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Copy existing project with a new name in Android Studio
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R command for setting working directory to source file location in Rstudio
... your own answer at stackoverflow.com/a/35842176/1247080 works (one must include the dirname though). I added it
– Stat-R
Apr 15 '16 at 19:15
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Unescape HTML entities in Javascript?
... but never adds it, no site HTML is modified.
It will work cross-browser (including older browsers) and accept all the HTML Character Entities.
EDIT: The old version of this code did not work on IE with blank inputs, as evidenced here on jsFiddle (view in IE). The version above works with all inpu...
What is the correct way to start a mongod service on linux / OS X?
... Heads up to OSX users: I installed mongo via homebrew and it included /usr/local/Cellar/mongodb/2.4.5-x86_64/homebrew.mxcl.mongodb.plist (and was properly configured for my installation). Just copied homebrew.mxcl.mongodb.plist into LaunchAgents and followed the rest of these instructi...
Passing a std::array of unknown size to a function
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I tried below and it just worked for me.
#include <iostream>
#include <array>
using namespace std;
// made up example
void mulArray(auto &arr, const int multiplier)
{
for(auto& e : arr)
{
e *= multiplier;
}
}
void dispArra...
Change old commit message on Git
I was trying to edit an old commit message as explained here .
5 Answers
5
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How can I find out if I have Xcode commandline tools installed?
...ing like this: --prefix=/Library/Developer/CommandLineTools/usr --with-gxx-include-dir=/usr/include/c++/4.2.1 Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)
– Siavash Alp
Jan 22 '14 at 4:47
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How to log a method's execution time exactly in milliseconds?
...u should use mach_absolute_time( ) declared in <mach/mach_time.h>:
#include <mach/mach_time.h>
#include <stdint.h>
// Do some stuff to setup for timing
const uint64_t startTime = mach_absolute_time();
// Do some stuff that you want to time
const uint64_t endTime = mach_absolute_t...
How do I force Postgres to use a particular index?
...s doesn't use indexes when datatypes don't match properly, you may need to include appropriate casts.
Your planner settings might be causing problems.
See also this old newsgroup post.
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