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const char* concatenation
I need to concatenate two const chars like these:
12 Answers
12
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Set size on background image with CSS?
Is it possible to set the size of the background image with CSS?
18 Answers
18
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Converting Epoch time into the datetime
I am getting a response from the rest is an Epoch time format like
8 Answers
8
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Convert nested Python dict to object?
...i'])
>>> s.a
1
>>> s.b
{'c': 2}
>>> s.c
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: 'MyStruct' object has no attribute 'c'
>>> s.d
['hi']
The alternative (original answer contents) is:
class Struct:
d...
How to remove old Docker containers
...uestion is related to Should I be concerned about excess, non-running, Docker containers? .
61 Answers
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How to list imported modules?
...
import sys
sys.modules.keys()
An approximation of getting all imports for the current module only would be to inspect globals() for modules:
import types
def imports():
for name, val in globals().items():
if isinstance(val, types.Mod...
Can I grep only the first n lines of a file?
I have very long log files, is it possible to ask grep to only search the first 10 lines?
12 Answers
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Converting JavaScript object with numeric keys into array
I have an object like this coming back as a JSON response from the server:
16 Answers
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Purpose of Activator.CreateInstance with example?
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Say you have a class called MyFancyObject like this one below:
class MyFancyObject
{
public int A { get;set;}
}
It lets you turn:
String ClassName = "MyFancyObject";
Into
MyFancyObject obj;
Using
obj = (MyFancyObject)Activator.CreateInstance("MyAssembly", C...
Get the previous month's first and last day dates in c#
I can't think of an easy one or two liner that would get the previous months first day and last day.
10 Answers
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