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Where to find “Microsoft.VisualStudio.TestTools.UnitTesting” missing dll?
...
In my case (VS2019) I needed to upgrade these packages then it fixed the problem. Cheers!
– RJFalconer
Feb 6 at 22:40
...
Why is `std::move` named `std::move`?
...e proposal in 2002. This paper first introduces the rvalue reference, and then shows how to write a more efficient std::swap:
template <class T>
void
swap(T& a, T& b)
{
T tmp(static_cast<T&&>(a));
a = static_cast<T&&>(b);
b = static_cast<T&a...
Using do block vs braces {}
...1(method2){ puts "hi" }
but if you say
method1 method2{
puts "hi"
}
then method2 will be called with the block then the returned value will be passed to method1 as an argument. Which is equivalent to method1(method2 do puts "hi" end)
def method1(var)
puts "inside method1"
puts "metho...
How to install an APK file on an Android phone?
...the Android USB device driver if you haven’t already (Windows only), and then plug the phone into your computer using the USB cable that came with the phone.
Close the emulator window if it’s already open. As long as the phone is plugged in, Eclipse will load and run applications on the phone in...
How to decompile a whole Jar file? [closed]
... :) Next step: version control (stackoverflow.com/questions/59561/…) And then Continuous Integration (stackoverflow.com/questions/130592/…)
– VonC
Apr 19 '12 at 11:13
3
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Convert float to double without losing precision
...m just making things up) suppose you had:
float f = 0.1F;
double d = f;
Then the value of f might be exactly 0.100000234523. d will have exactly the same value, but when you convert it to a string it will "trust" that it's accurate to a higher precision, so won't round off as early, and you'll se...
Favourite performance tuning tricks [closed]
... bits, but if you don't have anything like that (and maybe even if you do) then I would consider the following...
99% of problems I have seen are caused by putting too many tables in a join. The fix for this is to do half the join (with some of the tables) and cache the results in a temporary tabl...
Why do we need to install gulp globally and locally?
...t gulp say that I need to install gulp first globally (with -g flag) and then one more time locally. Why do I need this?
...
How do I remove an item from a stl vector with a certain value?
...move doesn't change it. If it did change it (and invalidate the old value) then there would be a problem: order of evaluation of parameters is unspecified and therefore you wouldn't know whether the second vec.end() is still valid by the time it's used. The reason it's the same is simple, std::remov...
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'
I installed LAMP on Ubuntu 12.04 LTS (Precise Pangolin) and then set root password on phpMyAdmin . I forgot the password and now I am unable to login. When I try to change password through terminal I get:
...