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jQuery: Difference between position() and offset()
... As asked above, what is considered the offset parent? It seems that calling position() on the first div inside another div does not always return 0,0 - even when there is no other styling or positioning going on.
– Kokodoko
Jun 23 '14 at 13:49
...
What does `someObject.new` do in Java?
...tor from an instance method, reference to parent object is passes automatically, so you do not have to specify it. Actually its passes every time, but when invoking from outside it should be passed explicitly.
t.new TestInner(); - is just a way to specify the first hidden argument to TestInner con...
Distinct() with lambda?
...ync CTP, VB.NET does not support the yield statement so streaming is technically not possible. Thanks for your answer though. I'll use it when coding in C#. ;-)
– Alex Essilfie
Dec 11 '11 at 14:46
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Best way to work with dates in Android SQLite [closed]
...onds, and then query appropriately. Sorting by date is similarly easy. The calls to convert among various formats are also likewise easy, as I included. Bottom line is, with this method, you can do anything you need to do, no problems. It will be slightly difficult to read a raw value, but it more t...
Using python's eval() vs. ast.literal_eval()?
...m it to be unsafe or not. It evaluates the code as soon as the function is called. See also the dangers of eval.
ast.literal_eval raises an exception if the input isn't a valid Python datatype, so the code won't be executed if it's not.
Use ast.literal_eval whenever you need eval. You shouldn't us...
What is the difference between decodeURIComponent and decodeURI?
...ts.
encodeURI in less common, and misleadingly named: it should really be called fixBrokenURI. It takes something that's nearly a URI, but has invalid characters such as spaces in it, and turns it into a real URI. It has a valid use in fixing up invalid URIs from user input, and it can also be used...
Static classes and methods in coffeescript
...ility
constructor: (s) -> @s = s
m: () -> alert "instance method called: #{@s}"
@drawWorld: (s) -> new @ s
Box2DUtility.drawWorld('pancakes').m()
Demo: http://jsfiddle.net/ambiguous/bjPds/1/
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How to save a BufferedImage as a File
...ption e) {
// handle exception
}
It's important to surround the write call with a try block because, as per the API, the method throws an IOException "if an error occurs during writing"
Also explained are the method's objective, parameters, returns, and throws, in more detail:
Writes an image ...
Correct way to try/except using Python requests module?
... your program by raising SystemExit (a nice way to both print an error and call sys.exit).
You can either catch the base-class exception, which will handle all cases:
try:
r = requests.get(url, params={'s': thing})
except requests.exceptions.RequestException as e: # This is the correct syntax
...
Difference between thread's context class loader and normal classloader
...t class loader! But set it to getClass().getClassLoader() when you have to call a method that is missing a ClassLoader parameter.
When code from one class asks to load another class, the correct class loader to use is the same class loader as the caller class (i.e., getClass().getClassLoader()). Th...