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How to parse a JSON string to an array using Jackson
...arseException, IOException {
final String json = "[{\"property\":\"title1\", \"direction\":\"ASC\"}, {\"property\":\"title2\", \"direction\":\"DESC\"}]";
ObjectMapper mapper = new ObjectMapper();
Sorting[] sortings = mapper.readValue(json, TypeFactory.defaultInstance().constr...
Is there an interactive way to learn Vim? [closed]
...al:
http://www.openvim.com/
HJKL-learning game:
http://www.vim.org/scripts/script.php?script_id=3409
Screencasts:
http://derekwyatt.org/vim/tutorials/index.html
http://vimcasts.org
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What is the canonical way to trim a string in Ruby without creating a new string?
...
I guess what you want is:
@title = tokens[Title]
@title.strip!
The #strip! method will return nil if it didn't strip anything, and the variable itself if it was stripped.
According to Ruby standards, a method suffixed with an exclamation mark change...
Stretch child div height to fill parent that has dynamic height
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<div id="container">
<div class="content">
<h1>Title 1</h1>
<div class="text">Sample Text. Sample Text. Sample Text. Sample Text. Sample Text. Sample Text. Sample Text. Sample Text. Sample Text.
<br>Sample Text. Sample Text. Sample Text.
...
How can I mix LaTeX in with Markdown? [closed]
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Perhaps mathJAX is the ticket. It's built on jsMath, a 2004 vintage JavaScript library.
As of 5-Feb-2015 I'd switch to recommend KaTeX - most performant Javascript LaTeX library from Khan Academy.
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How would I create a UIAlertView in Swift?
...eAlert instead
On iOS 8, you can do this:
let alert = UIAlertController(title: "Alert", message: "Message", preferredStyle: UIAlertControllerStyle.Alert)
alert.addAction(UIAlertAction(title: "Click", style: UIAlertActionStyle.Default, handler: nil))
self.presentViewController(alert, animated: tru...
json.dumps vs flask.jsonify
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You can do:
flask.jsonify(**data)
or
flask.jsonify(id=str(album.id), title=album.title)
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How do I remove all HTML tags from a string without knowing which tags are in it?
...our string and you will get the complete string without html part.
string title = "<b> Hulk Hogan's Celebrity Championship Wrestling &nbsp;&nbsp;&nbsp;<font color=\"#228b22\">[Proj # 206010]</font></b>&nbsp;&nbsp;&nbsp; (Reality Series, &nbsp;)".R...
Rails: create on has_one association
...you do not want to trigger delete callback
Shop.create(user_id: user.id, title: 'Some unique title')
This thread might be helpful. Click here
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Passing variables through handlebars partial
....registerHelper('render', function(partialId, options) {
var selector = 'script[type="text/x-handlebars-template"]#' + partialId,
source = $(selector).html(),
html = Handlebars.compile(source)(options.hash);
return new Handlebars.SafeString(html);
});
The key thing here is that Ha...