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django: BooleanField, how to set the default value to true?
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edited Jun 2 '19 at 20:56
user8193706
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answered Mar 4 '11 at 6:2...
Recommended way to stop a Gradle build
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120
I usually throw the relevant exception from the org.gradle.api package, for example InvalidUserD...
Android Studio/Intellij Idea: “Table of Contents” for a class
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Chris Jester-YoungChris Jester-Young
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How do I add files without dots in them (all extension-less files) to the gitignore file?
...uld want to version:
git add -f -- myFile
Note that with git 2.9.x/2.10 (mid 2016?), it might be possible to re-include a file if a parent directory of that file is excluded if there is no wildcard in the path re-included.
Nguyễn Thái Ngọc Duy (pclouds) is trying to add this feature:
co...
'typeid' versus 'typeof' in C++
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203
C++ language has no such thing as typeof. You must be looking at some compiler-specific extensi...
Detect if homebrew package is installed
...Holger Just
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6
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pandas: multiple conditions while indexing data frame - unexpected behavior
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answered Mar 23 '14 at 13:02
DSMDSM
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How can I use numpy.correlate to do autocorrelation?
...nction, is to itself at a certain time difference. At a time difference of 0, the auto-correlation should be the highest because the signal is identical to itself, so you expected that the first element in the autocorrelation result array would be the greatest. However, the correlation is not starti...
Regular expression for exact match of a string
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if you have a the input password in a variable and you want to match exactly 123456 then anchors...
How to not run an example using roxygen2?
...{}
#'@examples
#'\dontrun{
#'geocode("3817 Spruce St, Philadelphia, PA 19104")
#'geocode("Philadelphia, PA")
#'dat <- data.frame(value=runif(3),address=c("3817 Spruce St, Philadelphia, PA 19104","Philadelphia, PA","Neverneverland"))
#'geocode(dat)
#'}
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