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How to convert ActiveRecord results into an array of hashes
... +1 For suggesting serializable_hash - this is the first time I've ever come across an answer that mentions this. Sadly I am currently using the last JSON solution, but will now look at using serializable_hash. I just need to find out how to include the class name with each record, same as you mi...
How to use android emulator for testing bluetooth application?
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Persistent :set syntax for a given filetype?
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You can use autocmd to accomplish that, i.e.:
augroup twig_ft
au!
autocmd BufNewFile,BufRead *.html.twig set syntax=html
augroup END
Should work.
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How do I get Fiddler to stop ignoring traffic to localhost?
... Didn't work for me using cygwin and curl with the following command: curl -X POST -H "application/json" -d '{"name":{"firstName":"eli", "lastName":"kool"}}' localhost.:61444/Inbound/Catch
– justian17
Jun 10 '14 at 14:10
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NSLog/printf specifier for NSInteger?
...o use %zd for signed, %tu for unsigned, and %tx for hex.
This information comes courtesy of Greg Parker.
Original answer:
The official recommended approach is to use %ld as your specifier, and to cast the actual argument to a long.
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URL encoding in Android
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You don't encode the entire URL, only parts of it that come from "unreliable sources".
String query = URLEncoder.encode("apples oranges", "utf-8");
String url = "http://stackoverflow.com/search?q=" + query;
Alternatively, you can use Strings.urlEncode(String str) of DroidParts...
Android buildscript repositories: jcenter VS mavencentral
...largest repo in the world for Java and Android OSS libraries, packages and components.
All the content in JCenter is served over a CDN, with a secure HTTPS connection. Back in the time of the migration (Android Studio 0.8) The central maven 2 repository was HTTP only and HTTPS wasn't supported. Refe...
Using CSS for a fade-in effect on page load
...All modern browsers and Internet Explorer 10 (and later): http://caniuse.com/#feat=css-animation
Method 2:
Alternatively, you can use jQuery (or plain JavaScript; see the third code block) to change the class on load:
jQuery
$("#test p").addClass("load");
CSS
#test p {
opacity: 0;
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WPF: How to display an image at its original size?
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