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Android adb not found
... I cannot install IA32 libs! Why?
– gtr123
Dec 24 '12 at 18:01
1
I got the same err...
Can I store images in MySQL [duplicate]
...ation. I want it that for each image, there should be a thumb created with PHP (which is not that difficult). I want to save the thumbs (since they are very small) in the database and I use MySQL. (I don't want to save the thumbs as physical files on the drive.)
Does MySQL allow saving and retriev...
filter for complete cases in data.frame using dplyr (case-wise deletion)
... passing it to the filter.
Another benchmark with more columns:
set.seed(123)
x <- sample(1e5,1e5*26, replace = TRUE)
x[sample(seq_along(x), 1e3)] <- NA
df <- as.data.frame(matrix(x, ncol = 26))
library(microbenchmark)
microbenchmark(
na.omit = {df %>% na.omit},
filter.anonymous = ...
How to get record created today by rails activerecord?
...
123
I know this question has an accepted answer. The solution suggested in the accepted answer can...
Create table in SQLite only if it doesn't exist already
...
David WoleverDavid Wolever
123k7676 gold badges297297 silver badges462462 bronze badges
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Skip certain tables with mysqldump
...
123
Building on the answer from @Brian-Fisher and answering the comments of some of the people on ...
How to dynamically create CSS class in JavaScript and apply?
...ate dynamic css stylesheets.
$.injectCSS({
"#test": {
height: 123
}
});
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How can I make one python file run another? [duplicate]
...s exec() in Python 3, and it doesn't work.
– CoderGuy123
Aug 12 '15 at 18:01
2
execfile worked :D...
App Inventor 2 字典代码块 · App Inventor 2 中文网
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MetadataException: Unable to load the specified metadata resource
...
Craig StuntzCraig Stuntz
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