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Setting the correct encoding when piping stdout in Python
...citly print with a given encoding every time. That would be repetitive and error-prone.
A better solution is to change sys.stdout at the start of your program, to encode with a selected encoding. Here is one solution I found on Python: How is sys.stdout.encoding chosen?, in particular a comment by ...
Create instance of generic type in Java?
...crete (we leave out abstract), why will new Foo<Bar>(); result in an error, while new Foo<Bar>(){}; doesn't? (Exception: "Class cannot be cast to ParameterizedType")
– Tim Kuipers
Dec 22 '13 at 14:52
...
How to do an update + join in PostgreSQL?
...
Your first SQL example has a syntax error. "update t1" cannot use the alias from the t subquery, it needs to use the table name: "update table1". You do this correctly in your second example.
– EricS
Nov 18 '19 at 21:05
...
Change string color with NSAttributedString?
...ed, I replaced self.text.text with self.scanLabel.text, but I'm getting an error at "word". I tried replacing it with @"Very Bad" with no luck.
– Adam
Jan 11 '13 at 22:18
...
Can't use modulus on doubles?
...y two doubles as operands to the modulus function, but I get the following error:
4 Answers
...
Calling parent class __init__ with multiple inheritance, what's the right way?
... gives you more consistancy and make eventual refactorings easier and less error-prone. An example of how to do that:
class C(A, B):
def __init__(self):
print("entering c")
for base_class in C.__bases__: # (A, B)
base_class.__init__(self)
print("leaving c"...
How to pad zeroes to a string?
...|
edited Nov 25 '19 at 20:05
answered Dec 3 '08 at 22:42
Ha...
Moment js date time comparison
...mple:
moment().diff(date_time, 'minutes')
A few other things:
There's an error in the first line:
var date_time = 2013-03-24 + 'T' + 10:15:20:12 + 'Z'
That's not going to work. I think you meant:
var date_time = '2013-03-24' + 'T' + '10:15:20:12' + 'Z';
Of course, you might as well:
var d...
PUT vs. POST in REST
...on> HTTP/1.1
Host: www.example.com/
Note that the following is an error:
POST /questions/<new_question> HTTP/1.1
Host: www.example.com/
If the URL is not yet created, you
should not be using POST to create it
while specifying the name. This should
result in a 'resource n...
`date` command on OS X doesn't have ISO 8601 `-I` option?
...utes also include time with UTC offset.
$ date +%F # -I or +%Y-%m-%d
2013-05-03
$ date +%FT%T%z # -Iseconds or +%Y-%m-%dT%H:%M:%S%z
2013-05-03T15:59:24+0300
$ date +%FT%H:%M # -Iminutes or +%Y-%m-%dT%H:%M%z
2013-05-03T15:59+0300
-u is like TZ=UTC. +00:00 can be replaced with Z.
$ date -u +%FT%TZ...