sym | command line utility and a Ruby API | Cryptography library
kandi X-RAY | sym Summary
kandi X-RAY | sym Summary
SYM is an open source command line utility and a Ruby library, which makes it _trivial to encrypt your application secrets with mathematically proven models and ciphers offered in a much larger project — Open SSL. Unlike many existing encryption tools, sym focuses on narrowing the gap between convenience and security, by offering enhanced usability and a streamlined ruby API and a CLI. The primary goal of the library is to make encryption very easy and transparent.
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Top functions reviewed by kandi - BETA
- Initializes the output .
- Process an option from an option
- Creates a new cipher
- Execute an action .
- Detect the keychain using the key
- Initializes the password cache .
- Initializes the output
- Initialize a new value
- process edit edit options
- Returns the value of the given value .
sym Key Features
sym Examples and Code Snippets
Lines of Code : 117License : Non-SPDX (Apache License 2.0)
Copydef _binary_assert_doc(sym, test_var):
"""Common docstring for most of the v1 assert_* ops that compare two tensors element-wise.
Args:
sym: Binary operation symbol, i.e. "=="
test_var: a string that represents the variable in the right- def _binary_assert(sym, opname, op_func, static_func, x, y, data, summarize,
message, name):
"""Generic binary elementwise assertion.
Implements the behavior described in _binary_assert_doc() above.
Args:
sym: Mathematic def _unary_assert_doc(sym, sym_name):
"""Common docstring for assert_* ops that evaluate a unary predicate over every element of a tensor.
Args:
sym: Mathematical symbol for the check performed on each element, i.e. "> 0"
sym_name: En Community Discussions
Trending Discussions on sym
QUESTION
I am trying to generate an RMarkdown document. I have a list freqsByYear and I would like the user to select from a drop down menu (or some similar method) and this will get stored as Q from here I can pass it to a ggplot function and make the plot as follows.
ANSWER
Answered 2021-Jun-13 at 14:27You could use shiny runtime which allows to create a selectInput and to react to changes to this input with renderPlot:
QUESTION
When defining a syntax, it is possible to match 1 or more times (+) or 0 or more times (*) similarly to how it is done in regex. However, I have not found in the rascal documentation if it is possible to also match a Symbol a specific amount of times. In regex (and Rascal patterns) this is done with an integer between two curly brackets but this doesn't seem to work for syntax definition. Ideally, I'd want something like:
...ANSWER
Answered 2021-Jun-13 at 10:25No this meta syntax does not exist in Rascal. We did not add it.
You could write an over-estimation like this and have a post-parse filter reject more than 5 items:
QUESTION
I've written a function which takes symbol as input and then is converted to a quosure by enquo() then evaluated in tidyverse functions by the !! operator. A simplified version of the function is as follows (the full function returns a dataframe and does more instead of just calculating a number but just for illustration purposes it should suffice):
ANSWER
Answered 2021-Jun-13 at 04:57You can change the function to accept strings.
QUESTION
create_c <- function(df, line_number = NA, prior_trt, line_name, biomarker, ...) {
if (!"data.frame" %in% class(df)) {
stop("First input must be dataframe")
}
# handle extra arguments
args <- enquos(...)
names(args) <- tolower(names(args))
# check for unknown argument - cols that do not exist in df
check_args_exist(df, args)
# argument to expression
ex_args <- unname(imap(args, function(expr, name) quo(!!sym(name) == !!expr)))
# special case arguments
if (!missing(line_number)) {
df <- df %>% filter(line_number %in% (!!line_number))
if (!missing(prior_trt)) {
df <- filter_arg(df. = df, arg = prior_trt, col = "prior_trt_", val = "y")
}
}
if (!missing(biomarker)) {
df <- filter_arg(df. = df, arg = biomarker, col = "has_", val = "positive")
}
if (!missing(line_name)) {
ln <- list()
if (!!str_detect(line_name[1], "or")) {
line_name <- str_split(line_name, " or ", simplify = TRUE)
}
for (i in 1:length(line_name)) {
ln[[i]] <- paste(tolower(sort(strsplit(line_name[i], "\\+")[[1]])), collapse = ",")
}
df <- df %>% filter(line_name %in% (ln))
}
df <- df %>%
group_by(patient_id) %>%
slice(which.min(line_number)) %>%
ungroup()
df <- df %>% filter(!!!ex_args)
invisible(df)
}
ANSWER
Answered 2021-Jun-10 at 14:44Certainly there is a way: operators are regular functions in R, you can pass them around like any other function.
