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"""
jQuery templates use constructs like:
{{if condition}} print something{{/if}}
This, of course, completely screws up Django templates,
because Django thinks {{ and }} mean something.
Wrap {% verbatim %} and {% endverbatim %} around those
blocks of jQuery templates and this will try its best
@hgmnz
hgmnz / query_planner.markdown
Created March 23, 2011 14:14
PostgreSQL query plan and SQL performance notes

Types of index scans

Indexes

Sequential Scan:

  • Read every row in the table
  • No reading of index. Reading from indexes is also expensive.
@kevinSuttle
kevinSuttle / meta-tags.md
Last active November 7, 2024 10:05 — forked from lancejpollard/meta-tags.md
List of Usable HTML Meta and Link Tags
@jiaaro
jiaaro / simpleTarget.js
Last active December 16, 2015 06:39
Partially de-obfuscated simpleTarget() from nodewar.com
// nodewar.com library function…
// o.lib.targeting.simpleTarget(ship, pos)
//
// mostly deobfuscated/deminified
//
function simpleTarget(ship, pos) {
var i, r, h,
torque = 0,
thrust = 0,
dir = o.lib.targeting.dir(ship, pos);
@jiaaro
jiaaro / script.bash
Created April 24, 2013 14:45
Embed Python in a bash script
#!/bin/bash
export FOO=100
python - <<END
import os
print "foo:", os.environ['FOO']
END
@RoyalIcing
RoyalIcing / example.playground
Created July 13, 2014 09:03
Using enum for getting/setting value and modification date – Inessential · Swift Structs and valueForKey:
import Swift
import Cocoa
// Properties you need as an enum - problem of key value coding is it allows you to type *anything*, typos compile fine.
enum SyncObjectPropertyName {
case Archived
case Title
}
// Protocol shared both for local and server
@natecook1000
natecook1000 / randomInt.swift
Created October 9, 2014 16:43
Random integers without shuttling between UInt32 and Int
func arc4random_uniform<T: SignedIntegerType>(max: T) -> T {
let max32: Int32 = numericCast(max)
return T(Int64(arc4random_uniform(UInt32(max32))))
}
func arc4random_uniform<T: UnsignedIntegerType>(max: T) -> T {
let max32: UInt32 = numericCast(max)
return T(UInt64(arc4random_uniform(max32)))
}
@natecook1000
natecook1000 / NSTimer+Closure.swift
Last active July 12, 2024 05:11
Scheduled NSTimer with a Swift closure
extension NSTimer {
/**
Creates and schedules a one-time `NSTimer` instance.
- Parameters:
- delay: The delay before execution.
- handler: A closure to execute after `delay`.
- Returns: The newly-created `NSTimer` instance.
*/
@spookylukey
spookylukey / gist:fc9fa268de67fd19a567
Last active August 29, 2015 14:22
How to post code snippets (especially Python) into comment systems that don't preserve whitespace
#!/usr/bin/env python
# How to post code snippets (especially Python) into comment systems
# that don't preserve whitespace.
# Save this as a script called 'convert_leading_spaces_to_nonbreaking'
# in your PATH and do "chmod +x" on it.
#
# In Linux, you can then use it by installing xsel and doing:
#