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Split Strings into words with multiple word boundary delimiters
... a fairly common task but I've found no reference on the web. I have text with punctuation, and I want a list of the words.
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Http Basic Authentication in Java using HttpClient?
I am trying to mimic the functionality of this curl command in Java:
10 Answers
10
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Why does this (null || !TryParse) conditional result in “use of unassigned local variable”?
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I am pretty sure this is a compiler bug. Nice find!
Edit: it is not a bug, as Quartermeister demonstrates; dynamic might implement a weird true operator which might cause y to never be initialized.
Here's a minimal repro:
class Program
{
static bool M(out int x)
{
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Where's the difference between setObject:forKey: and setValue:forKey: in NSMutableDictionary?
...NSDictionary.
setObject:forKey: is NSMutableDictionary's reason to exist. Its signature happens to be quite similar to setValue:forKey:, but is more generic (e.g. any key type). It's somewhat of a coincidence that the signatures are so similar.
What adds to the confusion is that NSMutableDictionar...
Git keeps prompting me for a password
I've been using Git for a while now, but the constant requests for a password are starting to drive me up the wall.
28 Answ...
Does the join order matter in SQL?
... JOIN b is not the same as b LEFT JOIN a
Outer joins are not associative either, so in your examples which involve both (commutativity and associativity) properties:
a LEFT JOIN b
ON b.ab_id = a.ab_id
LEFT JOIN c
ON c.ac_id = a.ac_id
is equivalent to:
a LEFT JOIN c
ON c.ac_id = ...
How to mark-up phone numbers?
... approach , and I know, that the tel: scheme would be standard, but is quite literally nowhere implemented.
14 Answers
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How can I find the last element in a List?
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If you just want to access the last item in the list you can do
if(integerList.Count>0)
{
var item = integerList[integerList.Count - 1];
}
to get the total number of items in the list you can use the Count property
var itemCount = integerList.Count;
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Adding event listeners to dynamically added elements using jQuery [duplicate]
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Using .on() you can define your function once, and it will execute for any dynamically added elements.
for example
$('#staticDiv').on('click', 'yourSelector', function() {
//do something
});
sha...
How often does python flush to a file?
... Python uses the operating system's default buffering unless you configure it do otherwise. You can specify a buffer size, unbuffered, or line buffered.
For example, the open function takes a buffer size argument.
http://docs.python.org/library/functions.html#open
"The optional buffering argumen...