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Move assignment operator and `if (this != &rhs)`
...s to either client.
The key to satisfying both clients is to build the fastest operations in at the lowest level, and then to add API on top of that for fuller features at more expense. I.e. you need the strong exception guarantee, fine, you pay for it. You don't need it? Here's a faster solutio...
How do I get a substring of a string in Python?
...self since it's pointless to shallow copy when, aside from object identity tests, it's equivalent to just return another reference to one's immutable self.
– ShadowRanger
Jun 21 '17 at 19:29
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Return multiple values in JavaScript?
...= getValues();
var first = values[0];
var second = values[1];
With the latest ECMAScript 6 syntax*, you can also destructure the return value more intuitively:
const [first, second] = getValues();
If you want to put "labels" on each of the returned values (easier to maintain), you can return an...
How to find the JVM version from a program?
...nd JVM: com.intellij.idea.Main
Runtime Version: 1.8.0_91-b14
Found JVM: Test
Runtime Version: 1.7.0_80-b15
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Rails: call another controller action from a controller
...I should not do that, but this is not part of my application it's just for testing and evaluating my application.
– ddayan
Apr 24 '11 at 22:37
9
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Can anonymous class implement interface?
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The best solution is just not to use anonymous classes.
public class Test
{
class DummyInterfaceImplementor : IDummyInterface
{
public string A { get; set; }
public string B { get; set; }
}
public void WillThisWork()
{
var source = new DummySource[0...
How to calculate the number of days between two dates? [duplicate]
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I tested this with 2015-02-1 to 2015-03-01 and got 31 days. There's something wrong here... EDIT: Okay yeah.. javascript months are from 0-12 so if you're getting the input from a jquery datepicker or a regular normal date, sub...
Passing additional variables from command line to make
...all of them contain some certain kind of assert stuff and you just want to test them all)
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What is x after “x = x++”?
...alidate what I said would be to consult the JLS. Your compile / decompile test only shows that what I said is valid for one Java compiler. Others could (hypothetically) behave differently ... except that the JLS doesn't allow that.
– Stephen C
Aug 24 '12 at 1...
Django get the static files URL in view
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here's another way! (tested on Django 1.6)
from django.contrib.staticfiles.storage import staticfiles_storage
staticfiles_storage.url(path)
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