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How to delete SQLite database from Android programmatically
...ace to do the database deletion? Can I get this done from within a JUnit test case (with a system() call)?
12 Answers
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Regular Expression For Duplicate Words
...regex handles more situations:
/(\b\S+\b)\s+\b\1\b/
A good selection of test strings can be found here: http://callumacrae.github.com/regex-tuesday/challenge1.html
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How to determine MIME type of file in android?
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I can positively confirm what Rahul said, just tested it and he is right
– Chris
Jan 20 '15 at 9:21
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Delete empty lines using sed
... And it is so much quicker although - for a quick and dirty test - I am invoking awk twice: $ time (topic companies <data.tpx | awk 'NF' - | awk -f dialog_menu.awk -) real 0m0.006s user 0m0.000s sys 0m0.008s $ time (topic companies <data.tpx | gs...
How can I get PHPUnit MockObjects to return different values based on a parameter?
...callback. e.g. (straight from PHPUnit documentation):
<?php
class StubTest extends PHPUnit_Framework_TestCase
{
public function testReturnCallbackStub()
{
$stub = $this->getMock(
'SomeClass', array('doSomething')
);
$stub->expects($this->any()...
Eclipse copy/paste entire line keyboard shortcut
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(Tested on Windows) [Per below comments, works as well in Ubuntu, IBM RTC 4 / RSA 9]
In Eclipse, press Ctrl+Shift+L two
times in succession (or Ctrl + 3 > type: Keys > Enter).
In 'type filter text' (search) text box, ty...
Variable name as a string in Javascript
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also if you are testing a primitive, it will alert all the variables that have the same value, or if two variables have the same object assigned to them. For example if the first line was x = 2; y = 2; or x = {a:1}; b = x; it would alert eac...
super() in Java
...;
System.out.println("Constructing a dog.");
}
}
public class Test {
public static void main(String[] a) {
new Dog();
}
}
Prints:
Constructing an animal: From Dog constructor
Constructing a dog.
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What are the differences between Rust's `String` and `str`?
...led string slice. A string slice has fixed size. A literal string like let test = "hello world" has &'static str type. test is a reference to this statically allocated string.
&str cannot be modified, for example,
let mut word = "hello world";
word[0] = 's';
word.push('\n');
str does hav...
Is there a case insensitive jQuery :contains selector?
...y so try at your own risk if speed is an issue. (see @John 's question)
Latest edit: For jQuery 1.8 it should be:
jQuery.expr[":"].Contains = jQuery.expr.createPseudo(function(arg) {
return function( elem ) {
return jQuery(elem).text().toUpperCase().indexOf(arg.toUpperCase()) >= 0;
...