-permissions.rules > /dev/null
 
 2. Monitor connection and find your model (unplug/plug the fc while this cmd is active)
 
$ udevadm monitor --environment --udev | grep ID_MODEL_ID
 
 3. Update the /etc/udev/rules.d/45-stdfu-permissions.rules file with your model. E.g, my MODEL_ID is 5740, and the .rules file
 ends up like this: