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JavaScript regex multiline flag doesn't work
...const re = /foo.bar/s; // Or, `const re = new RegExp('foo.bar', 's');`.
re.test('foo\nbar');
// → true
re.dotAll
// → true
re.flags
// → 's'
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...
Get name of current class?
... the class: block), and can manipulate the class being created. I haven't tested this:
class InputAssigningMetaclass(type):
def __new__(cls, name, bases, attrs):
cls.input = get_input(name)
return super(MyType, cls).__new__(cls, name, bases, newattrs)
class MyBaseFoo(object):
...
Why are C# 3.0 object initializer constructor parentheses optional?
...list optional was not large compared to the cost of the larger feature
the testing burden was relatively small compared to the cost of the larger feature
the documentation burden was relatively small compared...
the maintenance burden was anticipated to be small; I don't recall any bugs reported in ...
How do you use the Immediate Window in Visual Studio?
...foo’ already exists
"hello"
In addition, if you want to interact and test the method directly without relying on an existing instance in memory, then you can instantiate your own instance in the Immediate Window:
? Foo foo = new Foo(); // new instance of ‘Foo’
{temp.Program.Foo}
? foo.GetMe...
MySql: Tinyint (2) vs tinyint(1) - what is the difference?
... clients (navicat, sequel pro).
It does not mean anything AT ALL! I ran a test, all above clients or even the command-line client seems to ignore this.
But, display width is most important if you are using ZEROFILL option, for example your table has following 2 columns:
A tinyint(2) zerofill
B t...
Inserting a Link to a Webpage in an IPython Notebook
...
Have you tested out? It doesn't work at my end. It returns an error (KeyError: 'name')
– Sameh
Nov 3 '19 at 1:09
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How do I change the formatting of numbers on an axis with ggplot?
...things, it's easiest to add more gsub() directly after the format(), while testing what format() returns for your case in a separate console.
– semi-extrinsic
Sep 15 '15 at 10:15
3...
How to see if an NSString starts with a certain other string?
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Try this: if ([myString hasPrefix:@"http"]).
By the way, your test should be != NSNotFound instead of == NSNotFound. But say your URL is ftp://my_http_host.com/thing, it'll match but shouldn't.
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Bash set +x without it being printed
..._off
echo "status: $?"
trace_on
(exit 56)
trace_off
When executed:
$ ./test.sh
+ echo hello
hello
status: 0
+ exit 56
status: 56
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Argparse optional positional arguments?
...NDER and nargs='*', as it seems to me, they are identical in their effect (tested in Python 2.7.10 and Python 3.6.1)?
– user8554766
Aug 8 '18 at 11:49
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