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Creating an abstract class in Objective-C
...ion/ flow logic as given here stackoverflow.com/questions/8146439/…. See my answer below.
– hadaytullah
Apr 28 '15 at 13:56
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How do I catch a numpy warning like it's an exception (not just for testing)?
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I think this is a start. But it doesn't actually fix my problem. If I add warnings.warn(Warning())) in my code in the try block, it'll catch the warning. For some reason it doesn't catch the divide by zero warning. Here's the exact warning message: Warning: divide by zero enco...
How do I capture response of form.submit
...AJAX, you'll need to use a library. jQuery is by far the most popular, and my personal favourite. There's a great plugin for jQuery called Form which will do exactly what it sounds like you want.
Here's how you'd use jQuery and that plugin:
$('#myForm')
.ajaxForm({
url : 'myscript.php'...
Reliable way for a Bash script to get the full path to itself [duplicate]
...ewman, levigroker, Kyle Strand, and Rob Kennedy), that seems to mostly fit my "better" criteria:
SCRIPTPATH="$( cd "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
That SCRIPTPATH line seems particularly roundabout, but we need it rather than SCRIPTPATH=`pwd` in order to properly handle sp...
Pagination in a REST web application
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In my mind, page is a floating concept, and not related to the underlying domain. And therefore should not be considered as a resource. I mean floating in the sense that it is fluid, that the concept of page changes with the con...
Placeholder in IE9
...y well known problem but all the solutions I found on Google don't work on my newly downloaded IE9.
11 Answers
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What's the point of const pointers?
...s cleaner to create new variables to hold new values, so essentially all my variable declarations are const (except for some cases such as loop variables where const would prevent the code from working).
Note that this makes only sense in the definition of a function. It doesn’t belong in the dec...
How to make connection to Postgres via Node.js
I find myself trying to create a postgres database, so I installed postgres and started a server with initdb /usr/local/pgsql/data , then I started that instance with postgres -D /usr/local/pgsql/data now how can I interact with this through node? For example, what would the connectionstring be...
Best way to detect Mac OS X or Windows computers with JavaScript or jQuery
... property is not spoofed when the userAgent string is changed.
I tested on my Mac if I change the userAgent to iPhone or Chrome Windows, navigator.platform remains MacIntel.
The property is also read-only
I could came up with the following table
Mac Computers
Mac68K Macint...
How to refresh app upon shaking the device?
I need to add a shake feature that will refresh my Android application.
16 Answers
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