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Python - doctest vs. unittest [closed]
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+1 from me--excellent point
– doug
Sep 2 '11 at 5:08
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Why doesn't java.lang.Number implement Comparable? [duplicate]
...e for certain underlying implementations. Instead of excluding the methods from the API and requiring programmers to check the type of the implementation, Sun chose to have abstract versions of the methods and recommend throwing an exception if the implementation does not support the method. See Lis...
IOCTL Linux device driver [closed]
...where you set up a file under /sys/ and read/write that to get information from and to the driver. An example of how to set this up:
static ssize_t mydrvr_version_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
return sprintf(buf, "%s\n", DRIVER_RELEASE);
}
static ...
How to prevent multiple instances of an Activity when it is launched with different Intents
...y Store app (previously called Android Market). It seems that launching it from the Play Store uses a different Intent than launching it from the phone's application menu of icons. This is leading to multiple copies of the same Activity being launched, which are conflicting with each other.
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What is the easiest way to get current GMT time in Unix timestamp format?
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Does this help?
from datetime import datetime
import calendar
d = datetime.utcnow()
unixtime = calendar.timegm(d.utctimetuple())
print unixtime
How to convert Python UTC datetime object to UNIX timestamp
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GCM with PHP (Google Cloud Messaging)
...unction sendPushNotification($data, $ids) {
// Insert real GCM API key from the Google APIs Console
// https://code.google.com/apis/console/
$apiKey = 'abc';
// Set POST request body
$post = array(
'registration_ids' => $ids,
'...
Covariance and contravariance real world example
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Let's say you have a class Person and a class that derives from it, Teacher. You have some operations that take an IEnumerable<Person> as the argument. In your School class you have a method that returns an IEnumerable<Teacher>. Covariance allows you to directly use th...
Is “argv[0] = name-of-executable” an accepted standard or just a common convention?
...rgv[0][0] shall be the null character if the program name is not available from the host environment.
So no, it's only the program name if that name is available. And it "represents" the program name, not necessarily is the program name. The section before that states:
If the value of argc is ...
UIActionSheet cancel button strange behaviour
... on the "Cancel" button. The target of the button appears to have moved up from where it should be. I can only activate it by clicking somewhere in the middle of the "Cancel" and "Ok" buttons.
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How do I POST JSON data with cURL?
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@chodorowicz that's awful! I only know that syntax from VB!
– Sean Patrick Floyd
Jan 27 '14 at 12:42
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