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Bash if statement with multiple conditions throws an error
...AQ #17 (on grouping) and #31 (on the difference between different types of test expression). Actually, in this case it would be even easier to use an arithmetic expression.
– Gordon Davisson
Apr 24 '13 at 23:39
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val() doesn't trigger change() in jQuery [duplicate]
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You need to chain the method like this:
$('#input').val('test').change();
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How do I create a file AND any folders, if the folders don't exist?
...ine I wish to create (or overwrite) the following file :- C:\Temp\Bar\Foo\Test.txt
9 Answers
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Accessing constructor of an anonymous class
...an instance initializer in the anonymous class. For example:
public class Test {
public static void main(String[] args) throws Exception {
final int fakeConstructorArg = 10;
Object a = new Object() {
{
System.out.println("arg = " + fakeConstructorArg...
Get list of a class' instance methods
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You actually want TestClass.instance_methods, unless you're interested in what TestClass itself can do.
class TestClass
def method1
end
def method2
end
def method3
end
end
TestClass.methods.grep(/method1/) # => []
TestClass....
How to manage local vs production settings in Django?
...ng/deployment of new settings, use a "local_settings.py" on the production/testing machines and none on development.
– John Mee
Jul 14 '10 at 12:18
8
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Import error: No module name urllib2
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For a script working with Python 2 (tested versions 2.7.3 and 2.6.8) and Python 3 (3.2.3 and 3.3.2+) try:
#! /usr/bin/env python
try:
# For Python 3.0 and later
from urllib.request import urlopen
except ImportError:
# Fall back to Python 2's urlli...
Get list of passed arguments in Windows batch script (.bat)
...Label+xyz
exit /b
:MYlabel
echo func %0, %~0, %~f0
exit /b
Output
main test.bat, test.bat, C:\temp\test.bat
func :myLabel+xyz, :myLabel+xyz, C:\temp\test.bat
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Accept server's self-signed ssl certificate in Java client
...into the classpath and loaded from there. I didn't, at this point in time, test against other ssl sites, but if the above code "chains" in this certificate then they will work too, but again, I don't know.
Reference: Custom SSL context and How do I accept a self-signed certificate with a Java Https...
Can a java file have more than one class?
...tion unit. The c.u. must be named exactly as this public top-level type.
//Test.java
//named exactly as the public class Test
public class Test{...}
//!public class Operations{...}
interface Selector{...}
...
//Other non-public classes/interfaces
Important points about the main method - part 1
Part...