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JSON, REST, SOAP, WSDL, and SOA: How do they all link together
Currently doing some exams and I'm struggling through some concepts. These have all been 'mentioned' in my notes really but I didn't really understand how they all linked together. As far as my understanding is:
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Creating a Pandas DataFrame from a Numpy array: How do I specify the index column and column headers
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I agree with Joris; it seems like you should be doing this differently, like with numpy record arrays. Modifying "option 2" from this great answer, you could do it like this:
import pandas
import numpy
dtype = [('Col1','int32'), ('Col2','float32'), ('Col3','float32')]
va...
Timeout a command in bash without unnecessary delay
...cked, then the subsequent SIGKILL (9) terminates it.
#
# Based on the Bash documentation example.
# Hello Chet,
# please find attached a "little easier" :-) to comprehend
# time-out example. If you find it suitable, feel free to include
# anywhere: the very same logic as in the original examples...
How do .gitignore exclusion rules actually work?
...t include this" - "ignore this directory (/a/b/c/) but not this one (foo)" doesn't make much sense; "ignore all files in this directory (/a/b/c/*) but not this one (foo)" does. To quote the man page:
An optional prefix ! which negates the pattern; any matching file excluded by a previous patter...
Loop inside React JSX
I'm trying to do something like the following in React JSX (where ObjectRow is a separate component):
66 Answers
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How do I recover/resynchronise after someone pushes a rebase or a reset to a published branch?
...point onward onto rebased remote branch.
Rebasing is like violence: if it doesn’t solve your problem, you just need more of it. ☺
You can do this without the bookmark of course, if you look up the pre-rebase origin/foo commit ID, and use that.
This is also how you deal with the situation wher...
Nested JSON objects - do I have to use arrays for everything?
Is there any way to have nested objects in JSON so I don't have to make arrays out of everything? For my object to be parsed without error I seem to need a structure like this:
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How to create a HashMap with two keys (Key-Pair, Value)?
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Hi, others have x'or the two values when doing hashCode. Why do you use 31? I thought it has something to do with 32-bit integer, but when I think about it it doesn't make sense, because x=1 and y=0 still maps to the same hashcode as x=0 and y=31
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Maven - How to compile tests without running them ?
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In netbeans, that is what i was doing. I see the following mvn -Dmaven.test.skip=true -Dnetbeans.execution=true clean install then i see the following
– user373201
Jan 22 '11 at 15:57
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How do I use Node.js Crypto to create a HMAC-SHA1 hash?
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Documentation for crypto: http://nodejs.org/api/crypto.html
const crypto = require('crypto')
const text = 'I love cupcakes'
const key = 'abcdeg'
crypto.createHmac('sha1', key)
.update(text)
.digest('hex')
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