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How do I make an asynchronous GET request in PHP?
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file_get_contents will do what you want
$output = file_get_contents('http://www.example.com/');
echo $output;
Edit: One way to fire off a GET request and return immediately.
Quoted from http://petewarden.typepad.com/searc...
Why would you ever implement finalize()?
...d use it as a backstop for an object holding an external resource (socket, file, etc). Implement a close() method and document that it needs to be called.
Implement finalize() to do the close() processing if you detect it hasn't been done. Maybe with something dumped to stderr to point out that yo...
Heroku/devise - Missing host to link to! Please provide :host parameter or set default_url_options[:
...t error.
When you push to heroku you need to configure the environment.rb file with the heroku subdomain:
config.action_mailer.default_url_options = { :host => 'yourapp.heroku.com' }
Depending upon version, this should go in production.rb, not environment.rb.
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Error java.lang.OutOfMemoryError: GC overhead limit exceeded
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In my application (reading a large Excel file in Talend) this did not work and from other users explanation I understand why. This just disables the error but the problem persists and your application will just spend most of its time handling GC. Our server had pl...
Installing Bower on Ubuntu
...and below, but as ours are location in nodejs we will get an error No such file or directory.
$ /usr/bin/env node
We can manually fix this by creating a symlink.
$ sudo ln -s /usr/bin/nodejs /usr/bin/node
Now check Node.js is installed correctly by using.
$ /usr/bin/env node
>
Some users...
Java SE 6 vs. JRE 1.6 vs. JDK 1.6 - What do these mean?
...o download the JDK.
And install with default settings to:
“C:\Program Files\Java\jdk1.7.0\” (JDK)
“C:\Program Files\Java\jre7\” (JRE) <--- why did it ask a new install folder? it's JRE!
Remember from above that JDK contains JRE, which makes sense if you know what they both are. Again...
What Makes a Good Unit Test? [closed]
...y test one thing
Minimize test dependencies (no
dependencies on databases, files, ui
etc.)
Don't forget that you can do intergration testing with your xUnit framework too but keep intergration tests and unit tests separate
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Async image loading from url inside a UITableView cell - image changes to wrong image while scrollin
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With the code as is, you download twice the file over the network: once in the downloadTaks, once with the Data(cntentsOf:). You must user location in place of url because the download task simply actually download over the network and write the data to a temporary fil...
Get all object attributes in Python? [duplicate]
Is there a way to get all attributes/methods/fields/etc. of an object in Python?
4 Answers
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How to run cron once, daily at 10pm
...ing from terminal -type:
zee$ crontab -e
what you will add to crontab file:
0 22 * * 0 some-user /opt/somescript/to/run.sh
What it means:
[
+ user => 'some-user',
+ minute => ‘0’, <<= on top of the hour.
+ hour => '22', <<= at 10 PM....