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How to Calculate Execution Time of a Code Snippet in C++
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You can use this function I wrote. You call GetTimeMs64(), and it returns the number of milliseconds elapsed since the unix epoch using the system clock - the just like time(NULL), except in milliseconds.
It works on both windows and linux; it is thread safe.
Note that the gr...
SQL Server Configuration Manager not found
...an directly browse it using this paths..
SQL Server 2019 C:\Windows\SysWOW64\SQLServerManager15.msc
SQL Server 2017 C:\Windows\SysWOW64\SQLServerManager14.msc
SQL Server 2016 C:\Windows\SysWOW64\SQLServerManager13.msc
SQL Server 2014 C:\Windows\SysWOW64\SQLServerManager12.msc
SQL Server 2012 ...
No module named _sqlite3
... the steps below:
Install sqlite-devel (or libsqlite3-dev on some Debian-based systems)
Re-configure and re-compiled Python with ./configure --enable-loadable-sqlite-extensions && make && sudo make install
Note
The sudo make install part will set that python version to be the ...
Mac SQLite editor [closed]
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Base is younger than your question, and definitely feels like a 1.0, but the user experience is miles better than the experience of using any of the "cross-platform" apps on a Mac.
http://menial.co.uk/software/base/
I recom...
C/C++ check if one bit is set in, i.e. int variable
... for mentioning it's starting from 0 since I suspect the OP was thinking 1-based and the accepted answer will get him into trouble. :)
– Jim Buck
Feb 7 '09 at 17:36
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When should I use the “strictfp” keyword in java?
... "decimal point numbers also known as floating point" -- Decimal means base 10, and has nothing to do with floating point representations.
– aioobe
Dec 1 '19 at 15:34
add ...
Why is require_once so bad to use?
...calls are made:
time(NULL) = 1223772434
lstat64("/home", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat64("/home/fbarnes", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat64("/home/fbarnes/phpperf", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat64("/home...
Error to run Android Studio
..._91"
Java(TM) SE Runtime Environment (build 1.8.0_91-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.91-b14, mixed mode)
Check what compiler is used
javac -version
It should show something like this
javac 1.8.0_91
Finally, add JAVA_HOME to the environment variable
Edit /etc/environment and...
Android SDK Manager Not Installing Components
...roid Studio), do the following in Terminal
cd /android/adt-bundle-mac-x86_64/sdk/tools
sudo ./android sdk
This launches SDK manager as admin. Now update/install the packages from SDK manager and it'll work.
share
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Why is x86 ugly? Why is it considered inferior when compared to others? [closed]
...t so ugly, since it can't decide if it's an accumulator or a register-file based architecture (though this was mostly fixed with the 386, which made the instruction set much more orthogonal, irregardless of whatever the 68k fans tell you).
– ninjalj
Jul 16 '11 ...