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How to convert NSDate into unix timestamp iphone sdk?
How to convert an NSDate into Unix timestamp? I've read many posts which do the reverse. But I'm not finding anything related to my question.
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I'm getting Key error in python
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A KeyError generally means the key doesn't exist. So, are you sure the path key exists?
From the official python docs:
exception KeyError
Raised when a mapping (dictionary) key is not found in the set of
existing keys.
For example:
>>> mydi...
Index all *except* one item in python
...replace [] with (), b will be an iterator instead of a list.
Or you could do this in-place with pop:
a = range(10)[::-1] # a = [9, 8, 7, 6, 5, 4, 3, 2, 1, 0]
a.pop(3) # a = [9, 8, 7, 5, 4, 3, 2, 1, 0]
In numpy you could do this with a boolean indexing:
a = np.arange(9, -1, -1...
Unmarshaling nested JSON objects
...ruct property without creating a nested struct?
No, encoding/json cannot do the trick with ">some>deep>childnode" like encoding/xml can do.
Nested structs is the way to go.
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improv...
GDB corrupted stack frame - How to debug?
... value (bogus in this case), so if this is what happened, you can easily undo it by manually popping the PC off the stack. In 32-bit x86 code you just do:
(gdb) set $pc = *(void **)$esp
(gdb) set $esp = $esp + 4
With 64-bit x86 code you need
(gdb) set $pc = *(void **)$rsp
(gdb) set $rsp = $rsp ...
Run an OLS regression with Pandas Data Frame
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I think you can almost do exactly what you thought would be ideal, using the statsmodels package which was one of pandas' optional dependencies before pandas' version 0.20.0 (it was used for a few things in pandas.stats.)
>>> import panda...
JQuery .each() backwards
... JQuery to select some elements on a page and then move them around in the DOM. The problem I'm having is I need to select all the elements in the reverse order that JQuery naturally wants to select them. For example:
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Select + copy text in a TextView?
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Just using textIsSelectableis do the job for me
– crgarridos
Apr 5 '18 at 19:46
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How can I concatenate NSAttributedStrings?
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Why do you recommend appending strings instead of adding attributes?
– ma11hew28
Aug 8 '17 at 3:45
add a...
Setting default permissions for newly created files and sub-directories under a directory in Linux?
...any other linux systems are configured with per-user groups by default.
I don't know of a way to force the permissions you want if the user's umask is too strong.
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