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Polymorphism vs Overriding vs Overloading
...can tell an entire room full of Humans to go pee.
public static void main(String[] args){
ArrayList<Human> group = new ArrayList<Human>();
group.add(new Male());
group.add(new Female());
// ... add more...
// tell the class to take a pee break
for (Human person ...
How to implement Enums in Ruby?
...e when you want to enhance readability without littering code with literal strings.
postal_code[:minnesota] = "MN"
postal_code[:new_york] = "NY"
Constants are appropriate when you have an underlying value that is important. Just declare a module to hold your constants and then declare the constan...
How can I write a regex which matches non greedy? [duplicate]
...st>bla<img src=a>" | grep -P '<img\s.*?>' matches the whole string despite the ? operator.
– Thorsten Staerk
Mar 22 '15 at 8:47
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Check/Uncheck checkbox with JavaScript (jQuery or vanilla)?
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I would like to note, that setting the 'checked' attribute to a non-empty string leads to a checked box.
So if you set the 'checked' attribute to "false", the checkbox will be checked. I had to set the value to the empty string, null or the boolean value false in order to make sure the checkbox w...
Create UIActionSheet 'otherButtons' by passing in array, not varlist
I have an array of strings that I want to use for button titles on a UIActionSheet. Unfortunately, the otherButtonTitles: argument in the method invocation takes a variable length list of strings, not an array.
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Parser for C#
...blies:
var cp = new Microsoft.CSharp.CSharpCodeProvider(new Dictionary<string, string>() { { "CompilerVersion", "v3.5" } });
http://msdn.microsoft.com/en-us/library/microsoft.csharp.csharpcodeprovider.aspx
share
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Fullscreen Activity in Android?
...t.xml file:
<activity android:name=".ActivityName"
android:label="@string/app_name"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"/>
Edit:
If you are using AppCompatActivity then you need to add new theme
<style name="Theme.AppCompat.Light.NoActionBar.FullScreen" pa...
How to change the background color of the options menu?
...cumented class name "com.android.internal.view.menu.IconMenuItemView" as a string (not as a Java type). I do not see any way to avoid this and still accomplish the stated goal. However, it is possible to do the hack in a careful way that will fall back if "com.android.internal.view.menu.IconMenuIt...
Colorize logs in eclipse console
...I escape codes (or anyother, HTML ?) where I could embed the colors in the string to have it colored in the logs.
10 Answer...
Rename a file in C#
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You also cannot just check the strings for equality as there are several ways of representing a single file path.
– Drew Noakes
Dec 13 '17 at 22:03
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