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jQuery AJAX submit form

I have a form with name orderproductForm and an undefined number of inputs. 20 Answers ...
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How to position text over an image in css

...ke this: http://jsfiddle.net/EgLKV/3/ Its done by using position:absolute and z-index to place the text over the image. #container { height: 400px; width: 400px; position: relative; } #image { position: absolute; left: 0; top: 0; } #text { z-index: 100; position: ab...
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How to move a model between two Django apps (Django 1.7)

So about a year ago I started a project and like all new developers I didn't really focus too much on the structure, however now I am further along with Django it has started to appear that my project layout mainly my models are horrible in structure. ...
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Jackson - Deserialize using generic class

... You need to create a TypeReference object for each generic type you use and use that for deserialization. For example - mapper.readValue(jsonString, new TypeReference<Data<String>>() {}); share | ...
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Rendering HTML inside textarea

... rather than a Boolean attribute (there's an inherit state as well as true and false) , and I think that means that specifying a value is mandatory, although I can't find a definitive bit of the spec to confirm this. MDN seems to agree though. – Tim Down Jul 9 ...
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How to determine the current shell I'm working on

...t to actual shell name in csh or tcsh $ZSH_NAME is set on zsh ksh has $PS3 and $PS4 set, whereas the normal Bourne shell (sh) only has $PS1 and $PS2 set. This generally seems like the hardest to distinguish - the only difference in the entire set of environment variables between sh and ksh we have i...
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When to use volatile with multi threading?

... There's no mechanism for a release store to only flush itself and a few select address-ranges: it would have to sync everything because it wouldn't know what other threads might want to read if their acquire-load saw this release-store (forming a release-sequence that establishes a happens-before...
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Javascript - sort array based on another array

Is it possible to sort and rearrange an array that looks like this: 21 Answers 21 ...
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Check play state of AVPlayer

...ItemDidPlayToEndTimeNotification object:<#A player item#>]; And to track playing you can: "track changes in the position of the playhead in an AVPlayer object" by using addPeriodicTimeObserverForInterval:queue:usingBlock: or addBoundaryTimeObserverForTimes:queue:usingBlock:. Exampl...
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How to append to a file in Node?

... For occasional appends, you can use appendFile, which creates a new file handle each time it's called: Asynchronously: const fs = require('fs'); fs.appendFile('message.txt', 'data to append', function (err) { if (err) throw err; console.log('Saved!'); }); Synchronously: const fs = require...