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Recommendation for compressing JPG files with ImageMagick
...solution to make the file smaller. Lower the JPEG quality instead! You can test it yourself - compare two images one with 97% JPEG and anothern converted to let's say 68% and you will really have a hard time seeing any pixels being different even if you look at 100% zoom! Stock camera and phone's s...
Get to UIViewController from UIView?
...nabled static library that I ship on every application I create. It's been tested several times and I didn't find any problems or leaks.
P.S.: You don't need to use a category like I did if the concerned view is a subclass of yours. In the latter case, just put the method in your subclass and you'r...
How to get the absolute coordinates of a view
... null pointer exception in Android v1.5 (the platform I'm coding for), but testing in v2.1 didn't work any better. Both methods gave me 0s for everything. I included a code snippet above.
– Steve Haley
Feb 9 '10 at 12:23
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Why is @font-face throwing a 404 error on woff files?
.../x-font-woff
and you will not have any Chrome console errors anymore !
(tested on Chrome 17)
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Set width of TextView in terms of characters
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of course I'm still testing to see if this actually works, but so far it looks like it.
– Fraggle
May 29 '11 at 1:45
7
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How to automatically install Ansible Galaxy roles?
...roles. You can find out about that here: http://docs.ansible.com/ansible/latest/galaxy.html#installing-multiple-roles-from-a-file
For example (requirements.yml):
- src: yatesr.timezone
You then run ansible-galaxy install -r requirements.yml on this file to download all of the roles listed there....
How do I call the default deserializer from a custom deserializer in Jackson
... mapper.registerModule(module);
User user = mapper.readValue(new File("test.json"), User.class);
}
}
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How to get the value from the GET parameters?
...way to do this via URL and URLSearchParams.
let url = new URL('http://www.test.com/t.html?a=1&b=3&c=m2-m3-m4-m5');
let searchParams = new URLSearchParams(url.search);
console.log(searchParams.get('c')); // outputs "m2-m3-m4-m5"
Currently supported in Firefox, Opera, Safari, Chrome and Ed...
How do I determine k when using k-means clustering?
...rning the k in k-means" by Greg Hamerly, Charles Elkan. It uses a Gaussian test to determine the right number of clusters. Also, the authors claim that this method is better than BIC which is mentioned in the accepted answer.
...
Chrome desktop notification example [closed]
...k in Chrome, and to learn the story of rich HTML notifications.
Now the latest standard is at https://notifications.spec.whatwg.org/.
As to why there are two different calls to the same effect, depending on whether you're in a service worker or not - see this ticket I filed while I worked at Googl...