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How to prevent custom views from losing state across screen orientation changes
...makes Parcelables from a Parcel
public static final Parcelable.Creator<SavedState> CREATOR =
new Parcelable.Creator<SavedState>() {
public SavedState createFromParcel(Parcel in) {
return new SavedState(in);
}
public SavedState[] newAr...
Spring Data JPA - “No Property Found for Type” Exception
Well, I searched Google and found many results, but none of them was able to answer my problem. So, here it goes.
17 Answer...
Espresso: Thread.sleep( );
...) {
return new ViewAction() {
@Override
public Matcher<View> getConstraints() {
return isRoot();
}
@Override
public String getDescription() {
return "wait for a specific view with id <" + viewId + "> during " + millis +...
What are the differences between delegates and events?
...e no one outside of the class can change it.
public event EventHandler<ArgsSpecial> Run = delegate{}
public void RaiseEvent()
{
Run(this, new ArgsSpecial("Run faster"));
}
}
to call events
Animal animal= new Animal();
animal.Run += (sender, e) => Console.Wr...
Difference between '..' (double-dot) and '…' (triple-dot) in range generation?
...ively. Those created using ... exclude the end value.
So a..b is like a <= x <= b, whereas a...b is like a <= x < b.
Note that, while to_a on a Range of integers gives a collection of integers, a Range is not a set of values, but simply a pair of start/end values:
(1..5).include?(5...
How to determine if a string is a number with C++?
...s or fractions, you should go with a more robust library-based solution. Although, adding support for negative integers is pretty trivial.
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Implementing slicing in __getitem__
...
Note: for extending builtins types like list or tuple you must implements __getslice__ for python 2.X versions. see docs.python.org/2/reference/datamodel.html#object.__getslice__
– gregorySalvan
Aug 28 '14 at ...
How do I allow HTTPS for Apache on localhost?
...opment code on my localhost Apache on Windows. This was WAAAY more difficult than it should be. But here are the steps that managed to work after much hairpulling...
I found that my Apache install comes with openssl.exe which is helpful. If you don't have a copy, you'll need to download it. My ...
Checking if object is empty, works with ng-show but not from controller?
...
In a private project a wrote this filter
angular.module('myApp')
.filter('isEmpty', function () {
var bar;
return function (obj) {
for (bar in obj) {
if (obj.hasOwnProperty(bar)) {
return fals...
Do I have to guard against SQL injection if I used a dropdown?
...e using a version of php >= 5.3.0 which you should be, to save your result. If used correctly this will help with sql injection.
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