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What is the difference between Θ(n) and O(n)?
... instead functions of varying orders of magnitude such as log(n), n, n^2, (etc.).
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difference between variables inside and outside of __init__()
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That's not what python does for me. Lists/dicts/etc get shared between all instances if you don't create them in __init__().
– too much php
Oct 8 '09 at 11:43
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Best Practice for Forcing Garbage Collection in C#
...od practical advice with regards to freeing up memory / garbage collection etc:
http://msdn.microsoft.com/en-us/library/66x5fx1b.aspx
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How to find the size of localStorage
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Depends on the character set (i.e. utf8, etc) which that doesn't account for
– jas-
Sep 24 '14 at 11:18
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Android - Handle “Enter” in an EditText
...e thing as the onClick method for your Submit (or OK, Confirm, Send, Save, etc) button.
public boolean onEditorAction(TextView exampleView, int actionId, KeyEvent event) {
if (actionId == EditorInfo.IME_NULL
&& event.getAction() == KeyEvent.ACTION_DOWN) {
example_confirm()...
Including all the jars in a directory within the Java classpath
...r example, foo/* looks
for JAR files only in foo, not in foo/bar, foo/baz, etc.
The order in which the JAR files in a directory are enumerated in the
expanded class path is not specified and may vary from platform to
platform and even from moment to moment on the same machine. A
well-constructed app...
How do I rename a repository on GitHub?
...e of the rest.
As a special bonus, we'll also be servicing all Git clone, fetch, and push requests from previous repository locations.
That means you don't even have to git remote set-url (change the url of your remote GitHub repo) on your local cloned repo!
Although Gabriel notes in the comments t...
How to send file contents as body entity using cURL
...data </path/to/filename> --data-urlencode </path/to/filename> etc... the file is always attached. I need it as the body entity.
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When should I use C++ private inheritance?
...d of forwarding functions.
using vector<int>::push_back;
// etc...
};
When implementing the Adapter Pattern, inheriting privately from the Adapted class saves having to forward to an enclosed instance.
To implement a private interface. This comes up often with the Observer P...
What Java ORM do you prefer, and why? [closed]
...ut it on the Internet. There are many tutorials, common problem solutions, etc
is powerful - you can translate a very complex object model into a relational model.
it has support for any major and medium RDBMS
is easy to work with, once you learn it well
A few points on why (and when) to use ORM:
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