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Replace Fragment inside a ViewPager
...dd the code where you handle with FirstPageFragment.newInstance() listener param?
– MiguelHincapieC
May 17 '16 at 17:20
7
...
Jelly Bean DatePickerDialog — is there a way to cancel?
... that stores the listener that was passed in the constructor:
/**
* @param context The context the dialog is to run in.
* @param callBack How the parent is notified that the date is set.
* @param year The initial year of the dialog.
* @param monthOfYear The initial month of the dialog.
* @...
Best way of invoking getter by reflection
...
// /////////////////////// Getter and Setter Methods
/**
* @param grade
* @param name
* @param id
* @param gender
*/
public Student(String grade, String name, String id, String gender) {
super();
this.grade = grade;
this.name = name;
...
How to return 2 values from a Java method?
...a new <code>Pair</code> with the given values.
*
* @param first the first element
* @param second the second element
*/
public Pair(U first, V second) {
this.first = first;
this.second = second;
}
//getter for first and second
and then ha...
Reverse a string in Python
... longstring)
]
duration_list = {}
for func, name, params in functions:
durations = timeit.repeat(lambda: func(params), repeat=100, number=3)
duration_list[name] = list(np.array(durations) * 1000)
print('{func:<20}: '
'min: {min:5.1f}...
How to filter array in subdocument with MongoDB [duplicate]
...bject in the array, my solution was: ShoppingCartModel.findOne({"_id": ctx.params.idCart, "active" : true, products: {$elemMatch : {"products.active" : true}}}) (I was filtering only the active: true carts and products)
– Ulises Layera
Mar 8 '18 at 14:23
...
Rails: call another controller action from a controller
...wer, just what I was looking for. One question - what format would request parameters need to take here? I assume they live under controller_you_want.request but was unable to get this firing passing a hash or parameters instance.
– SRack
Nov 30 '17 at 12:01
...
Java “params” in method signature?
In C#, if you want a method to have an indeterminate number of parameters, you can make the final parameter in the method signature a params so that the method parameter looks like an array but allows everyone using the method to pass as many parameters of that type as the caller wants.
...
ElasticSearch, Sphinx, Lucene, Solr, Xapian. Which fits for which usage? [closed]
...code support for sql_field_string, you need to patch the source
# this param. is not supported natively
sql_query_info = SELECT * FROM my_posts WHERE id = $id
}
index posts
{
source = post_source
# source above
path = /var/data/posts
# index location
charset_type = u...
How do I serialize an object and save it to a file in Android?
...zableManager {
/**
* Saves a serializable object.
*
* @param context The application context.
* @param objectToSave The object to save.
* @param fileName The name of the file.
* @param <T> The type of the object.
*/
public static <T extends Seria...