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How to send an email using PHP?
...tion will not work on a Local server.
<?php
$to = 'nobody@example.com';
$subject = 'the subject';
$message = 'hello';
$headers = 'From: webmaster@example.com' . "\r\n" .
'Reply-To: webmaster@example.com' . "\r\n" .
'X-Mailer: PHP/' . phpversion();
mail($to, $subject, $message, $hea...
Escape Character in SQL Server
...concatenating SQL into a VARCHAR to execute (i.e. dynamic SQL), then I'd recommend parameterising the SQL. This has the benefit of helping guard against SQL injection plus means you don't have to worry about escaping quotes like this (which you do by doubling up the quotes).
e.g. instead of doing
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Avoiding instanceof in Java
...l. Sometimes it isn't even logically the right place to put the code. He recommends the 'instanceof' approach as being the lesser of several evils.
As with all cases where you are forced to write smelly code, keep it buttoned up in one method (or at most one class) so that the smell doesn't leak ou...
Running a cron job at 2:30 AM everyday
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30 2 * * * wget https://www.yoursite.com/your_function_name
The first part is for setting cron job and the next part to call your function.
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How to wait until an element exists?
...Chrome, and I'm wondering: what's the best way to find out when an element comes into existence? Using plain javascript, with an interval that checks until an element exists, or does jQuery have some easy way to do this?
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How to get just one file from another branch
...ile?
Update August 2019, Git 2.23
With the new git switch and git restore commands, that would be:
git switch master
git restore --source experiment -- app.js
By default, only the working tree is restored.
If you want to update the index as well (meaning restore the file content, and add it to the...
Go Error Handling Techniques [closed]
...rinciple is sound, but the syntax leaves a lot to be desired IMHO. However complaining is forbidden, so I'll just drink my kool-aid now ;-)
– Thomas
Jan 1 '14 at 5:28
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Java: How to Indent XML Generated by Transformer
... edited May 23 '17 at 12:09
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answered Sep 6 '09 at 3:44
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How do I bind a WPF DataGrid to a variable number of columns?
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Can I read the hash portion of the URL on my server-side application (PHP, Ruby, Python, etc.)?
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Thanks! So to be clear, instead of this: www.example.com/?val=1#part2 You'd have to redirect to it on the server, like this: www.example.com/?redirectUrl=%2F%3Fval%3D1%23part2 and of course you'd have to add in support to redirect to that other url in your other ...