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Calling the base constructor in C#
... are trying to explain, and you are right. If you have two constructors in one class, you can reference one from the other by using the "this" keyword similarly to how you use "base" when calling the inherited constructor. However, this isn't what the OP asked for so this isn't really the place to a...
How to push both value and key into PHP array
...ing a key-value pair to an array, you already have the key, you don't need one to be created for you. Pushing a key into an array doesn't make sense. You can only set the value of the specific key in the array.
// no key
array_push($array, $value);
// same as:
$array[] = $value;
// key already kno...
How to install multiple python packages at once using pip
...nts files for their general layout and syntax - note that you can generate one based on current environment / site-packages with pip freeze if you want a quick example - e.g. (based on having installed wsgiref and boto in a clean virtualenv):
$ pip freeze
boto==2.3.0
wsgiref==0.1.2
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How to convert an integer to a string in any base?
...ch ancient versions -- you may need to try older releases since the recent ones have not been tested for venerable Python and GMP releases, only somewhat recent ones), or, for less speed but more convenience, use Python code -- e.g., most simply:
import string
digs = string.digits + string.ascii_le...
What's the best way to join on the same table twice?
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First, I would try and refactor these tables to get away from using phone numbers as natural keys. I am not a fan of natural keys and this is a great example why. Natural keys, especially things like phone numbers, can change and frequently so. Updating your database when that change happens wi...
Are “while(true)” loops so bad? [closed]
...learn that, on my last assignment, I lost points for using a loop like the one below.
21 Answers
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Reloading/refreshing Kendo Grid
...I never do refresh.
$('#GridName').data('kendoGrid').dataSource.read();
alone works for me all the time.
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What is a raw type and why shouldn't we use it?
...ines a raw type as follows:
JLS 4.8 Raw Types
A raw type is defined to be one of:
The reference type that is formed by taking the name of a generic type declaration without an accompanying type argument list.
An array type whose element type is a raw type.
A non-static member type of a raw type ...
Maven dependency for Servlet 3.0 API?
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I'd prefer to only add the Servlet API as dependency,
To be honest, I'm not sure to understand why but never mind...
Brabster separate dependencies have been replaced by Java EE 6 Profiles. Is there a source that confirms this assumption?
The maven repository from Java.net indeed...
Can I implement an autonomous `self` member type in C++?
...s helpful to avoid redundancies in the code, so that changing something in one place does not require you to change code in another place. That's the whole point of auto and decltype or in this case of self.
– Ralph Tandetzky
Jan 23 '14 at 7:59
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