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Unmangling the result of std::type_info::name
...ven: one with C++11 features and another one with only C++98 features.
In file type.hpp
#ifndef TYPE_HPP
#define TYPE_HPP
#include <string>
#include <typeinfo>
std::string demangle(const char* name);
template <class T>
std::string type(const T& t) {
return demangle(...
The remote end hung up unexpectedly while git cloning
....1 and Transfer-Encoding: chunked is used to avoid creating a massive pack file locally. Default is 1 MiB, which is sufficient for most requests.
Even for the clone, that can have an effect, and in this instance, the OP Joe reports:
[clone] works fine now
Note: if something went wrong on t...
Get program execution time in the shell
...on a command like time -p i=x; while read line; do x=x; done < /path/to/file.txt? It immediatly returns 0.00 unless I don't put anything before the while loop.. what gives?
– natli
Dec 14 '12 at 21:45
...
How to check if a process is running via a batch script
How can I check if an application is running from a batch (well cmd) file?
18 Answers
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How does the keyword “use” work in PHP and can I import classes with it?
I have a file with a class Resp . The path is:
10 Answers
10
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Where are the PostgreSQL logs on macOS?
I would like to take a look at the PostgreSQL log files to see what my app writes to them but I can't find them.
8 Answers
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How to send a header using a HTTP request through a curl call?
...rl --data "param1=value1&param2=value2" http://hostname/resource
For file upload:
curl --form "fileupload=@filename.txt" http://hostname/resource
RESTful HTTP Post:
curl -X POST -d @filename http://hostname/resource
For logging into a site (auth):
curl -d "username=admin&password=ad...
find: missing argument to -exec
...ell) or a +. The difference is that with ;, the command is called once per file, with +, it is called just as few times as possible (usually once, but there is a maximum length for a command line, so it might be split up) with all filenames. See this example:
$ cat /tmp/echoargs
#!/bin/sh
echo $1 -...
How to install GCC piece by piece with GMP, MPFR, MPC, ELF, without shared libraries?
...xtract '$1'..." ;;
esac
else
echo "'$1' is not a valid file!"
fi
}
# ======================
## download and extract:
wget $MIRROR/$GMP
extract $GMP
wget $MIRROR/$MPFR
extract $MPFR
wget $MIRROR/$MPC
extract $MPC
wget $MIRROR/$ISL
extract $ISL
wget $MIRROR/$CLOOG
extract...
How to drive C#, C++ or Java compiler to compute 1+2+3+…+1000 at compile time?
...i thought about using annotation processing.
The apt tool scans the source file before actually parsing the source file to the javac command.
During compilation of the source files, the output will be printed out:
@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.TYPE, ElementTy...