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Is this the right way to clean-up Fragment back stack when leaving a deeply nested stack?
...ll the best solutions and not surprisingly is from Dianne Hackborn
http://groups.google.com/group/android-developers/browse_thread/thread/d2a5c203dad6ec42
Essentially you have the following options
Use a name for your initial back stack state and use
FragmentManager.popBackStack(String name,
Fra...
Simple way to calculate median with MySQL
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any way to make it to show group values? like: place / median for that place... like select place, median_value from table... any way? thanks
– saulob
Jan 18 '14 at 4:45
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Can I install/update WordPress plugins without providing FTP access?
...04. Otherwise, permissions were alright, wp-content has rwx permission for group www-data...
– alci
Nov 29 '12 at 11:44
2
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Regular expression to allow spaces between words
...he string
\w+ Match a series of at least one word character
( \w+)* is a group that is repeated 0 or more times. In the group it expects a space followed by a series of at least one word character
$ matches the end of the string
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Learning Regular Expressions [closed]
...gative integer
\d{4}-\d{2}-\d{2} matches dates formatted like 2019-01-01
Grouping
A quantifier modifies the pattern to its immediate left. You might expect 0abc+0 to match '0abc0', '0abcabc0', and so forth, but the pattern immediately to the left of the plus quantifier is c. This means 0abc+0 mat...
Disable time in bootstrap date time picker
...ass="row">
<div class='col-sm-6'>
<div class="form-group">
<div class='input-group date' id='datetimepicker4'>
<input type='text' class="form-control" />
<span class="input-group-addon"><span class="glyphicon...
Cluster analysis in R: determine the optimal number of clusters
...ss)
plot(1:15, wss, type="b", xlab="Number of Clusters",
ylab="Within groups sum of squares")
We might conclude that 4 clusters would be indicated by this method:
Two. You can do partitioning around medoids to estimate the number of clusters using the pamk function in the fpc package.
lib...
D3.js: what is 'g' in .append(“g”) D3.js code?
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It appends a 'g' element to the SVG. g element is used to group SVG shapes together, so no it's not d3 specific.
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How do I determine k when using k-means clustering?
...nss)
}
plot(1:15, wss, type="b", xlab="Number of Clusters",ylab="Within groups sum of squares")
# Ward Hierarchical Clustering
d <- dist(mydata, method = "euclidean") # distance matrix
fit <- hclust(d, method="ward")
plot(fit) # display dendogram
groups <- cutree(fit, k=5) # cut tree i...
Generate Java class from JSON?
... jsonschema2pojo plug-in for Maven:
<plugin>
<groupId>org.jsonschema2pojo</groupId>
<artifactId>jsonschema2pojo-maven-plugin</artifactId>
<version>1.0.2</version>
<configuration>
&...