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Java Generate Random Number Between Two Given Values [duplicate]
...va doesn't have a Random generator between two values in the same way that Python does. It actually only takes one value in to generate the Random. What you need to do, then, is add ONE CERTAIN NUMBER to the number generated, which will cause the number to be within a range. For instance:
package R...
C++ auto keyword. Why is it magic?
...te code for every Variable Type passed into specific functions. Consider a Python similar print() function in it's C base.
#include <iostream>
#include <string>
#include <array>
using namespace std;
void print(auto arg) {
cout<<arg<<" ";
}
int main()
{
string ...
What is the difference between Elastic Beanstalk and CloudFormation for a .NET project?
...ing web applications and services developed with Java, .NET, PHP, Node.js, Python, Ruby, Go, and Docker on familiar servers such as Apache, Nginx, Passenger, and IIS.
You can simply upload your code and Elastic Beanstalk automatically handles the deployment, from capacity provisioning, load balancin...
How do you organise multiple git repositories, so that all of them are backed up together?
...prepended to $PATH
./lib/ # prepended to $LD_LIBRARY_PATH
./lib/python/ # prepended to $PYTHONPATH
./setup_env.bash # sets up the environment
Now inside /bin and /lib there are the multiple projects and and their corresponding libraries. I know this isn't a standard project, but i...
When is .then(success, fail) considered an antipattern for promises?
...belled block and the break statement feel a bit odd, this is actually what python has try-except-else for (recommended reading!).
// some_promise_call().then(logger.log).catch(logger.log)
try {
var results = some_call();
logger.log(results);
} catch(e) {
logger.log(e);
}
The catch log...
ANTLR: Is there a simple example?
...les, examples of visitors in different languages (Java, JavaScript, C# and Python) and many other things. Highly recommended.
EDIT: other useful articles by Gabriele Tomassetti on ANTLR
Getting started with ANTLR in C#
Getting Started with ANTLR in
C++
...
Moving matplotlib legend outside of the axis makes it cutoff by the figure box
...adLeft+padRight+padLegend
heightTot = heightAx+padTop+padBottom
# resize ipython window (optional)
posScreenX = 1366/2-10 #pixel
posScreenY = 0 #pixel
canvasPadding = 6 #pixel
canvasBottom = 40 #pixel
ipythonWindowSize = '{0}x{1}+{2}+{3}'.format(int(round(widthTot*dpi))+2*canvasPadding
...
Detecting an undefined object property
...that doing so may break your code. In C you can #define true false, and in Python you can assign to True and False, but people don't feel the need to design their code in those languages in such a way as to protect against the possibility of themselves deliberately sabotaging their own environment e...
Compare two DataFrames and output their differences side-by-side
... 4.12 True | False NaT | 2013-05-01 12:00:00
By the way, if you're in IPython Notebook, you may like to use a colored diff function
to give colors depending whether cells are different, equal or left/right null :
from IPython.display import HTML
pd.options.display.max_colwidth = 500 # You need ...
How to write a cron that will run a script every day at midnight?
...
Put this sentence in a crontab file:
0 0 * * * /usr/local/bin/python /opt/ByAccount.py > /var/log/cron.log 2>&1
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