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IF statement: how to leave cell blank if condition is false (“” does not work)
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NickNick
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Eloquent Collection: Counting and Detect Empty
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Gary GreenGary Green
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Why aren't Java Collections remove methods generic?
...s() method"?
– newacct
Feb 5 '15 at 20:12
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@MattBall: "where T is the declaring class" But there...
Android: Coloring part of a string using TextView.setText()?
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Use spans.
Example:
final SpannableStringBuilder sb = new SpannableStringBuilder("your text ...
How does virtual inheritance solve the “diamond” (multiple inheritance) ambiguity?
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StoryTeller - Unslander Monica
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answered Apr 17 '10 at 16:37
Brian R. BondyB...
Reshape three column data frame to matrix (“long” to “wide” format) [duplicate]
...lyr, with the daply function, as shown here: https://stackoverflow.com/a/7020101/210673
library(plyr)
daply(tmp, .(x, y), function(x) x$z)
## y
## x a b c
## x 1 2 3
## y 3 3 2
Using matrix indexing:
This is kinda old school but is a nice demonstration of matrix indexing, which can be r...
Is it possible to read the value of a annotation in java?
...e made to pick it up from the context; 'this'??
– 5122014009
Sep 17 '14 at 6:40
I'm not sure I understand what the two...
Ruby class instance variable vs. class variable
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answered Apr 2 '13 at 20:24
PhrogzPhrogz
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Create an Array of Arraylists
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List<List<Individual>> group = new ArrayList<List<Individual>>(); would probably be better.
–...
Use of Application.DoEvents()
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edited Oct 23 '16 at 10:20
Peter Mortensen
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