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What is the list of valid @SuppressWarnings warning names in Java?
...utorials unchecked and deprecation are listed as the two warnings required by The Java Language Specification, therefore, they should be valid with all compilers:
Every compiler warning belongs to a category. The Java Language Specification lists two categories: deprecation and unchecked.
The ...
Representing graphs (data structure) in Python
...nnect one way) or edges (undirected, connect both ways). We'll handle that by adding a directed parameter to the Graph.__init__ method. We'll also add some other helpful methods.
import pprint
from collections import defaultdict
class Graph(object):
""" Graph data structure, undirected by def...
What does the Ellipsis object do?
...sions as well. E.g., given a 4x4 array, the top left area would be defined by the slice [:2,:2]:
>>> a
array([[ 1, 2, 3, 4],
[ 5, 6, 7, 8],
[ 9, 10, 11, 12],
[13, 14, 15, 16]])
>>> a[:2,:2] # top left
array([[1, 2],
[5, 6]])
Extending this fur...
Chrome extension: force popup.html to close
...d page. The background page triggers the event and the foreground responds by closing itself.
– Sean Anderson
Dec 20 '14 at 1:02
...
How to fix error “Updating Maven Project”. Unsupported IClasspathEntry kind=4?
...://bugs.eclipse.org/bugs/show_bug.cgi?id=374332#c14
The problem is caused by the fact that STS (the Spring IDE/Eclipse), as well Eclipse and other Eclipse based IDE's, use the m2e(clipse) plugin but that eclipse:eclipse has been probably been run on the project. When m2e encounters a "var" .classpa...
How to get Enum Value from index in Java?
...nt ord) {
this.monthOrdinal = ord;
}
public static Months byOrdinal2ndWay(int ord) {
return Months.values()[ord-1]; // less safe
}
public static Months byOrdinal(int ord) {
for (Months m : Months.values()) {
if (m.monthOrdinal == ord) {
...
Using different Web.config in development and production environment
...heetah has been integrated into the IDE and the code base is being managed by Microsoft. This new version also support JSON transformation.
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Multiple dex files define Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat
...
I solved similar error by adding following piece of code to my build.gradle file inside the android block.
android {
dexOptions {
preDexLibraries = false
}
}
...
How to validate IP address in Python? [duplicate]
What's the best way to validate that an IP entered by the user is valid? It comes in as a string.
11 Answers
...
Test if string is a guid without throwing exceptions?
... /// <summary>
/// This function converts a string generated by the StringFromCLSID function back into the original class identifier.
/// </summary>
/// <param name="sz">String that represents the class identifier</param>
/// <param name="cl...