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Evaluate expression given as a string
... capture output and all warnings, errors and other messages along with the raw results:
> pander::evals("5+5")
[[1]]
$src
[1] "5 + 5"
$result
[1] 10
$output
[1] "[1] 10"
$type
[1] "numeric"
$msg
$msg$messages
NULL
$msg$warnings
NULL
$msg$errors
NULL
$stdout
NULL
attr(,"class")
[1] "eval...
How to escape a pipe char in a code statement in a markdown table?
On GitHub I want to build a table containing pieces of code in Markdown. It works fine except when I put a pipe char (i.e. | ) between the backtick (i.e. ` ) chars.
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Convert a Unicode string to a string in Python (containing extra symbols)
...\x9c10'
>>> s.encode('utf16')
'\xff\xfe\x9c\x001\x000\x00'
This raw string of bytes can be written to a file. However, note that when reading it back, you must know what encoding it is in and decode it using that same encoding.
When writing to files, you can get rid of this manual encode...
What is the difference between indexOf() and search()?
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How do I use Django templates without the rest of Django?
...nment().compile('{% for row in data %}{{ row.name | upper }}{% endfor %}', raw=True)
from __future__ import division
from jinja2.runtime import LoopContext, Context, TemplateReference, Macro, Markup, TemplateRuntimeError, missing, concat, escape, markup_join, unicode_join
name = None
def root(cont...
shared_ptr to an array : should it be used?
... The other difference is that it's slightly bigger and slower than a raw array. Generally not really an issue but let's not pretend that 1 == 1.1.
– Andrew
Dec 24 '15 at 6:47
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How to remove item from array by value? [duplicate]
...n i don't mind including a library. Why do people use jquery , why not use raw javascript then?
– vatsal
Mar 4 '13 at 5:17
10
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Is it safe to use Project Lombok? [closed]
...where you have up to 7 different fields that need to be constructed and hidden with getters. I could remove almost a thousand lines of code with this.
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Are the PUT, DELETE, HEAD, etc methods available in most web browsers?
I've seen a couple questions around here like How to debug RESTful services , which mentions:
7 Answers
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