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When to wrap quotes around a shell variable?
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In short, quote everything where you do not require the shell to perform token splitting and wildcard expansion.
Single quotes protect the text between them verbatim. It is the proper tool when you need to ensure that the shell does not touch the string at all. Typically, it is the quoting...
How do you turn off auto-capitalisation in HTML form fields in iOS?
By default, iOS’s keyboard sets the first letter in text form fields (including type=email ) to uppercase. (At least prior to iOS 5.)
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When do you use POST and when do you use GET?
...his way.
POST is also more secure than GET, because you aren't sticking information into a URL. And so using GET as the method for an HTML form that collects a password or other sensitive information is not the best idea.
One final note: POST can transmit a larger amount of information than GET. '...
HTML - Display image after selecting filename [duplicate]
I have a form that allows me with
3 Answers
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Difference between two dates in Python
...ifferent dates and I want to know the difference in days between them. The format of the date is YYYY-MM-DD.
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How to post data in PHP using file_get_contents?
...d' => 'POST',
'header' => 'Content-Type: application/x-www-form-urlencoded',
'content' => $postdata
)
);
$context = stream_context_create($opts);
$result = file_get_contents('http://example.com/submit.php', false, $context);
Basically, you have to create a stream,...
In Intellij IDEA how do I replace text with a new line?
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The easiest way that I have done it is to use the regular expression form of replace.
Chances are that you don't want to replace the {, but just keep in my escaping them if you do want to do so.
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Python-equivalent of short-form “if” in C++ [duplicate]
Is there a way to write this C/C++ code in Python?
a = (b == true ? "123" : "456" )
4 Answers
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POST data to a URL in PHP
How can I send POST data to a URL in PHP (without a form)?
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