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LaTeX source code listing like in professional books
...in the formatting instructions to produce something like the sample below (from Manning's sample chapter for Spring in Action ):
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Very Long If Statement in Python [duplicate]
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Here is the example directly from PEP 8 on limiting line length:
class Rectangle(Blob):
def __init__(self, width, height,
color='black', emphasis=None, highlight=0):
if (width == 0 and height == 0 and
color ...
Rails Admin vs. ActiveAdmin [closed]
...active_admin/issues/677
I think it would be great to take the best parts from both, and collaborate on the missing pieces.
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How to print the values of slices
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Be aware though that with this solution any leading brackets will be lost from the first value and any trailing brackets will be lost from the last value
a := []string{"[a]", "[b]"}
fmt.Print(strings.Trim(fmt.Sprint(a), "[]")
fmt.Print(a)
Returns:
a] [b
[[a] [b]]
For more info see the documen...
How to check the differences between local and github before the pull [duplicate]
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I tried you method, and got no outputs from git diff master origin/master and its opposite, but git status tells me Your branch is ahead of 'origin/master' by 4 commits. What's going on?
– Jason
Dec 19 '17 at 14:39
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Java 8: performance of Streams vs Collections
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Stop using LinkedList for anything but heavy removing from the middle of the list using iterator.
Stop writing benchmarking code by hand, use JMH.
Proper benchmarks:
@OutputTimeUnit(TimeUnit.NANOSECONDS)
@BenchmarkMode(Mode.AverageTime)
@OperationsPerInvocation(StreamVsVanill...
Base64 Decoding in iOS 7+
...der, so I don't like using it, since I think that header should be removed from the iOS SDK altogether. Anyway, you have a point in saying that is very readable, so feel free to use it.
– Gabriele Petronella
Mar 16 '14 at 22:52
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Possibility of duplicate Mongo ObjectId's being generated in two different collections?
...ction.
There are three solutions to this:
You can unset() the _id field from the array
You can reinitialize the entire array with array() each time you loop through your dataset
You can explicitly define the _id value yourself (taking care to define it in such a way that you don't generate dups y...
Convert number strings with commas in pandas DataFrame to float
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If you're reading in from csv then you can use the thousands arg:
df.read_csv('foo.tsv', sep='\t', thousands=',')
This method is likely to be more efficient than performing the operation as a separate step.
You need to set the locale first:...
Detecting CTRL+C in Node.js
I got this code from a different SO question, but node complained to use process.stdin.setRawMode instead of tty, so I changed it.
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