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Correct owner/group/permissions for Apache 2 site files/folders under Mac OS X?
...ions, source code, or other sensitive details in your web config files and scripts if such are part of your content. If this is not an issue for you, then by all means go with one of the simpler solutions.
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Insert line after first match using sed
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Try doing this using GNU sed:
sed '/CLIENTSCRIPT="foo"/a CLIENTSCRIPT2="hello"' file
if you want to substitute in-place, use
sed -i '/CLIENTSCRIPT="foo"/a CLIENTSCRIPT2="hello"' file
Output
CLIENTSCRIPT="foo"
CLIENTSCRIPT2="hello"
CLIENTFILE="bar"
Doc
see s...
Maintain the aspect ratio of a div with CSS
...stumbled upon what I consider a smart solution for this problem, using <svg> and display:grid. Here I am, reading through all answers - none mentioning it.
A display:grid element allows you to occupy the same space with two (or more) of its children, using the same grid-area.
This means means ...
Incrementing a date in JavaScript
I need to increment a date value by one day in JavaScript.
16 Answers
16
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What is a good regular expression to match a URL? [duplicate]
... a version which is less restrictive http://regexr.com/3e6m0.
Example JavaScript implementation:
var expression = /[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)?/gi;
var regex = new RegExp(expression);
var t = 'www.google.com';
if (t.match(regex)) ...
What is the iBeacon Bluetooth Profile
...00
minor: 0000
meaured power at 1 meter: 0xc5 = -59
I have this node.js script working on Linux with the sample AirLocate app example.
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Skip certain tables with mysqldump
...s not a typo).
If you want to ignore multiple tables you can use a simple script like this
#!/bin/bash
PASSWORD=XXXXXX
HOST=XXXXXX
USER=XXXXXX
DATABASE=databasename
DB_FILE=dump.sql
EXCLUDED_TABLES=(
table1
table2
table3
table4
tableN
)
IGNORED_TABLES_STRING=''
for TABLE in "${EXCLUDED_TABLES[...
Can scrapy be used to scrape dynamic content from websites that are using AJAX?
...ee that I've filtered request down to XHR - these are requests made by javascript code.
Tip: log is cleared every time you load a page, at the bottom of the picture, the black dot button will preserve log.
After analyzing requests and responses you can simulate these requests from your web-crawler...
Controlling a USB power supply (on/off) with Linux
...ll to perform a redirect, then output something into the redirected file descriptor.
– dig
May 12 '15 at 19:26
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How to replace ${} placeholders in a text file?
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Use /bin/sh. Create a small shell script that sets the variables, and then parse the template using the shell itself. Like so (edit to handle newlines correctly):
File template.txt:
the number is ${i}
the word is ${word}
File script.sh:
#!/bin/sh
#Set v...