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How to install PostgreSQL's pg gem on Ubuntu?
... Y Writing extended state information... Done (Reading database ... 166183 files and directories currently installed.) Removing bison ... Removing libnss3-dev ... Removing libnspr4-dev ... Removing libqt4-core ... Removing libqt4-test ... Removing libsqlite3-dev ... Processing triggers for man-db .....
Display clearColor UIViewController over UIViewController
... Should be the accepted answer. Previously accepted answer is still valid for legacy reasons, but this is the recommended method.
– Tomasz Bąk
Feb 19 '15 at 12:40
3
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How to set an “Accept:” header on Spring RestTemplate request?
...t an interceptor "ClientHttpRequestInterceptor" in your RestTemplate to avoid setting the header every time you send a request.
public class HeaderRequestInterceptor implements ClientHttpRequestInterceptor {
private final String headerName;
private final String headerValue;
...
In a javascript array, how do I get the last 5 elements, excluding the first element?
...t is of course if you don't mind having to load a huge javascript minified file if your trying to do it from your browser.
_.slice(_.rest(arr), -5)
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Convert blob to base64
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var reader = new FileReader();
reader.readAsDataURL(blob);
reader.onloadend = function() {
var base64data = reader.result;
console.log(base64data);
}
Form the docs readAsDataURL encodes to base64
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Any idea why I need to cast an integer literal to (int) here?
...ed, because it is a reserved word and therefore can't be interpreted as an identifier, which makes sense to me.
And Bringer128 found the JLS Reference 15.16.
CastExpression:
( PrimitiveType Dimsopt ) UnaryExpression
( ReferenceType ) UnaryExpressionNotPlusMinus
As you can see, casting t...
What's a “static method” in C#?
...nction as static, It will restrict the access of that function within that file.
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Refused to display in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'
...ny other service you are using
If you are using apache then in httpd.conf file.
<LocationMatch "/your_relative_path">
ProxyPass absolute_path_of_your_application/your_relative_path
ProxyPassReverse absolute_path_of_your_application/your_relative_path
</LocationMatch>
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Is there an easy way to convert jquery code to javascript? [closed]
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@davidsleeps - jQuery is sanctioned by Microsoft...It is included in Visual Studio 2008, which technically makes it a "Microsoft" tool. Would that make your employer feel better?
– Robert Harvey
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You have already activated rake 0.9.0, but your Gemfile requires rake 0.8.7
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First, check to make sure that rake is mentioned in your Gemfile. If it's not, add it, and specify the version "you already activated".
Then, you'll need to tell bundle to update the rake version it's using for your app:
bundle update rake
It'll update your Gemfile.lock for you.
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