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Missing return statement in a non-void method compiles
...id method is missing a return statement and the code still compiles.
I know that the statements after the while loop are unreachable (dead code) and would never be executed. But why doesn't the compiler even warn about returning something? Or why would a language allow us to have a non-void met...
Is there a splice method for strings?
...the two and a couple other methods. (jsperf has been down for a few months now. Please suggest alternatives in comments.)
Although the code above implements functions that reproduce the general functionality of splice, optimizing the code for the case presented by the asker (that is, adding nothing...
How can I send large messages with Kafka (over 15MB)?
... values in the configuration of the Kafka server config/server.properties. Now also bigger messages work :).
– Sonson123
Feb 3 '14 at 15:37
3
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How do I import .sql files into SQLite 3?
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thanks It's working now. I missed out ; and included invalid chars like "-". Now it's fine.Thanks !!!
– webminal.org
Jan 13 '10 at 5:19
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Changing three.js background to transparent or other color
... #2: As pointed out by WestLangley in another, similar question - you must now use the below code when creating a new WebGLRenderer instance in conjunction with the setClearColor() function:
var renderer = new THREE.WebGLRenderer({ alpha: true });
Update #3: Mr.doob points out that since r78 you ...
How to use the “number_to_currency” helper method in the model rather than view?
... a new class for generating your output instead of making your data model know what a CSV is (because it shouldn’t).
As for using helpers for ActiveModel validation errors in the model, well, I’m sorry but ActiveModel/Rails has screwed us all there by forcing error messages to be realized in th...
What is the perfect counterpart in Python for “while not EOF”
...'t ever have EOF until I kill the process. But then I reach the "end up to now" and I deadlock. How do I detect this and not deadlock? Like if there are no new lines, stop reading the files (even if there isn't an EOF, which in my case will never exist).
– Charlie Parker
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CSS Printing: Avoiding cut-in-half DIVs between pages?
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Works in Safari 6 :) which is in developer preview now
– Linus Unnebäck
Jul 21 '12 at 17:14
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How does one reorder columns in a data frame?
... @user4050: you can also use df[,c(1,3,2,4:ncol(df))] when you don't know how many columns there are.
– arekolek
Mar 15 '16 at 14:28
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Making iTerm to translate 'meta-key' in the same way as in other OSes
...had to change the xterm (OS X) entry rather than global, but it is working now.
– Jason Axelson
Aug 1 '10 at 22:39
I d...