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Calling constructors in c++ without new
...ompiler would optimize the second, but it's not required. The first is the best way. However, it's pretty critical to understand the distinction between stack and heap in C++, sine you must manage your own heap memory.
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Display date/time in user's locale format and time offset
...at time, but for new projects, it simplifies tasks like this a lot.
It's best to parse your date string from UTC as follows (create an ISO-8601 compatible string on the server to get consistent results across all browsers):
var m = moment("2013-02-08T09:30:26Z");
Now just use m in your applicat...
How can I recognize touch events using jQuery in Safari for iPad? Is it possible?
...if you scroll the page, the device detects it as touch or tap too. So, the best way to detect a tap and click event at the same time is to just detect the touch events which are not moving the screen (scrolling). So to do this, just add this code to your application:
$(document).on('touchstart', fu...
How can you list the matches of Vim's search?
...t/:lprevious to to through the list (use tpope/unimpaired mappings for the best experience)
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How can I round a number in JavaScript? .toFixed() returns a string?
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I think this is the best answer. It avoids type conversion. Awesome-sauce!
– Phil
Nov 8 '15 at 3:39
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What is the facade design pattern?
... are structured and how they work together to solve a given problem in the best possible way.
The Facade design pattern simplifies the interface to a complex system; because it is usually composed of all the classes which make up the subsystems of the complex system.
A Facade shields the user fr...
'id' is a bad variable name in Python
...ction in Python. Assigning a value to id will override the function. It is best to either add a prefix as in some_id or use it in a different capitalization as in ID.
The built in function takes a single argument and returns an integer for the memory address of the object that you passed (in CPython...
The SMTP server requires a secure connection or the client was not authenticated. The server respons
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Best answer indeed! I logged in again and it worked ! PS: I had to provide a captcha on Google
– Bellash
Feb 21 '14 at 9:33
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rails 3.1.0 ActionView::Template::Error (application.css isn't precompiled)
...dia queries and different css files for different resolutions, this is the best way to go.
– Fa11enAngel
Nov 9 '12 at 15:44
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find: missing argument to -exec
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That's about the best description i've read on -exec. It's extremely powerful but I always find it difficult to get the right syntax for it. This made a few things much clearer. Particularly wrapping the command in the separate shell. Nice...