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How can I load an object into a variable name that I specify from an R data file?
...DS and readRDS, correspondingly, save and restore all object's attributes, including ones created by an application (via attr)? I tried to use this approach instead of save and load, trying to find a workaround for my problem. Howver, it doesn't seem to be the case, unless I'm doing something wrong:...
Best way to parse command line arguments in C#? [closed]
...he property name.
Value conversion: Uses the powerful ConvertEx class also included in BizArk to convert values to the proper type.
Boolean flags: Flags can be specified by simply using the argument (ex, /b for true and /b- for false) or by adding the value true/false, yes/no, etc.
Argument arrays: ...
virtualenv --no-site-packages and pip still finding global packages?
...I know this is a really (really) old post, but I have searched everywhere, including asking some of my own questions on SO, and I cannot figure out how to get --no-site-packages to work. I'm getting close to just wiping ubuntu and seeing if that fixes things. I thought initially that I was having th...
How to get the data-id attribute?
..... Every attempt is made to convert the string to a JavaScript value (this includes booleans, numbers, objects, arrays, and null). A value is only converted to a number if doing so doesn't change the value's representation. For example, "1E02" and "100.000" are equivalent as numbers (numeric value 1...
How to return multiple lines JSX in another return statement in React?
...
Thanks! TIL! Updating my answer to include a link to a JSFiddle that shows that flatten is optional. Will also include the link to the React docs.
– Jan Olaf Krems
May 24 '14 at 4:37
...
What's this =! operator? [duplicate]
...signment has taken place by checking the value of a, which is also true.
#include <iostream>
int main()
{
bool a = false;
bool b = false;
if(a)
printf("a is true!\n");
else
printf("a is false!\n");
if(a = !b)
printf("expression is true!\n");
...
What is the benefit of using $() instead of backticks in shell scripts?
...contents of the embedded command and cannot handle some valid scripts that include backquotes, while the newer $() form can process any kind of valid embedded script.
For example, these otherwise valid embedded scripts do not work in the left column, but do work on the rightIEEE:
echo ` ...
Is there an alternative sleep function in C to milliseconds?
...equently removed from POSIX; for new code, nanosleep() is preferred:
#include <time.h>
int nanosleep(const struct timespec *req, struct timespec *rem);
DESCRIPTION
nanosleep() suspends the execution of the calling thread until either at least the time specified in *req has ...
decorators in the python standard lib (@deprecated specifically)
...
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