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Why does dividing two int not yield the right value when assigned to double?
...s to prevent data loss).
After the upcast, a will wind up as a double and now you have division between two doubles. This will create the desired division and assignment.
AGAIN, please note that this is language specific (and can even be compiler specific), however almost all languages (certainly...
jQuery slide left and show
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Thank you so much! I didn't know this was part of the jQuery's effects. I would give +2 if I could!
– Wickethewok
Feb 7 '09 at 4:15
4...
Android Paint: .measureText() vs .getTextBounds()
...measureText_CII
nativeGetStringBounds -> SkPaintGlue::getStringBounds
Now your study checks where these methods differ.
After some param checks, both call function SkPaint::measureText in Skia Lib (part of Android), but they both call different overloaded form.
Digging further into Skia, I see...
How to set an environment variable only for the duration of the script?
...ectly), but bash is fine with it. I guess I'll go with the env method from now on.
– Chinoto Vokro
Oct 26 '16 at 15:58
3
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Determine which JAR file a class is from
I am not in front of an IDE right now, just looking at the API specs.
4 Answers
4
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How do I get AWS_ACCESS_KEY_ID for Amazon?
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just a heads up, you can now view your keys without downloading them through the webpage
– lfender6445
Mar 30 '17 at 3:07
add...
Assigning default value while creating migration file
...the generated file to add a column to a model Tweet with datatype integer. Now I want to add default value to the added column while generating the migration file. Is that possible? I googled it but couldn't find. Guys need help.
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What is the difference between `git fetch origin` and `git remote update origin`?
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@Jefromi: right... now I have to find a way to aggregate all the "what's cooking in Git" in order to see why commit 9c4a036b didn't make it in the official release before 1.7 ;)
– VonC
Apr 22 '10 at 5:38
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Remove duplicated rows using dplyr
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Note: dplyr now contains the distinct function for this purpose.
Original answer below:
library(dplyr)
set.seed(123)
df <- data.frame(
x = sample(0:1, 10, replace = T),
y = sample(0:1, 10, replace = T),
z = 1:10
)
One appr...
onIabPurchaseFinished never called.
... had the same issue and that worked perfect. But what i want to know is why doesnt the call back get executed like one would assume, why do we have to make the call to that our self? Kind of makes the callback useless :/
– Spider
Mar 21 '13 at 1:37
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