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How do you create a daemon in Python?
...le : try to start two times the same daemon with python-daemon : big ugly error. With Sander's code : a nice notice "Daemon already running."
– Basj
Jan 17 '16 at 20:50
...
All possible array initialization syntaxes
...
805
These are the current declaration and initialization methods for a simple array.
string[] arra...
What is the difference between 'typedef' and 'using' in C++11?
...ements
// C++ 11.
for(using Foo = int; Foo{} != 0;) {}
// ^^^^^^^^^^^^^^^ error: expected expression
// C++17 (initialization expressions in switch and if statements).
if (using Foo = int; true) { (void)Foo{}; }
// ^^^^^^^^^^^^^^^ error: expected expression
switch(using Foo = int; 0) { case 0: (...
How to debug Spring Boot application with Eclipse?
... |
edited Jun 3 '16 at 14:05
Jan Nielsen
8,0411111 gold badges4848 silver badges9797 bronze badges
answe...
C++ STL Vectors: Get iterator from index?
So, I wrote a bunch of code that accesses elements in an stl vector by index[], but now I need to copy just a chunk of the vector. It looks like vector.insert(pos, first, last) is the function I want... except I only have first and last as ints. Is there any nice way I can get an iterator to these...
Django: Get an object form the DB, or 'None' if nothing matches
... :)
– Edward Newell
Jun 23 '14 at 3:05
@emispowder, what if I don't want to return None, I want to return an alert mes...
How do I measure the execution time of JavaScript code with callbacks?
..., end);
}
end = function(err, saved) {
console.log(( err || !saved )?"Error":"Saved");
if(--i === 1){console.timeEnd("dbsave");}
};
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fo...
How to view the SQL queries issued by JPA?
...verflow.com.
– L S
Nov 10 '11 at 19:05
59
You would put this line in your persistence.xml for any...
How to stop Gradle task execution in Android Studio?
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Error: Could not find or load main class org.gradle.wrapper.GradleWrapperMain
– kartikag01
Sep 5 '16 at 18:23
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How to spyOn a value property (rather than a method) with Jasmine
...ecking if the access type get|set for that property descriptor exists. The error you are getting is because the property descriptor is not set or get for the property you are trying to spy on. Jasmine does this: const descriptor = Object.getOwnPropertyDescriptor ... if(!descriptor[accessType]) { //...