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Combined area of overlapping circles
... white interior) on its boundary.
This decomposes the circle union into a set of polygons (shaded blue) and circular pie pieces (shaded green) that are pairwise disjoint and cover the original union (that is, a partition). Since each piece here is something that's easy to compute the area of, you c...
Import CSV file into SQL Server
...ta into table you could replace those double quotes with ''.
update table
set columnhavingdoublequotes = replace(columnhavingdoublequotes,'"','')
3) How do we track if some rows have bad data, which import skips?
(does import skips rows that are not importable)?
Solution
To handle rows wh...
dyld: Library not loaded … Reason: Image not found
...
@Himanshu I have libcppreset for my project! it has a lot of dependency from boost and ... I run a bash script to change them with install_name_tool but for the LC_ID_DYLIB I can't so need to make a symlink in usr/loca/opt ! is there any way to figur...
How can I extract all values from a dictionary in Python?
...
If you only need the dictionary keys 1, 2, and 3 use: your_dict.keys().
If you only need the dictionary values -0.3246, -0.9185, and -3985 use: your_dict.values().
If you want both keys and values use: your_dict.items() whic...
Get an object properties list in Objective-C
How can I get a list (in the form of an NSArray or NSDictionary ) of a given object properties in Objective-C?
13 Answ...
How to set timeout on python's socket recv method?
I need to set timeout on python's socket recv method. How to do it?
10 Answers
10
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Why is there “data” and “newtype” in Haskell? [duplicate]
...*
Used to create higher level concept based on existing type with distinct set of supported operations or that is not interchangeable with original type (example: Meter, Cm, Feet is Double)
type - creates an alternative name (synonym) for a type (like typedef in C)
No value constructors
No field...
Simple way to copy or clone a DataRow?
... editor after snippets, if snippets enabled
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What is the difference between user and kernel modes in operating systems?
...each entry has a field Privl which encodes the ring.
The LGDT instruction sets the address to the current descriptor table.
See also: http://wiki.osdev.org/Global_Descriptor_Table
the segment registers CS, DS, etc., which point to the index of an entry in the GDT.
For example, CS = 0 means the fi...
Iterate over object attributes in python
..._', '__module__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__', '__str__', '__subclasshook__', '__weakref__', 'bar', 'foo', 'func']
You can always filter out the special methods by using a list comprehension.
>>> [a for a in dir(obj) if not a.startswi...