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(Mac) -bash: __git_ps1: command not found
...ur ~/.bash_profile:
source ~/.git-prompt.sh
Then your PS1 variable that includes __git_ps1 '%s' should work fine.
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How to clone a Date object?
...: true, but getTime() could "looks" like it only returns the time and not include the date as well hence my reference to "cleanest". Frankly the Date type in Javascript is a bit of disaster zone, it should never have been mutable in the first place.
– AnthonyWJones
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Is MATLAB OOP slow or am I doing something wrong?
... nop()" is a do-nothing Java method called from within an M-code loop, and includes the MATLAB-to-Java dispatch overhead with each call. "Java nop() from Java" is the same thing called in a Java for() loop and doesn't incur that boundary penalty. Take the Java and C timings with a grain of salt; a c...
What is x after “x = x++”?
...e operation,)
the RHS of an assignment expression is completely evaluated (including any increments, decrements and/or other side-effects) before the value is assigned to the LHS.
Note that unlike C and C++, the order of evaluation of an expression in Java is totally specified and there is no room...
How many concurrent requests does a single Flask process receive?
...ver. 4 workers == 4 concurrent requests. This is because Gunicorn uses its included sync worker type by default.
It is important to note that Gunicorn also includes asynchronous workers, namely eventlet and gevent (and also tornado, but that's best used with the Tornado framework, it seems). By sp...
Passing parameters to a Bash function
...tName} ${lastName} and I am ${age} years old."
echo "My favorite hobbies include: ${favoriteHobbies[*]}"
}
In other words, not only you can call your parameters by their names (which makes up for a more readable core), you can actually pass arrays (and references to variables - this feature work...
Java: Path vs File
...hts differences, and maps java.io.File functionality to java.nio.file lib (including Path) functionality
Article by Janice J. Heiss and Sharon Zakhour, May 2009, discussing NIO.2 File System in JDK 7
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Where should I put tags in HTML markup?
...L document, where is the proper place to put the <script> tags and included JavaScript? I seem to recall that you are not supposed to place these in the <head> section, but placing at the beginning of the <body> section is bad, too, since the JavaScript will have to be parsed...
entity object cannot be referenced by multiple instances of IEntityChangeTracker. while adding relat
...ce. Later you add a city1 as a reference to the new Employee e1 and add e1 including this reference to city1 to the context in EmployeeService. As a result you have city1 attached to two different context which is what the exception complains about.
You can fix this by creating a context outside of...
When do I use fabs and when is it sufficient to use std::abs?
...e C++ Standard, so it's the case on every platform with a decent compiler, including Windows and Mac OS X. Clause 26.5 says that, in addition to the int version from the C library, there are overloads for long, float, double and long double. Clause 26.2.7 also defines an overload for complex.
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