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How do you use variables in a simple PostgreSQL script?
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SQL server query to get the list of columns in a table along with Data types, NOT NULL, and PRIMARY
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iOS - Dismiss keyboard when touching outside of UITextField
I'm wondering how to make the keyboard disappear when the user touches outside of a UITextField .
36 Answers
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A migration to add unique constraint to a combination of columns
... enforced by creating a partial index. So IMHO there's no need to drop to raw SQL when the outcome will be basically the same as using the add_index method. ;)
– Rafał Cieślak
Mar 23 '15 at 10:32
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Best practice multi language website
...ion for quite some months now, but I haven't been in a situation that I needed to explore all possible options before. Right now, I feel like it's time to get to know the possibilities and create my own personal preference to use in my upcoming projects.
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PHP “php://input” vs $_POST
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The reason is that php://input returns all the raw data after the HTTP-headers of the request, regardless of the content type.
The PHP superglobal $_POST, only is supposed to wrap data that is either
application/x-www-form-urlencoded (standard content type for simple ...
Create a List of primitive int?
...s automatically boxed to Integer wrapper type. But it is a bad idea to use raw type lists, or for any generic type for that matter, in newer code.
I can add anything into this list.
Of course, that is the dis-advantage of using raw type. You can have Cat, Dog, Tiger, Dinosaur, all in one cont...
How do I stop a web page from scrolling to the top when a link is clicked that triggers JavaScript?
... using addEventListener to bind your handlers, it will be an Event and the raw DOM version of .preventDefault(). Either way will do what you need.
Examples:
$('#ma_link').click(function($e) {
$e.preventDefault();
doSomething();
});
document.getElementById('#ma_link').addEventListener('cli...
“Unicode Error ”unicodeescape" codec can't decode bytes… Cannot open text files in Python 3 [duplica
...s\\Eric\\Desktop\\beeline.txt"
Or prefix the string with r (to produce a raw string):
r"C:\Users\Eric\Desktop\beeline.txt"
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What is “X-Content-Type-Options=nosniff”?
...n-human users (namely computers) have taken to "hotlinking" assets via the raw view feature -- using the raw URL as the src for a <script> or <img> tag. The problem is that these are not static assets. The raw file view, like any other view in a Rails app, must be rendered before being r...