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How can I make console.log show the current state of an object?
... it'll do the lazy evaluation when you expand it. But if the console is already open (e.g. you open the console and then hit refresh on the page), it'll do eager evaluation -- i.e. print the value at the time the log statement was run.
– Polemarch
Jan 14 '14 a...
Getting attribute using XPath
...g. How such a mapping is created is implementation-specific and one has to read in the documentation of the host of the XPath engine. This is done in a specific way in .NET and in another way in let's say in Saxon. If you don't have any such mapping, use: title/@*[name()='v:lang']
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Replace a value in a data frame based on a conditional (`if`) statement
...] <- "b"
Take a look at Index vectors in R Introduction (if you don't read it yet).
EDIT. As noticed in comments this solution works for character vectors so fail on your data.
For factor best way is to change level:
levels(junk$nm)[levels(junk$nm)=="B"] <- "b"
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Why should text files end with a newline?
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@BilltheLizard, I mean wc has already been mentioned....
– Pacerier
Jul 3 '15 at 14:38
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How to pass parameters to anonymous class?
...y reference them from the inner class, since usually they are only getting read.
– Thomas
Sep 27 '13 at 2:12
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TypeError: 'module' object is not callable
...YourClass import YourClass
Then, you will have an instance of your class ready when you import it into another script:
from YourClassParentDir import YourClass
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How do you do a simple “chmod +x” from within python?
... I would do STAT_OWNER_EXECUTABLE = stat.S_IEXEC, and use the human readable local constant instead of the gibberish one.
– ThorSummoner
Dec 22 '15 at 21:31
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How to get a random number in Ruby
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you want separate reproducible sequences of random numbers (say one per thread)
you want to be able to save and resume a reproducible sequence of random numbers (easy as Random objects can marshalled)
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Git clone particular version of remote repository
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@YuriGhensev If the commit was already pushed to a remote branch you can do git pull origin [branch] otherwise, afaik, its lost.
– Rui Carneiro
Sep 22 '17 at 8:00
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Convert json data to a html table [closed]
...le given json data?
I don't want to define the columns, the library should read the keys in the json hash and generate columns.
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