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When is a Java method name too long? [closed]
...aracters), this is usually under the premise that it improves readability, my opinion is that a long name like this is an indicator that we are trying to do a lot or too much in a method class if we need such a long name, however I wanted to know what do you guys think about it.
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Render basic HTML view?
... Just to note that what I want was to serve only one .html file because my app was single page ;)
– diosney
Feb 6 '13 at 1:20
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How to initialize const member variable in a class?
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I have constants in my class that I initialise in the above way. However, when I try to create an object of that class, it gives me an error saying that operator = function not found in VC++. What can be the problem?
– Rohi...
Can't subtract offset-naive and offset-aware datetimes
...he psycopg2 module has its own timezone definitions, so I ended up writing my own wrapper around utcnow:
def pg_utcnow():
import psycopg2
return datetime.utcnow().replace(
tzinfo=psycopg2.tz.FixedOffsetTimezone(offset=0, name=None))
and just use pg_utcnow whenever you need the cur...
How to use count and group by at the same select statement
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needs alias otherwise wouldnt work in mysql. select count(*) from( ) agr
– amas
Jan 9 '14 at 6:54
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Is there a way to take a screenshot using Java and save it to some sort of image?
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I never liked using Robot, so I made my own simple method for making screenshots of JFrame objects:
public static final void makeScreenshot(JFrame argFrame) {
Rectangle rec = argFrame.getBounds();
BufferedImage bufferedImage = new BufferedImage(rec.widt...
How do I encode/decode HTML entities in Ruby?
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Zdrasti Ivailo. Thanks for your comment; it solved my problem over on How can I render XML character entity references in Ruby? as well!
– Josh Glover
Mar 11 '11 at 9:41
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C/C++ line number
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Why was I voted down on this and why did mmyers edit my post?
– Sanctus2099
May 17 '10 at 19:06
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Regular expression for matching latitude/longitude coordinates?
...o +180°
So the regex given below validates more accurately.
Also, as per my thought no one should restrict decimal point in latitude/longitude.
^([-+]?\d{1,2}([.]\d+)?),\s*([-+]?\d{1,3}([.]\d+)?)$
OR for Objective C
^([-+]?\\d{1,2}([.]\\d+)?),\\s*([-+]?\\d{1,3}([.]\\d+)?)$
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Haversine Formula in Python (Bearing and Distance between two GPS points)
...ed as I am reading a paper. You have given me a pointer: haversine formula my first time to hear this, thank you.
– arilwan
Sep 3 '19 at 16:04
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