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Where do I use delegates? [closed]
What are some real world places that call for delegates? I'm curious what situations or patterns are present where this method is the best solution. No code required.
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How can I print the contents of a hash in Perl?
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What does it mean to add a slash in front of the % ?
– shampoo
Jan 25 '16 at 11:38
16
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How to install pip with Python 3?
... if your system did not include it for whatever reason.
Instructions for some of the more common distros follow.
Installing on Debian (Wheezy and newer) and Ubuntu (Trusty Tahr and newer) for Python 2.x
Run the following command from a terminal:
sudo apt-get install python-pip
Installing on Debian...
Format a number as 2.5K if a thousand or more, otherwise 900
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Note that one kilobyte is 1024 bytes in some cases: en.wikipedia.org/wiki/Kilobyte
– Olle Härstedt
May 1 '17 at 0:01
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How to cancel an $http request in AngularJS?
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This feature was added to the 1.1.5 release via a timeout parameter:
var canceler = $q.defer();
$http.get('/someUrl', {timeout: canceler.promise}).success(successCallback);
// later...
canceler.resolve(); // Aborts the $http request if it isn't finished.
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SQL variable to hold list of integers
I'm trying to debug someone else's SQL reports and have placed the underlying reports query into a query windows of SQL 2012.
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How to make a whole 'div' clickable in html and css without JavaScript? [duplicate]
...this possible?
Pedantic answer: No.
As you've already put on another comment, it's invalid to nest a div inside an a tag.
However, there's nothing preventing you from making your a tag behave very similarly to a div, with the exception that you cannot nest other block tags inside it. If it suits...
navbar color in Twitter Bootstrap
...avbar of the Twitter Bootstrap 2.0.2? How can I change color of all the elements of the navbar to reflect the background color?
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Why use the yield keyword, when I could just use an ordinary IEnumerable?
...s far less compiler generated custom ---gunk--- code. And less developer time writing and maintaining. (Of course, that was just this example)
– sehe
Dec 28 '12 at 11:57
4
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Bash variable scope
Please explain to me why the very last echo statement is blank? I expect that XCODE is incremented in the while loop to a value of 1:
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