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How do I initialize the base (super) class?
... supports "old-style" and new-style classes. New-style classes are derived from object and are what you are using, and invoke their base class through super(), e.g.
class X(object):
def __init__(self, x):
pass
def doit(self, bar):
pass
class Y(X):
def __init__(self):
super(Y, se...
Why is git push gerrit HEAD:refs/for/master used instead of git push origin master
...for/'branch' ref using any Git client tool".
The following image is taken from the Intro to Gerrit. When you push to Gerrit, you do git push gerrit HEAD:refs/for/<BRANCH>. This pushes your changes to the staging area (in the diagram, "Pending Changes"). Gerrit doesn't actually have a branch c...
Downcasting shared_ptr to shared_ptr?
...
I didn't understand from the first line that he's not using std::shared_ptr. But from the comments of the first answer I inferred that he's not using boost, so he may be using std::shared_ptr.
– Massood Khaari
...
No connection string named 'MyEntities' could be found in the application config file
... had been using forever. I did remove a number of unused projects recently from the solution and I'm wondering if that had anything to do with it. I did remove a web project from the solution. Wondering if my other projects were relying on the web.config or something unusual like that.
...
NSObject +load and +initialize - What do they do?
...ed for you by the Objective-C runtime, but that's really all that is clear from the documentation of those methods. :-)
2 A...
Why does running the Flask dev server run itself twice?
...t once, ensuring that it also gets called when running under wsgi (ie. not from app.run), but not waiting for the first request? I don't want that first request to be burdened with the initialisation cost.
– Kylotan
Jun 9 '15 at 8:49
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How much is the overhead of smart pointers compared to normal pointers in C++?
...
My answer is different from the others and i really wonder if they ever profiled code.
shared_ptr has a significant overhead for creation because of it's memory allocation for the control block (which keeps the ref counter and a pointer list to a...
Java SimpleDateFormat(“yyyy-MM-dd'T'HH:mm:ss'Z'”) gives timezone as IST
...
From ISO 8601 String to Java Date Object
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
sdf.setTimeZone(TimeZone.getTimeZone("GMT"));
sdf.parse("2013-09-29T18:46:19Z"); //prints-> Mon Sep 30 02:...
Unable to install Maven on Windows: “JAVA_HOME is set to an invalid directory”
... the home directory for your Java installation. If you are executing Java from "E:\Sun\SDK\jdk\bin", then the JAVA_HOME variable needs to point to "E:\Sun\SDK\jdk".
NB: JAVA_HOME should NOT end with "\bin"1.
Make sure that you haven't put a semicolon in the JAVA_HOME variable2.
NB: JAVA_HOME shoul...
What does `m_` variable prefix mean?
... idea where this common practise of having "gets" with only var name comes from?
– Paiusco
Sep 15 at 19:48
@Paiusco I ...