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Current time in microseconds in java
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You can use System.nanoTime():
long start = System.nanoTime();
// do stuff
long end = System.nanoTime();
long microseconds = (end - start) / 1000;
to get time in nanoseconds but it is a strictly relative measure. It has no absolute meaning. It is only useful ...
How do I animate constraint changes?
...ts you might want to call self.view.layoutIfNeeded() to make sure that the starting point for the animation is from the state with old constraints applied (in case there were some other constraints changes that should not be included in animation):
otherConstraint.constant = 30
// this will make su...
Extension method and dynamic object
...ng change; calls currently throwing RunTimeBinderExceptions would suddenly start working upon recompiling source. Also, would there be any security risks associated with implementing such a feature?
– Ani
Mar 15 '11 at 23:45
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An error occurred while validating. HRESULT = '8000000A'
... build server. Build process always worked before and hadn't changed, but started failing consistently. Added this to the build script just before the call to devenv.exe and it worked for me in VS 2013. Thanks a ton.
– Jim
Jan 12 '18 at 0:18
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When to use thread pool in C#? [closed]
...e post also has some points on when you should not use the thread pool and start your own thread instead.
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Should we pass a shared_ptr by reference or by value?
... ++x;
}
int main()
{
auto p = std::make_shared<int>();
auto start = clock();
for (int i = 0; i < 10000000; ++i)
{
foo(p);
}
std::cout << "Took " << clock() - start << " ms" << std::endl;
}
Using VS2015, x86 release build, on my ...
Using git commit -a with vim
... I'd rather not teach that to a newbie, as if they forget the :, then they start deleting characters, and then that leads to panic 2.
– abcd
May 23 '11 at 15:13
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How do I iterate over a range of numbers defined by variables in Bash?
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Note that seq $END would suffice, as the default is to start from 1. From man seq: "If FIRST or INCREMENT is omitted, it defaults to 1".
– fedorqui 'SO stop harming'
Aug 5 '14 at 9:06
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Why can't a text column have a default value in MySQL?
...REATE_USER,NO_ENGINE_SUBSTITUTION"
Replace it with
sql_mode='MYSQL40'
Restart the MySQL service (assuming that it is mysql5)
net stop mysql5
net start mysql5
If you have root/admin access you might be able to execute
mysql_query("SET @@global.sql_mode='MYSQL40'");
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Is there a difference between PhoneGap and Cordova commands?
...a command line (at least for the CLI section where you are supposed to get started)
– Miles M.
Jan 13 '14 at 20:51
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