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How to set up tmux so that it starts up with specified windows opened?
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You can write a small shell script that launches tmux with the required programs. I have the following in a shell script that I call dev-tmux. A dev environment:
#!/bin/sh
tmux new-session -d 'vim'
tmux split-window -v 'ipython'
tmux split-window -h
tm...
How to install a node.js module without using npm?
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Is it possible to import a script from an external URL (like var myscript = require("http://www.mywebsite.com/myscript.js"))? It looks like the require function doesn't work for external URLs.
– Anderson Green
Jan...
Table with fixed header and fixed column on pure css
... comment
http://jsfiddle.net/C8Dtf/366/
Just remember to add these:
<script type="text/javascript" charset="utf-8" src="http://datatables.net/release-datatables/media/js/jquery.js"></script>
<script type="text/javascript" charset="utf-8" src="http://datatables.net/release-datatable...
How to add a new method to a php object on the fly?
...call_user_func($me->doSomething->bindTo($me, null));
The complete script could look like this:
$me = new stdClass;
// Property for proving that the method has access to the above object:
$me->message = "I\'ve done something";
$me->doSomething = function () {
echo $this->messa...
How to save a PNG image server-side, from a base64 data string
I'm using Nihilogic's "Canvas2Image" JavaScript tool to convert canvas drawings to PNG images.
What I need now is to turn those base64 strings that this tool generates, into actual PNG files on the server, using PHP.
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Showing the stack trace from a running Python application
...tc at the point you signal, so it isn't fully non-intrusive.
I've another script that does the same thing, except it communicates with the running process through a pipe (to allow for debugging backgrounded processes etc). Its a bit large to post here, but I've added it as a python cookbook recipe...
Remove the last line from a file in Bash
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Here is a simple bash script that automates it in case you have multiple files with different number of lines at the bottom to delete: cat TAILfixer FILE=$1; TAIL=$2; head -n -${TAIL} ${FILE} > temp ; mv temp ${FILE} Run it for deleting 4 lines...
How to secure database passwords in PHP?
...n files stored outside of the web accessible directory must be read by the script that uses them. If someone includes that file, then dumps the data from the file, they will see the password.
– Rick Mac Gillis
Nov 8 '14 at 19:33
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Why doesn't Python have multiline comments?
...ng #." Say someone wants to do an ASCII diagram, or put some reference javascript code to be copied and pasted if a specific problem comes up. The one obvious way to do a task, here, doesn't cover the edge cases of that task. I agree, though, that additional comment styles are BAD.
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Is it possible to cache POST methods in HTTP?
..._POST
Demonstration of Browser Behavior
Given the following example JavaScript application (index.js):
const express = require('express')
const app = express()
let count = 0
app
.get('/asdf', (req, res) => {
count++
const msg = `count is ${count}`
console.log(msg...