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SSL is not enabled on the server
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thanks for this saving life comment. btw: anyone knows how to set psql to support SSL for docker container?
– temple
Jun 28 '19 at 18:18
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iOS forces rounded corners and glare on inputs
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You also get this problem in some browsers if you have the following:
<a class="btn btn-primary" href="#" type="button">Link</a>
instead of:
<a class="btn btn-primary" href="#" role="button">Link</a>
This can happen if you change your in...
How to generate a number of most distinctive colors in R?
...ing a categorical dataset and want to use distinctive colors to represent different categories. Given a number n , how can I get n number of MOST distinctive colors in R? Thanks.
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Ruby Metaprogramming: dynamic instance variable names
...ue) }
Or, more briefly,
hash.each &method(:instance_variable_set)
If your instance variable names are missing the "@" (as they are in the OP's example), you'll need to add them, so it would be more like:
hash.each { |name, value| instance_variable_set("@#{name}", value) }
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How do I POST JSON data with cURL?
...is short for --header, -d for --data)
Note that -request POST is optional if you use -d, as the -d flag implies a POST request.
On Windows, things are slightly different. See the comment thread.
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background-size in shorthand background property (CSS3)
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I'm just wondered what is the right specification for CSS3 background?
– Mohsen
Oct 23 '11 at 6:19
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Why and not taking font-family and font-size from body?
...OS is currently using.
You'll have to target the form elements themselves if you want to change their font/text styles - should be easy enough by selecting them though, as you've just done.
As far as I know, only form elements are affected. Off the top of my head: input, button, textarea, select.
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Lightweight Java Object cache API [closed]
...r code samples for an example of creating an in memory cache. You can specify a max size, and a time to live.
EHCache does offer some advanced features, but if your not interested in using them - don't. But it's nice to know they are there if your requirements ever change.
Here is an in memory c...
from jquery $.ajax to angular $http
... }, function errorCallback(response) {
// called asynchronously if an error occurs
// or server returns response with an error status.
$scope.error = response.statusText;
});
or could be written even simpler using shortcut methods:
$http.post("http://example.appspot.com...
Converting an int to a binary string representation in Java?
....Integer.toString(int i, int base) method, which would be more appropriate if your code might one day handle bases other than 2 (binary).
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