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Reading/parsing Excel (xls) files with Python
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print("Cell D30 is {0}".format(sh.cell_value(rowx=29, colx=3)))
for rx in range(sh.nrows):
print(sh.row(rx))
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Split string every nth character?
... line = '1234567890'
>>> n = 2
>>> [line[i:i+n] for i in range(0, len(line), n)]
['12', '34', '56', '78', '90']
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MVVM in WPF - How to alert ViewModel of changes in Model… or should I?
...tion. They typically only contain data, so would not have methods such as DrawCard() (that would be in a ViewModel)
So you would probably have plain Model data objects like these:
class CardModel
{
int Score;
SuitEnum Suit;
CardEnum CardValue;
}
class PlayerModel
{
ObservableColl...
How do I wrap text in a pre tag?
...word-wrapped in the middle of a path or something.
Easier to select text range in a text area too if you want to copy to clipboard.
The following is a php excerpt so if your not in php then the way you pack the html special chars will vary.
<textarea style="font-family:monospace;" onfocus="co...
Python Unicode Encode Error
...ascii' codec can't encode character '\ua000' in position 0: ordinal not in range(128)
>>> u.encode('ascii', 'ignore')
'abcd'
>>> u.encode('ascii', 'replace')
'?abcd?'
>>> u.encode('ascii', 'xmlcharrefreplace')
'&#40960;abcd&#1972;'
You might want to read this art...
How to pick just one item from a generator?
...eld x
nums = numgen() # because it must be the _same_ generator
for n in range(3):
numnext = next(nums)
print(numnext)
This outputs:
1001
1002
1003
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Text size and different android screen sizes
...ilable after the system
accounts for screen density (as opposed to using raw pixel
resolution). For more information about density-independent pixels,
read Terms and concepts, earlier in this document. Using new size
qualifiers
The different resource configurations that you can specify ...
Get path of executable
...ns a path with the ".." parts in it, like if it was taking the string pure raw from the command line lol. actually in this case visual studio is launching the process and the .. is part of the debugging path. something like $(projectDir)../some.exe I used PathCanonicalize from Shwlib but one needs ...
Difference in System. exit(0) , System.exit(-1), System.exit(1 ) in Java
...t codes used to be just positive numbers (I mean in UNIX) and according to range:
1-127 are user defined codes (so generated by calling exit(n))
128-255 are codes generated by termination due to different unix signals like SIGSEGV or SIGTERM
But I don't think you should care while coding on Java...
Azure table storage returns 400 Bad Request
... my case it was a forward slash in the RowKey.
I also received an 'OutOfRangeInput - One of the request inputs is out of range.' error when trying to add manually through the storage emulator.
Characters Disallowed in Key Fields
The following characters are not allowed in values for the
...