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Get string between two strings in a string
I have a string like:
22 Answers
22
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Is it possible to display inline images from html in an Android TextView?
...ImageGetter implements Html.ImageGetter {
public Drawable getDrawable(String source) {
int id;
if (source.equals("stack.jpg")) {
id = R.drawable.stack;
}
else if (source.equals("overflow.jpg")) {
id = R.drawable.overflow;
}
...
Best way to randomize an array with .NET
What is the best way to randomize an array of strings with .NET? My array contains about 500 strings and I'd like to create a new Array with the same strings but in a random order.
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How do you discover model attributes in Rails?
...inspect.
irb(main):001:0> User.inspect
=> "User(id: integer, email: string, encrypted_password: string,
reset_password_token: string, reset_password_sent_at: datetime,
remember_created_at: datetime, sign_in_count: integer,
current_sign_in_at: datetime, last_sign_in_at: datetime,
current_s...
How to run Unix shell script from Java code?
...r pb = new ProcessBuilder("myshellScript.sh", "myArg1", "myArg2");
Map<String, String> env = pb.environment();
env.put("VAR1", "myValue");
env.remove("OTHERVAR");
env.put("VAR2", env.get("VAR1") + "suffix");
pb.directory(new File("myDir"));
Process p = pb.start();
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Load resources from relative path using local html in uiwebview
... What if the directory is n folders deep? Is it okay to pass a string like @"www/app" for the directory arg?
– ray
Jun 18 '14 at 20:00
1
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Java HashMap performance optimization / alternative
...better for my particular set of data". Like, suppose you were working with strings, and you took the length of the string for the hash value. (Not how Java's String.hashCode works, but I'm just making up a simple example.) If your strings have widely varying lengths, from 1 to 10,000, and are fairly...
How to use Namespaces in Swift?
...ivate classes in Apple's framework, anything declared public, for instance String, if you declare that again, or any new class, it will end up using yours, unless of course you are in the habit of referring to all classes with its namespace.... not good imo.
– Oscar Gomez
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Find a class somewhere inside dozens of JAR files?
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To locate jars that match a given string:
find . -name \*.jar -exec grep -l YOUR_CLASSNAME {} \;
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In C#, what is the difference between public, private, protected, and having no access modifier?
... static Foo()
{
Bar = "fubar";
}
public static string Bar { get; set; }
}
Static classes are often used as services, you can use them like so:
MyStaticClass.ServiceMethod(...);
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