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In Python, how can you load YAML mappings as OrderedDicts?
...d lib from Python 2.7
from collections import OrderedDict
except ImportError:
# try importing the backported drop-in replacement
# it's available on PyPI
from ordereddict import OrderedDict
class OrderedDictYAMLLoader(yaml.Loader):
"""
A YAML loader that loads mappings into ...
Call to undefined function curl_init().? [duplicate]
...i am going to implement Authorize.net payment gateway. However, I got this error:
3 Answers
...
Javascript object Vs JSON
... would need quotes:
a = { "!": 1234 } // Valid
a = { !: 1234 } // Syntax error
In most cases though, you can omit the quotes around keys on object literals.
Q2: JSON is literally a string representation. It is just a string. So, consider this:
var testObject = { hello: "world" }
var jSonString...
Anatomy of a “Memory Leak”
...excessive collection, to a series of memory exceptions and finally a fatal error followed by forced process termination.
You know an application has a memory problem when monitoring shows that more and more memory is allocated to your process after each garbage collection cycle. In such case, you a...
How can I access Google Sheet spreadsheets only with Javascript?
...
})
.catch(function (error) {
console.log(error);
});
...
What does the Java assert keyword do, and when should it be used?
...ot throw an exception of the specified type. It can throw only an AssertionError. docs.oracle.com/javase/8/docs/technotes/guides/language/…
– Bakhshi
Jul 26 '17 at 0:45
...
Android: checkbox listener
...
You get the error because you imported wrong package.You should import android.widget.CompoundButton.OnCheckedChangeListener;
So the callback should be :
box.setOnCheckedChangeListener(new OnCheckedChangeListener() {
@...
Can someone explain Microsoft Unity?
...>(); and you didn't Configure the SomeConcreteClass? Would you get and error in that case?
– RayLoveless
Jun 7 '13 at 21:50
...
How to use enums as flags in C++?
...uld NOT be the type of your variable. Your variable should be int and the error will go away.
Putting hexadecimal values like some other people suggested is not needed. It makes no difference.
The enum values ARE of type int by default. So you can surely bitwise OR combine them and put them tog...
Amazon EC2, mysql aborting start because InnoDB: mmap (x bytes) failed; errno 12
...emory:
Initializing buffer pool, size = 512.0M
A few lines down, the error message tells you MySQL will not start because it cannot reserve enough (512M) memory for the InnoDB buffer pool:
Fatal error: cannot allocate memory for the buffer pool
That begs three questions:
How much memor...