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Java: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification
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edited May 23 '17 at 12:26
Community♦
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answered Aug 27 '12 at 17:42
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How do I delete an exported environment variable?
...er Klingenberg
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Cluster analysis in R: determine the optimal number of clusters
...inity propagation (AP) clustering, see http://dx.doi.org/10.1126/science.1136800
library(apcluster)
d.apclus <- apcluster(negDistMat(r=2), d)
cat("affinity propogation optimal number of clusters:", length(d.apclus@clusters), "\n")
# 4
heatmap(d.apclus)
plot(d.apclus, d)
Six. Gap Statistic f...
Get last dirname/filename in a file path argument in Bash
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How can I order a List?
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edited Jan 24 '19 at 23:38
Nicolás Alarcón Rapela
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How do I run all Python unit tests in a directory?
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With Python 2.7 and higher you don't have to write new code or use third-party tools to do this;...
What is the use of the %n format specifier in C?
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rink.attendant.6
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answered Aug 3 '10 at 22:14
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Convert dmesg timestamp to custom date format
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edited Mar 23 at 12:56
drescherjm
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How to implement Rate It feature in Android App
...le.name";// Package Name
private final static int DAYS_UNTIL_PROMPT = 3;//Min number of days
private final static int LAUNCHES_UNTIL_PROMPT = 3;//Min number of launches
public static void app_launched(Context mContext) {
SharedPreferences prefs = mContext.getSharedPreferences("...