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How can I format a decimal to always show 2 decimal places?
...
>>> print "{:.2f}".format(1.123456)
1.12
You can change 2 in 2f to any number of decimal points you want to show.
EDIT:
From Python3.6, this translates to:
>>> print(f"{1.1234:.2f}")
1.12
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How to make ng-repeat filter out duplicate results
...n the JS file where the controller is defined?
– mark1234
Jun 13 '14 at 19:01
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Android YouTube app Play Video Intent
...p://m.youtube.com/watch?v="+videoId));
startActivityForResult(videoClient, 1234);
Where videoId is the video id of the youtube video that has to be played. This code works fine on Motorola Milestone.
But basically what we can do is to check for what activity is loaded when you start the Youtube a...
Convert a string to an enum in C#
...ill appear on all instances of string whether they hold an enum or not (so 1234.ToString().ToEnum(StatusEnum.None) would be valid but nonsensical) . It's often be best to avoid cluttering Microsoft's core classes with extra methods that only apply in very specific contexts unless your entire develop...
Java: How to get input from System.console()
...which does not exist for InputStreamReader.
– Marcono1234
Jul 24 '19 at 16:46
add a comment
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Best database field type for a URL
...koverflow.com/q/21956... and would link to a shortened URL http://ex.ampl/e1234)
Notes and Caveats
Obviously, the Twitter approach is nicer, but for my app's needs, recommending a URL shortener was sufficient.
URL shorteners have their drawbacks, such as security concerns. In my case, it's not a ...
What exactly is an HTTP Entity?
...: text/plain # ┬ The entity is from this line down...
Content-Length: 1234 # │
# │
Hello, World! ... # ┘
And a response:
HTTP/1.1 200 OK # Not part of the entity.
Content-Length: 438 # ┬ The entity is from this line dow...
How to retrieve the current value of an oracle sequence without increment it?
... I
-------
1
SELECT seq.nextval S
FROM dual;
S
-------
1234
-- Set the sequence to decrement by
-- the same as its original increment
ALTER SEQUENCE seq
INCREMENT BY -1;
Sequence altered.
SELECT seq.nextval S
FROM dual;
S
-------
1233
-- Reset the sequence to it...
Check if an array is empty or exists
...ay.length){ // array exists and has elements
– YeeHaw1234
Nov 4 '16 at 18:53
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Regex to validate password strength
...
I would suggest adding
(?!.*pass|.*word|.*1234|.*qwer|.*asdf) exclude common passwords
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