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How do I handle newlines in JSON?
...al JSON string has a new line, which is removed by stackoverflow's comment formatter.. You can see that the final output after replace should insert a new-line char \n in the value.
– Fr0zenFyr
Nov 27 '15 at 11:45
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XPath query to get nth instance of an element
... @rlandster: The word "precedence" may be confusing. The unabbreviated form of //input[@id='search_query'][2] is: /descendat-or-self::node()/child::input[attribute::id='search_query'][position()=2]
– user357812
Oct 24 '10 at 20:35
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Return a value from AsyncTask in Android [duplicate]
...
The formatting is poor, but basically the AsyncTask calls the activity method: myMethod with myValue (which supposedly is a class variable that gets set in doInBackground). In myMethod you process the result of the AsyncTask (th...
Generate Java class from JSON?
... takes a json schema document and generates DTO-style Java classes (in the form of .java source files). The project is not yet mature but already provides coverage of the most useful parts of json schema. I'm looking for more feedback from users to help drive the development. Right now you can use t...
pypi UserWarning: Unknown distribution option: 'install_requires'
...
Downvoted, as this answer contains some disinformation and confusion as to what different things are. ez_setup.py, for example, is a bootstrap installer for setuptools and is not something one would use "instead of" distutils. Most PyPI packages are not "simply wrong"...
How can I do a line break (line continuation) in Python?
...this:
if a == True and \
b == False
Check the style guide for more information.
From your example line:
a = '1' + '2' + '3' + \
'4' + '5'
Or:
a = ('1' + '2' + '3' +
'4' + '5')
Note that the style guide says that using the implicit continuation with parentheses is preferred, but ...
How can I delete a newline if it is the last character in a file?
...at shell command substitutions remove trailing newline characters:
Simple form that works in bash, ksh, zsh:
printf %s "$(< in.txt)" > out.txt
Portable (POSIX-compliant) alternative (slightly less efficient):
printf %s "$(cat in.txt)" > out.txt
Note:
If in.txt ends with multiple ne...
Mockito test a void method throws an exception
...w Exception()).given(mockedObject).methodReturningVoid(...)); Explanation form javadoc : "Stubbing voids requires different approach from {@link Mockito#when(Object)} (or BDDMockito.given)because the compiler does not like void methods inside brackets..."
– Wolf359
...
When is each sorting algorithm used? [closed]
...tions:
Quick sort: When you don't need a stable sort and average case performance matters more than worst case performance. A quick sort is O(N log N) on average, O(N^2) in the worst case. A good implementation uses O(log N) auxiliary storage in the form of stack space for recursion.
Merge sort...
What causes a java.lang.ArrayIndexOutOfBoundsException and how do I prevent it?
...o and you should end with name.length - 1. In an array a[n] you can access form a[0] to a[n-1].
For example:
String[] a={"str1", "str2", "str3" ..., "strn"};
for(int i=0;i<a.length()i++)
System.out.println(a[i]);
In your case:
String[] name = {"tom", "dick", "harry"};
for(int i = 0; i&...