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How to find unused images in an Xcode project?
Has anyone a one-line to find unused images in an Xcode project? (Assuming all the files are referenced by name in code or the project files - no code generated file names.)
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Can you center a Button in RelativeLayout?
...elow. There are several ways to get the result you're looking for, this is one of the easier ways.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/relative_layout"
android:layout_width="fill_par...
Intelligent point label placement in R
... fall into roughly three categories:
You have a small number of points, none which are terribly close together. In this case, one of the solutions you listed in the question is likely to work with fairly minimal tweaking.
You have a small number of points, some of which are too closely packed for ...
Where to put view-specific javascript files in an ASP.NET MVC application?
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Old question, but I wanted to put my answer incase anyone else comes looking for it.
I too wanted my view specific js/css files under the views folder, and here's how I did it:
In the web.config folder in the root of /Views you need to modify two sections to enable the webserv...
How to get the nth element of a python list or a default if not available
...valent in python of dictionary.get(key, default) for lists. Is there any one liner idiom to get the nth element of a list or a default value if not available?
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Best way to alphanumeric check in JavaScript
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};
Of course, there may be other considerations, such as readability. A one-line regular expression is definitely prettier to look at. But if you're strictly concerned with speed, you may want to consider this alternative.
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How can a Java variable be different from itself?
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One simple way is to use Float.NaN:
float x = Float.NaN; // <--
if (x == x) {
System.out.println("Ok");
} else {
System.out.println("Not ok");
}
Not ok
You can do the same with Double.NaN.
From JLS §15.21.1....
Difference between case object and object
...tly what it says it is, an object, i.e. a declaration and instantiation in one. This limits object to a single instance if defined in package scope, which effectively makes it a singleton, but only if defined IN THAT SCOPE. If defined inside a class, you can have as many instances as the class itsel...
Comparison between Mockito vs JMockit - why is Mockito voted better than JMockit? [closed]
...tools for
Java which also overcome the
limitations of the conventional ones,
between them PowerMock, jEasyTest, and
MockInject. The one that comes closest
to the feature set of JMockit is
PowerMock, so I will briefly evaluate
it here (besides, the other two are
more limited and don't...
Why does the expression 0 < 0 == 0 return False in Python?
...tion for them.
With the other cases you talk about, the parenthesis force one relational operator to be applied before the other, and so they are no longer chained comparisons. And since True and False have values as integers you get the answers you do out of the parenthesized versions.
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