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Is there any sed like utility for cmd.exe? [closed]
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answered Sep 24 '08 at 14:05
Adam HughesAdam Hughes
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Where is the C auto keyword used?
...(auto versus extrn). If you do not use one or the other, you have a syntax error. That is to say, x, y; is not a declaration by itself, but auto x, y; is.
Since code bases written in B had to be ported to NB and to C as the language was developed, the newer versions of the language carried some bag...
Access an arbitrary element in a dictionary in Python
...e way :
dict.keys()
return a value in type : dict_keys(), we'll got an error when got 1st member of keys of dict by this way:
dict.keys()[0]
TypeError: 'dict_keys' object does not support indexing
Finally, I convert dict.keys() to list @1st, and got 1st member by list splice method:
list(dic...
Collection that allows only unique items in .NET?
...thon ReinhartJonathon Reinhart
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What is a regular expression which will match a valid domain name without a subdomain?
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edited Aug 12 '15 at 17:05
answered May 2 '15 at 21:50
Ya...
What are transparent comparators?
...neous types (e.g. the pointer_comp type in https://stackoverflow.com/a/18940595/981959 is not transparent according to STL's definition, but defining pointer_comp::is_transparent allows it to be used to solve the problem). If you only ever lookup in your std::set<T, C> with keys of type T or i...
Execute a terminal command from a Cocoa app
...r fills up, NSTask will hang, and your app will hang too, indefinitely. No error message will appear. This can happen if the NSTask returns a lot of info. The solution is to use NSMutableData *data = [NSMutableData dataWithCapacity:512];. Then, while ([task isRunning]) { [data appendData:[file readD...
How to tell if a JavaScript function is defined
...ed which is correct but your function should return false and not generate error...
– Wookie88
Oct 22 '12 at 22:53
@Wo...
Dynamically updating plot in matplotlib
...rg/Cookbook/Matplotlib/Animations) seems to be broken (I get a "Forbidden" error)
– David Doria
Sep 18 '15 at 10:55
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Padding is invalid and cannot be removed?
...rent set of keys for decryption than used for encryption you will get this error:
Padding is invalid and cannot be removed
If you are using some algorithm to dynamically generate keys that will not work. They need to be the same for both encryption and decryption. One common way is to have the...