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Difference between byte vs Byte data types in C# [duplicate]
...ias of System.Byte struct. Different .NET languages have different aliases based on the semantics of the particular language, but they all map to specific types in the .NET framework.
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improv...
nil detection in Go
...ion method. Example:
type Config struct {
Host string
Port float64
setup bool
}
func NewConfig(host string, port float64) *Config {
return &Config{host, port, true}
}
func (c *Config) Initialized() bool { return c != nil && c.setup }
...
decimal vs double! - Which one should I use and when? [duplicate]
... have 16 digits - that is only the number of meaningful digits. Floats are based around exponents in base 2 math - some base 10 numbers are corrupted because they are an infinite series if converted to a base 2 exp, in binary float math 0.1 * 0.1 != 0.01 because 0.1 cannot be represented exactly. Ma...
HTML text-overflow ellipsis detection
...ted.
// do what you need to do
}
$c.remove();
I made a jsFiddle to demonstrate this, http://jsfiddle.net/cgzW8/2/
You could even create your own custom pseudo-selector for jQuery:
$.expr[':'].truncated = function(obj) {
var $this = $(obj);
var $c = $this
.clone()
...
How can a Java variable be different from itself?
...ue between the reading left and right side in if statement.
Here is short demo:
class Test {
static int x = 0;
public static void main(String[] args) throws Exception {
Thread t = new Thread(new Change());
t.setDaemon(true);
t.start();
while (true) {
...
.append(), prepend(), .after() and .before()
...ew elements as sibling elements (black colored) to the target.
Here is a DEMO for better understanding.
EDIT: the flipped versions of those functions:
Using this code:
var $target = $('.target');
$target.append('<div class="child">1. append</div>');
$target.prepend('<div cla...
Set cursor position on contentEditable
...
This is compatible with the standards-based browsers, but will probably fail in IE. I'm providing it as a starting point. IE doesn't support DOM Range.
var editable = document.getElementById('editable'),
selection, range;
// Populates selection and range va...
Why use the SQL Server 2008 geography data type?
I am redesigning a customer database and one of the new pieces of information I would like to store along with the standard address fields (Street, City, etc.) is the geographic location of the address. The only use case I have in mind is to allow users to map the coordinates on Google maps when th...
What are some (concrete) use-cases for metaclasses?
... things up to date:
class _Interactify(type):
def __init__(cls, name, bases, d):
super(_Interactify, cls).__init__(name, bases, d)
for base in bases:
for attrname in dir(base):
if attrname in d: continue # If overridden, don't reset
at...
Understanding Python super() with __init__() methods [duplicate]
...
super() lets you avoid referring to the base class explicitly, which can be nice. But the main advantage comes with multiple inheritance, where all sorts of fun stuff can happen. See the standard docs on super if you haven't already.
Note that the syntax changed i...