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Declaring an unsigned int in Java
Is there a way to declare an unsigned int in Java?
11 Answers
11
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Vagrant ssh authentication failure
...wered Apr 8 '14 at 1:20
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Overriding superclass property with different type in Swift
...rclass is an Objective-C class with a strong property and I was getting an error trying to override it - but it seems I missed that it translates to an "implicitly unwrapped optional" (chassis!) in Swift, so override var chassis : Chassis! fixes it.
– James
Jun...
Apply function to all elements of collection through LINQ [duplicate]
...e language.
– Soviut
May 5 '09 at 6:05
14
In C#, mutating the elements of the collection is fair ...
Disable assertions in Python
...nt call last):
File "<string>", line 1, in <module>
AssertionError
Note that by disable I mean it also does not execute the expression that follows it:
$ python -Oc "assert 1/0"
$ python -c "assert 1/0"
Traceback (most recent call last):
File "<string>", line 1, in <modu...
How do I abort the execution of a Python script? [duplicate]
...s generally interpreted as success. Non-zero codes are usually treated as errors. The default is to exit with zero.
import sys
sys.exit("aa! errors!")
Prints "aa! errors!" and exits with a status code of 1.
There is also an _exit() function in the os module. The sys.exit() function raises a S...
What's a quick way to comment/uncomment lines in Vim?
... MagnusMagnus
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Why are preprocessor macros evil and what are the alternatives?
...o replacements where you didn't want it, and this usually leads to strange error messages.
Macros may affect things you don't realize.
So let's expand a little here:
1) Macros can't be debugged.
When you have a macro that translates to a number or a string, the source code will have the macro ...
How to set custom header in Volley Request
...og.d("Response", response);
}
},
new Response.ErrorListener()
{
@Override
public void onErrorResponse(VolleyError error) {
// TODO Auto-generated method stub
Log.d("ERROR","error => "+error.toString());
...
How can I color Python logging output?
...ith the logging module, which I eventually did after a couple of tries and errors.
Here is what I end up with:
BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE = range(8)
#The background is set with 40 plus the number of the color, and the foreground with 30
#These are the sequences need to ...