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How to get the concrete class name as a string? [duplicate]
...
instance.__class__.__name__
example:
>>> class A():
pass
>>> a = A()
>>> a.__class__.__name__
'A'
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how to get the cookies from a php curl into a variable
... Stenberg
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12
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Recommended way to save uploaded files in a servlet application
...u want to serve it back)
How to save generated file temporarily in servlet based web application
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Creating a config file in PHP
...or example, it is possible to create an INI file like this:
app.ini
[database]
db_name = mydatabase
db_user = myuser
db_password = mypassword
[application]
app_email = mailer@myapp.com
app_url = myapp.com
So the only thing you need to do is call:
$ini = parse_ini_file('app.ini');
T...
Is it possible to implement a Python for range loop without an iterator variable?
...ou can just live with the extra i variable.
Here is the option to use the _ variable, which in reality, is just another variable.
for _ in range(n):
do_something()
Note that _ is assigned the last result that returned in an interactive python session:
>>> 1+2
3
>>> _
3
F...
Tool to convert Python code to be PEP8 compliant
...ed by autopep8.
As an example, I applied this technique to the pandas code base.
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“Inner exception” (with traceback) in Python?
...peError("test")
except TypeError, e:
raise MyException(), None, sys.exc_info()[2]
Always do this when catching one exception and re-raising another.
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Defining an array of anonymous objects in CoffeeScript
... Isn't that so ugly :( Coffeescript is really nice for it's indent based coding but for large object literals it's not much better than standard JSON as you have to balance up all the brackets and you end up with nasty trailing bracket soup. There was a ticket to resolve this and use YAML sy...
How to get the part of a file after the first line that matches a regular expression?
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Mad Physicist
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answered Apr 18 '13 at 16:19
Jos De Gra...
How do I avoid capturing self in blocks when implementing an API?
... If you're not using Automatic Reference Counting (ARC), you can do this:
__block MyDataProcessor *dp = self;
self.progressBlock = ^(CGFloat percentComplete) {
[dp.delegate myAPI:dp isProcessingWithProgress:percentComplete];
}
The __block keyword marks variables that can be modified inside th...