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Android Camera : data intent returns null
...ackages_apps_camera/blob/gingerbread-release/src/com/android/camera/Camera.java#L1186
Bundle newExtras = new Bundle();
if (mCropValue.equals("circle")) {
newExtras.putString("circleCrop", "true");
}
if (mSaveUri != null) {
newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri);
} else {...
Any reason why scala does not explicitly support dependent types?
...a {
| val foo = foo1
| val bar = new foo.Bar
| }
sigma: java.lang.Object with Sigma{val bar: this.foo.Bar} = $anon$1@e3fabd8
and in fact, this is a crucial part of the encoding of dependent method types which is needed to escape from the 'Bakery of Doom' in Scala prior to 2.10 (...
How to remove single character from a String
For accessing individual characters of a String in Java, we have String.charAt(2) . Is there any inbuilt function to remove an individual character of a String in java?
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java.lang.RuntimeException: Unable to instantiate activity ComponentInfo
...
There is another way to get an java.lang.RuntimeException: Unable to instantiate activity ComponentInfo exception and that is the activity that you are trying to start is abstract. I made this stupid mistake once and its very easy to overlook.
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URL matrix parameters vs. query parameters
... were appended to when injecting with @MatrixParam. According to "Restful Java with JAX-RS 2.0", a request like "GET /mercedes/e55;color=black/2006/interior;color=tan" would have an ambiguous definition of the color matrix param. Although it looks like if you process each PathSegment individually ...
Why does (i
I have written a piece of Java code which is running in an infinite loop.
10 Answers
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What is the simplest way to convert a Java string from all caps (words separated by underscores) to
...h says it all. What's the simplest/most elegant way that I can convert, in Java, a string from the format "THIS_IS_AN_EXAMPLE_STRING" to the format " ThisIsAnExampleString "? I figure there must be at least one way to do it using String.replaceAll() and a regex.
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What issues should be considered when overriding equals and hashCode in Java?
...ory (for the language lawyers and the mathematically inclined):
equals() (javadoc) must define an equivalence relation (it must be reflexive, symmetric, and transitive). In addition, it must be consistent (if the objects are not modified, then it must keep returning the same value). Furthermore, o....
GSON throwing “Expected BEGIN_OBJECT but was BEGIN_ARRAY”?
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@S.Matthew_English most likely java.lang.reflect.Type
– Guillaume Polet
Apr 28 '15 at 7:39
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How to initialize an array in Java?
...correct (You can only access data[0] to data[9] because index of arrays in Java is 0-based). Accessing data[10] will throw an ArrayIndexOutOfBoundsException.
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