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What's the result of += in C and C++?
...perand after the assignment has taken place.
EDIT : The behavior of (i+=10)+=10 in C++ is undefined in C++98, but well defined in C++11. See this answer to the question by NPE for the relevant portions of the standards.
sh...
Why is Python 3.x's super() magic?
...
+200
The new magic super() behaviour was added to avoid violating the D.R.Y. (Don't Repeat Yourself) principle, see PEP 3135. Having to ex...
catch all unhandled exceptions in ASP.NET Web Api
...nwell Yes, Web API 2.1 corresponds to System.Web.Http assembly version 5.1.0. So you need this version or above to use the solution described here. See the nuget package versions
– decates
Jun 19 '14 at 10:54
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Simplest way to check if key exists in object using CoffeeScript
...
answered Nov 23 '11 at 15:07
Trevor BurnhamTrevor Burnham
73.6k3030 gold badges152152 silver badges193193 bronze badges
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What does it mean when an HTTP request returns status code 0?
...r any other type of HTTP network request, fail with an HTTP status code of 0?
15 Answers
...
Indexes of all occurrences of character in a string
...y's solution has had.
int index = word.indexOf(guess);
while (index >= 0) {
System.out.println(index);
index = word.indexOf(guess, index + 1);
}
It can also be done as a for loop:
for (int index = word.indexOf(guess);
index >= 0;
index = word.indexOf(guess, index + 1))
{
...
Is it OK to leave a channel open?
...
+250
It's OK to leave a Go channel open forever and never close it. When the channel is no longer used, it will be garbage collected.
N...
What are “signed” cookies in connect/expressjs?
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answered Aug 10 '12 at 8:40
staackuser2staackuser2
10.7k44 gold badges4040 silver badges4040 bronze badges
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How to attach my repo to heroku app
...syntax is
heroku git:remote -a project
See this for more.
Credits: user101289's solution
Else if you don't have heroku toolbelt:
First do this:
git remote add heroku git@heroku.com:{heroku-app-name}.git
Then do this:
git push heroku master
heroku open
...
getenv() vs. $_ENV in PHP
...
answered Jan 10 '12 at 3:49
BatkinsBatkins
5,1302525 silver badges2626 bronze badges
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