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What is q=0.5 in Accept* HTTP headers?
...n, I do believe it's meant to be based on the quality of the encoding. Consider, for instance, FLAC vs MP3. You could say something like: "Send me the MP3 version if it at worst is 50% of the quality of the lossless version. If it isn't, send me the FLAC version." How to quantify such quality, and w...
Difference between 'python setup.py install' and 'pip install'
...have to manually delete and maintain a package by hand if you want to get rid of it, which could be potentially error-prone.
You no longer have to manually download your files. If you use setup.py, you have to visit the library's website, figure out where to download it, extract the file, run setup....
What is the difference between the $parse, $interpolate and $compile services?
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Those are all examples of services that aid in AngularJS view rendering (although $parse and $interpolate could be used outside of this domain). To illustrate what is the role of each service let's take example of this piece of HTML:
var imgHtml = '<img ng-src=...
What is a callback URL in relation to an API?
I've been scouring the net, and can't seem to wrap my head around the idea of a callback URL. In my case I have a few callback URLs that I have to define myself. A popular one is a "default callback URL". What is this exactly? Can you give an example in plain english?
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Appending an element to the end of a list in Scala
...ccessing to myList.last always returns the first element that was put inside the list. How can I solve this problem?
5 An...
Difference between “change” and “input” event for an `input` element
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@JustinMorgan Like in the JSFiddle example, the onchange occurs "when the element loses the focus" while the oninput occurs on every text change.
– Ionică Bizău
Jun 11 '13 at 15:46
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What's the dSYM and how to use it? (iOS SDK)
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if you want to be able to see crashlogs inside apple connect you can include the app symbols when you upload the app to the app store. if you are using crashlytics you don't have to do it but it doesn't hurt to include the app symbols (the dsym file) and send it to ap...
Grep only the first match and stop
...m result. This answer prints first match in any file and stops. What else did you expect?
– mvp
Apr 19 at 23:51
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What does curly brackets in the `var { … } = …` statements do?
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@Blender - They do provide object destructuring examples. Look at Looping across values in an array of objects.
– Aadit M Shah
Mar 8 '13 at 10:56
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Dispelling the UIImage imageNamed: FUD
...few dozen KBs when compressed, but consumes over half a MB decompressed - width * height * 4). By contrast +imageWithContentsOfFile: will decompress that image everytime the image data is needed. As you can imagine, if you only need the image data once, you've won nothing here, except to have a cach...