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Launching Spring application Address already in use
...n for the application.properties file is including a default with the override ability server.port=${port:8181}
– Shawn Vader
Jul 30 '15 at 12:42
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How to get a path to a resource in a Java JAR file
...
you can add 'rsrc:' when you call your resource in order to open it. like new File("rsrc:filename.txt") this will load filename.txt which is packed inside the root of your jar
– gipsh
Jun 16 '16 at 18:45
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How can I open multiple files using “with open” in Python?
...e to all of them. I'm wondering if I somehow can combine the multiple open calls with the with statement:
7 Answers
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How to write a UTF-8 file with Java?
...ss an encoding in the constructor. Then you can write your data to that inside a try-with-resources Statement:
try (OutputStreamWriter writer =
new OutputStreamWriter(new FileOutputStream(PROPERTIES_FILE), StandardCharsets.UTF_8))
// do stuff
}
...
Creating a byte array from a stream
...ay();
}
}
With .NET 4 and above, I'd use Stream.CopyTo, which is basically equivalent to the loop in my code - create the MemoryStream, call stream.CopyTo(ms) and then return ms.ToArray(). Job done.
I should perhaps explain why my answer is longer than the others. Stream.Read doesn't guarante...
What is the simplest and most robust way to get the user's current location on Android?
...ntext context, LocationResult result)
{
//I use LocationResult callback class to pass location value from MyLocation to user code.
locationResult=result;
if(lm==null)
lm = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);
//excepti...
How to stop an unstoppable zombie job on Jenkins without restarting the server?
... you can view the thread names by first running the above, with the method calling t -> println(t.getName());
– Phil
Apr 22 '15 at 21:32
2
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Why do python lists have pop() but not push()
Does anyone know why Python's list.append function is not called list.push given that there's already a list.pop that removes and returns the last element (that indexed at -1) and list.append semantic is consistent with that use?
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How to get rid of `deprecated conversion from string constant to ‘char*’` warnings in GCC?
...iour, so you have to copy your const char* strings char by char into dynamically allocated char* strings in order to modify them.
Example:
#include <iostream>
void print(char* ch);
void print(const char* ch) {
std::cout<<ch;
}
int main() {
print("Hello");
return 0;
}
...
How can I force division to be floating point? Division keeps rounding down to 0?
... operator.truediv(a, b), but this is likely slower because it's a function call:
>>> from operator import truediv
>>> truediv(1, 2)
0.5
Not Recommended for Python 2
Commonly seen is a / float(b). This will raise a TypeError if b is a complex number. Since division with complex num...