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C++ Convert string (or char*) to wstring (or wchar_t*)
...-)) representation of a Unicode string of your interest, then your problem can be fully solved with the standard library (C++11 and newer) alone.
The TL;DR version:
#include <locale>
#include <codecvt>
#include <string>
std::wstring_convert<std::codecvt_utf8_utf16<wchar_t&...
Getting and removing the first character of a string
...So rather than defining a pop function to operate on character vectors, we can make a reference class with a pop method.
PopStringFactory <- setRefClass(
"PopString",
fields = list(
x = "character"
),
methods = list(
initialize = function(x)
{
x <<- x
},
...
SQL NVARCHAR and VARCHAR Limits
...4000 max set for NVARCHAR(MAX)
Your understanding is wrong. nvarchar(max) can store up to (and beyond sometimes) 2GB of data (1 billion double byte characters).
From nchar and nvarchar in Books online the grammar is
nvarchar [ ( n | max ) ]
The | character means these are alternatives. i.e. you sp...
Matplotlib scatterplot; colour as a function of a third variable
I want to make a scatterplot (using matplotlib) where the points are shaded according to a third variable. I've got very close with this:
...
What is an xs:NCName type and when should it be used?
...s.
xs:string puts no restrictions on your names at all, but xs:NCName basically disallows ":" to appear in the string.
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Difference between two dates in Python
...
I get TypeError: 'int' object is not callable when I try to do .days() on a timedelta object and the documentation makes not mention of it either (docs.python.org/2/library/datetime.html).
– user1761806
Jun 26 '17 at 10:46
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How to deny access to a file in .htaccess
...s of subdirectories get applied superceding ones from the parent).
So you can have:
<Files "log.txt">
Order Allow,Deny
Deny from all
</Files>
For Apache 2.4+, you'd use:
<Files "log.txt">
Require all denied
</Files>
In an htaccess file in your inscription dir...
Cmake vs make sample codes?
...f commands for each type of target. Therefore, there
is no explicit specification of commands like $(CC) ..., $(RANLIB) ... and so on.
All usual compiler/linker flags dealing with inclusion of header files, libraries, etc.
are replaced by platform independent / build system independent commands.
D...
How to get the contents of a webpage in a shell variable?
In Linux how can I fetch an URL and get its contents in a variable in shell script?
6 Answers
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Shuffle two list at once with same order
...ments and I need shuffle them in order to keep same order in both lists. I cannot shuffle them separately because each time I shuffle the list, I get other results. That is why I need to shuffle the at once with same order because I need compare them in the end (it depends on order). I'm using pytho...