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Implementing slicing in __getitem__
...
Note: for extending builtins types like list or tuple you must implements __getslice__ for python 2.X versions. see docs.python.org/2/reference/datamodel.html#object.__getslice__
– gregorySalvan
Au...
Detect if the app was launched/opened from a push notification
...running, you need M.Othman's answer below.
– OpenUserX03
May 21 '14 at 0:40
6
I am getting the ca...
What is the difference between “long”, “long long”, “long int”, and “long long int” in C++?
... Java, to hold an integer greater than 2 32 , you would simply write long x; . However, in C++, it seems that long is both a data type and a modifier.
...
SVN: Is there a way to mark a file as “do not commit”?
...SVN has a built in changelist, "ignore-on-commit", which is automatically excluded from commits. The command-line client does not have this, so you need to use multiple changelists to accomplish this same behavior (with caveats):
one for work you want to commit [work]
one for things you want to ig...
JavaScript global event mechanism
...
Does this help you:
<script type="text/javascript">
window.onerror = function() {
alert("Error caught");
};
xxx();
</script>
I'm not sure how it handles Flash errors though...
Update: it doesn't work in Opera, but I'm hacking Dragonfly right no...
OAuth with Verification in .NET
...NET apps are hard to understand, overly complicated (how many methods are exposed by DotNetOpenAuth?), poorly designed (look at the methods with 10 string parameters in the OAuthBase.cs module from that google link you provided - there's no state management at all), or otherwise unsatisfactory.
I...
Why do people say that Ruby is slow? [closed]
...ations is actually done by software developed in C. e.g. Apache, Thin, Nginx, SQLite, MySQL, PostgreSQL, many parsing libraries, RMagick, TCP/IP, etc are C programs used by Ruby. Ruby provides the glue and the business logic.
What are your options as a Ruby
programmer if you want to deal with...
How to save an activity state using save instance state?
...plication's state. So given this minor re-tooling of the 'Hello, Android' example:
33 Answers
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What is the most ridiculous pessimization you've seen? [closed]
...as well as being buggy, unmaintainable, etc. What is the most ridiculous example of this that you've seen?
42 Answers
...
How do you find the row count for all your tables in Postgres
...nt, each with their own tradeoffs.
If you want a true count, you have to execute the SELECT statement like the one you used against each table. This is because PostgreSQL keeps row visibility information in the row itself, not anywhere else, so any accurate count can only be relative to some trans...