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How to create cron job using PHP?
...to do so via the CLI interface though.
#!/usr/bin/env php
<?php
# This file would be say, '/usr/local/bin/run.php'
// code
echo "this was run from CRON";
Then, add an entry to the crontab:
* * * * * /usr/bin/php -f /usr/local/bin/run.php &> /dev/null
If the run.php script had executa...
How do I get Flask to run on port 80?
...c through apache2 to Flask.
This way, apache2 can handle all your static files (which it's very good at - much better than the debug server built into Flask) and act as a reverse proxy for your dynamic content, passing those requests to Flask.
Here's a link to the official documentation about set...
Link and execute external JavaScript file hosted on GitHub
When I try to change the linked reference of a local JavaScript file to a GitHub raw version my test file stops working. The error is:
...
Why compile Python code?
... would you compile a Python script? You can run them directly from the .py file and it works fine, so is there a performance advantage or something?
...
How do I connect to this localhost from another computer on the same network?
...
You first need to set up a virtual host in your apache httpd-vhosts.conf file. On XAMP, you can find this file here: C:\xampp\apache\conf\extra\httpd-vhosts.conf. On MAMP, you can find this file here: Applications/MAMP/conf/apache/extra/httpd-vhosts.conf. This step prepares the Web server on your ...
How to access and test an internal (non-exports) function in a node.js module?
...rt it.
Assuming you've not globally installed mocha, you could have a Makefile in the root of your app directory that contains the following:
REPORTER = dot
test:
@NODE_ENV=test ./node_modules/.bin/mocha \
--recursive --reporter $(REPORTER) --ui bbd
.PHONY: test
This make file sets...
How to use phpexcel to read data and insert into database?
...
Using the PHPExcel library to read an Excel file and transfer the data into a database
// Include PHPExcel_IOFactory
include 'PHPExcel/IOFactory.php';
$inputFileName = './sampleData/example1.xls';
// Read your Excel workbook
try {
$inputFileType = PHPExcel_IOF...
Command line: piping find results to rm
I'm trying to work out a command which deletes sql files older than 15 days.
4 Answers
...
config.assets.compile=true in Rails production, why not?
...ion.
When you have compile on, this is what happens:
Every request for a file in /assets is passed to Sprockets. On the first request for each and every asset it is compiled and cached in whatever Rails is using for cache (usually the filesystem).
On subsequent requests Sprockets receives the req...
How can I read large text files in Python, line by line, without loading it into memory?
I need to read a large file, line by line. Lets say that file has more than 5GB and I need to read each line, but obviously I do not want to use readlines() because it will create a very large list in the memory.
...