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What is a clean, pythonic way to have multiple constructors in Python?
...holes
@classmethod
def random(cls):
return cls(randint(0, 100))
@classmethod
def slightly_holey(cls):
return cls(randint(0, 33))
@classmethod
def very_holey(cls):
return cls(randint(66, 100))
Now create object like this:
gouda = Cheese()
emmental...
Class method decorator with self arguments?
...
answered May 27 '19 at 9:10
ArwalkArwalk
8111 silver badge33 bronze badges
...
facebook: permanent Page Access Token?
...the Facebook docs, make a GET request to
https://graph.facebook.com/v2.10/oauth/access_token?grant_type=fb_exchange_token&client_id={app_id}&client_secret={app_secret}&fb_exchange_token={short_lived_token}
entering in your app's ID and secret and the short-lived token generated in ...
Exiting from python Command Line
...ms.
– Karl Knechtel
Mar 16 '12 at 1:10
@KarlKnechtel Ah, good to know. I have little experience of programming on wind...
Comparing strings with == which are declared final in Java
...store_2
6: new #4; //class java/lang/StringBuilder
9: dup
10: invokespecial #5; //Method java/lang/StringBuilder."<init>":()V
13: aload_1
14: invokevirtual #6; //Method java/lang/StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
17: aload_2
...
PHP shell_exec() vs exec()
...shell_exec('ifconfig')
string(1244) "eth0 Link encap:Ethernet HWaddr 10:bf:44:44:22:33 \n inet addr:192.168.0.90 Bcast:192.168.0.255 Mask:255.255.255.0\n inet6 addr: fe80::12bf:ffff:eeee:2222/64 Scope:Link\n UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1\n ...
What is the difference between 'my' and 'our' in Perl?
...
Cyclic3
14622 silver badges1010 bronze badges
answered May 20 '09 at 2:22
Fran CorpierFran Corpier
2,6911...
How to read a (static) file from inside a Python package?
...temp_file')
– Ben Mares
Jun 22 at 7:10
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show 5 more comments
...
Pragma in define macro
...lent to
#pragma argument
except it can be used in macros (see section 6.10.9 of the c99 standard, or 16.9 of the c++0x final committee draft)
For example,
#define STRINGIFY(a) #a
#define DEFINE_DELETE_OBJECT(type) \
void delete_ ## type ## _(int handle); ...
What is the documents directory (NSDocumentDirectory)?
...ibrary/CoreServices)
NSAutosavedInformationDirectory NS_ENUM_AVAILABLE(10_6, 4_0) = 11, // location of autosaved documents (Documents/Autosaved)
NSDesktopDirectory = 12, // location of user's desktop
NSCachesDirectory = 13, // location of discardable cach...