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Accessing members of items in a JSONArray with Java
...Object(int), and JSONArray.length() to create your for-loop:
for (int i = 0; i < recs.length(); ++i) {
JSONObject rec = recs.getJSONObject(i);
int id = rec.getInt("id");
String loc = rec.getString("loc");
// ...
}
...
How to evaluate a math expression given in string form?
...criptEngine engine = mgr.getEngineByName("JavaScript");
String foo = "40+2";
System.out.println(engine.eval(foo));
}
}
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How can I restart a Java application?
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105
Of course it is possible to restart a Java application.
The following method shows a way to re...
REST Complex/Composite/Nested Resources [closed]
...ource (/comic-books/new), or get the form to edit a resource (/comic-books/0/edit), you are asking for a forms-specific representation of the resource. If you post it to the resource collection with content-type "application/x-www-form-urlencoded" or "multipart/form-data", you are asking the server ...
What is REST? Slightly confused [closed]
...ation. The seminal paper on this was Roy Thomas Fielding's dissertation (2000), "Architectural Styles and the Design of Network-based Software Architectures" (available online from the University of California, Irvine).
First read Ryan Tomayko's post How I explained REST to my wife; it's a great s...
Create an enum with string values
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edited Mar 22 '18 at 10:00
wonea
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answere...
How to convert a string to lower or upper case in Ruby
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Juan Pablo Ugas
82277 silver badges2020 bronze badges
answered Jun 20 '09 at 0:16
Sophie AlpertSophie Alpert
120k3...
@Html.HiddenFor does not work on Lists in ASP.NET MVC
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+50
I've just come across this issue and solved it simply by doing the following:
@for(int i = 0; i < Model.ToGroups.Length; i++)
{
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How do you run multiple programs in parallel from a bash script?
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answered Jun 9 '10 at 10:07
psmearspsmears
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i18n Pluralization
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+50
Try this:
en.yml :
en:
misc:
kids:
zero: no kids
one: 1 kid
other: %{count} kids
In a view:
You have <...