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How to define a function in ghci across multiple lines?
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Setting multiline mode makes ghci behave much like the Python interpreter in this regard. Very convenient! You can in fact create a .ghci file in your home directory in which you put :set +m and multiline mode will become the default every time you start ghci!
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Describe the architecture you use for Java web applications? [closed]
...re Java Code as long as possible. One can do fusion of web services here.
XML/JSon Data Transformation Layer :
XMLTool(Search On Google Code),JSoup,Google GSon,XStream,JOOX (Search On Google Code)
Persistence Layer :
CRUD : JPA or SienaProject or QueryDSL /
Complex Queries : JOOQ,QueryDSL
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In Java, is there a way to write a string literal without having to escape quotes?
...called Text Blocks. It looks similar to what you mentioned is available in python:
String text = """
{
"property": "value",
"otherProperty": 12
}
""";
More details with examples can be found here: https://openjdk.java.net/j...
variable === undefined vs. typeof variable === “undefined”
...of check never will.
For example, the following is used in IE for parsing XML:
var x = new ActiveXObject("Microsoft.XMLDOM");
To check whether it has a loadXML method safely:
typeof x.loadXML === "undefined"; // Returns false
On the other hand:
x.loadXML === undefined; // Throws an error
U...
Set value of hidden field in a form using jQuery's “.val()” doesn't work
...), which is correctly parsed by parseInt in Javascript as well as int() in Python, my backend.
– rattray
Feb 26 '14 at 23:32
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Sending and Parsing JSON Objects in Android [closed]
...atble json mixing string and lists ex: ["toto", "tata", ["monty", ["tor", "python"]]]? (kind of data structure requiring recursive functions to consume it)
– christophe31
Jul 28 '14 at 14:00
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Is it a bad practice to use break in a for loop? [closed]
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Far from bad practice, Python (and other languages?) extended the for loop structure so part of it will only be executed if the loop doesn't break.
for n in range(5):
for m in range(3):
if m >= n:
print('stop!')
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How to dynamically update a ListView on Android [closed]
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First, you need to create an XML layout that has both an EditText, and a ListView.
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
andro...
Character Limit in HTML
...n. That's why it's far better to check it on the server side, with a PHP / Python / whatever script.
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How do I sort an array of hashes by a value in the hash?
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Ruby's sort doesn't sort in-place. (Do you have a Python background, perhaps?)
Ruby has sort! for in-place sorting, but there's no in-place variant for sort_by in Ruby 1.8. In practice, you can do:
sorted = sort_me.sort_by { |k| k["value"] }
puts sorted
As of Ruby 1.9+, .so...