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scale Image in an UIButton to AspectFit?
.... However, you also need to set the same image of the highlighted state in order to avoid the image going back to "fill mode". For example, [imageButton setImage:image forState:UIControlStateHighlighted];
– Christopher
Jan 11 '13 at 4:54
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How to filter (key, value) with ng-repeat in AngularJs?
...Also you can use ng-repeat with ng-if:
<div ng-repeat="(key, value) in order" ng-if="value > 0">
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How can I pad an int with leading zeros when using cout
...ename.fill('0'); filename.width(5); filename<<std::to_string(i);
– Prince Patel
Feb 25 '19 at 16:14
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Finding the mode of a list
... The first returns an error, while the second returns the first mode.
In order to find the modes of a set, you could use this function:
def mode(array):
most = max(list(map(array.count, array)))
return list(set(filter(lambda x: array.count(x) == most, array)))
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iOS 7 - Failing to instantiate default view controller
...pearing in the Simulator along with a black screen. I did the following in order for my app to appear in the Simulator.
Go to Main.storyboard.
Check the Is Initial View Controller under the Attributes inspector tab.
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How to find out if a Python object is a string?
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In order to check if your variable is something you could go like:
s='Hello World'
if isinstance(s,str):
#do something here,
The output of isistance will give you a boolean True or False value so you can adjust accordingly.
Y...
Google Map API v3 — set bounds and center
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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JUnit 4 compare Sets
...nswers. Sets are a bit unfortunate for this, anyway, since they ignore the order. Perhaps ArrayList?
– Hans-Peter Störr
May 24 '17 at 15:46
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Static Indexers?
...follows:
public class Utilities
{
private static ConfigurationManager _configurationManager = new ConfigurationManager();
public static ConfigurationManager ConfigurationManager => _configurationManager;
}
public class ConfigurationManager
{
public object this[string value]
{
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How to add new elements to an array?
...your code you're accessing a null reference. That's why it doesnt work. In order to have a
dynamically growing collection, use the ArrayList.
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