The only complication is that the operators are non-syntactic names so you can’t just pass them “as is”, this would confuse the parser. Instead, you need to wrap them in backticks, to make their use syntactically valid where a name would be expected:
QUESTION
I would like to add columns in a dataframe (filled in with NA) from an existing vector.
Here's my example (I want 2 new columns "State" and "Type" with NA)
Many thanks in advance !
ANSWER
Answered 2021-Jun-09 at 09:49I'm not exactly sure what the result should be, but we can create a named vector of new variables and splice it into mutate with !!!:
QUESTION
I am using Get-ADUser on Powershell to retrieve a list of Title attribute then feed it to a file using Add-Content. The script iterates between multiple ADSearchBases hence the feed file is prepared before hand with the desired header. However, as the script runs for each ADSearchBase, multiple headers are also added in the feed file.
Do note that I will be extracting multiple properties down the line, the sample below is for just 1 property.
The resulting file will be fed to an application hence the formatting requirements.
...ANSWER
Answered 2021-Jun-03 at 05:34Unless there is a better way to do this that comes around, here is what works for me.
I ended up feeding the result of Get-ADUser to a variable and loop thru that variable to skip the 1st value which is the unwanted header.
QUESTION
I have a table that's aggregated by date, sym and client_type. The rest of the cols are not aggregated but rather lists.
So for example :
...ANSWER
Answered 2021-Jun-03 at 15:39If you just want to find duplicates you could possibly use fby rather than time buckets/windows?
QUESTION
I have a problem with handling asio::error_code values when they are received from another dll or executable. For instance, I may run an asynchronous operation with a handler:
ANSWER
Answered 2021-Jun-03 at 14:30This is what I meant with this comment
though boost::system::system_error could invite issues back
The trouble is, error categories are global singleton instances, with object identity (i.e. compared for equality by their address).
You'r ending up with multiple instances in multiple modules. The usual solution is to
- dynamically link to Boost System, so all libraries use the same copy (this does however sometimes run into initialization order issues)
- if that doesn't solve it, make sure all modules actually load the same library (version?)
- In recent boosts I think there's the option to build Boost System completely header-only. This may or may not involve new-fangled C++14 inline, I haven't checked.
If all else fails, do your own translation. There's related issues that might give you ideas:
- Is it possible to convert a boost::system::error_code to a std:error_code?
- Do note that exceptions may run into very similar issues due to RTTI not necessarily matching; exceptions need to be exported types and linked dynamically from the same module for the exception handlers to match the thrown runtime type id.
Is it normal or expected to compare only errorCode.value() against enums?
No it is not. According to some sources Boost as well as standard library promise to map generic error category to errc which is standard - so you could do that, but you still have to figure out whether that is the category, so doesn't help your scenario.
QUESTION
ANSWER
Answered 2021-Jun-03 at 14:11You are telling gnuplot to plot the y-tic labels in the graph because you are looping from column 1 to column 6.
Furthermore, you don't have to set the ytics manually, you can do it automatically in the plot command :ytic(1).
If you use word() (check help word) you can avoid arrays and the code should even run with gnuplot 4.x (which did not have arrays).
By the way, if you want to set ranges and tics you have to do this before the plot command.
Code:
QUESTION
I'm trying to iterate the dataframe and get the data and add row by row. Trying to fetch stock data (single row) for every company
The code is below :
...ANSWER
Answered 2021-Jun-03 at 10:19in each iteration of your for-loop, your overwrite the previous value of 'df'. One way to resolve would be:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install sym
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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