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How to get method parameter names?
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363
Take a look at the inspect module - this will do the inspection of the various code object pro...
PHP abstract properties
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edited Jul 3 '13 at 12:48
Emanuil Rusev
30.8k4747 gold badges121121 silver badges191191 bronze badges
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Is a Python list guaranteed to have its elements stay in the order they are inserted in?
...nd places it behind the content of another.
If we have
list1 = [0, 1, 2, 3, 4]
list2 = [5, 6, 7, 8, 9]
Then
list1 + list2
Is the same as
[0, 1, 2, 3, 4] + [5, 6, 7, 8, 9]
Which evaluates to
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
Much like
"abdcde" + "fghijk"
Produces
"abdcdefghijk"
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How to convert a char array back to a string?
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213
No, that solution is absolutely correct and very minimal.
Note however, that this is a very un...
How to find index of list item in Swift?
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831
As swift is in some regards more functional than object-oriented (and Arrays are structs, not o...
MySQL load NULL values from CSV data
I have a file that can contain from 3 to 4 columns of numerical values which are separated by comma. Empty fields are defined with the exception when they are at the end of the row:
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Split array into chunks
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edited Jan 2 '19 at 16:32
answered Dec 13 '11 at 20:28
B...
Iterating Through a Dictionary in Swift
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360
Dictionaries in Swift (and other languages) are not ordered. When you iterate through the dict...
Format floats with standard json module
...der
encoder.FLOAT_REPR = lambda o: format(o, '.2f')
print(json.dumps(23.67))
print(json.dumps([23.67, 23.97, 23.87]))
emits:
23.67
[23.67, 23.97, 23.87]
as you desire. Obviously, there should be an architected way to override FLOAT_REPR so that EVERY representation of a float is under your co...
Sublime Text 2 and 3: open the same file multiple times
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30
Go into the pane you want to see the file in.
Type Ctrl-p (Mac: ⌘-p) to get the list of file...