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In PHP, can you instantiate an object and call a method on the same line?
...wanted to.
– dave1010
Jun 7 '12 at 13:14
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Note that you cannot assign properties in this way yet...
Why use apparently meaningless do-while and if-else statements in macros?
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843
The do ... while and if ... else are there to make it so that a
semicolon after your macro alway...
Determine a user's timezone
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327
-new Date().getTimezoneOffset()/60;
The method getTimezoneOffset() will subtract your time f...
JavaScript data grid for millions of rows [closed]
... limit the potential height of an element. For IE, that happens to be 0x123456 or 1193046 pixels. For other browsers it is higher.
There is an experimental workaround in the "largenum-fix" branch that raises that limit significantly by populating the scrollable area with "pages" set to 1M pixel...
Use of def, val, and var in scala
...esperJesper
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Is there a TRY CATCH command in Bash
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Jayesh BhoiJayesh Bhoi
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How to make an Android Spinner with initial text “Select One”?
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36 Answers
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data.table vs dplyr: can one do something well the other can't or does poorly?
...y), as this column exists only in shallow copied DT
DT[x > 2L, x := 3L] ## have to copy (like base R / dplyr does always); otherwise original DT will
## also get modified.
}
By not using shallow(), the old functionality is retained:
bar <- function(D...
When saving, how can you check if a field has changed?
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435
Essentially, you want to override the __init__ method of models.Model so that you keep a copy o...