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Traverse all the Nodes of a JSON Object Tree with JavaScript
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edited Mar 16 '17 at 16:27
lleaff
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a href link for entire div in HTML/CSS
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edited Jun 10 '14 at 15:00
answered Dec 16 '10 at 22:23
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Get the first item from an iterable that matches a condition
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edited Jun 10 at 13:30
Nico Schlömer
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What is the difference between JVM, JDK, JRE & OpenJDK?
...lso the foundation for the technologies in the Java 2 Platform, Enterprise Edition (J2EE) for enterprise software development and deployment. The JRE does not contain tools and utilities such as compilers or debuggers for developing applets and applications.
Java Development Kit (JDK)
The JDK is a s...
Javascript: How to loop through ALL DOM elements on a page?
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edited Sep 11 at 7:34
lxg
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How to inspect FormData?
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edited May 23 '17 at 12:34
Community♦
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answered Jun 12 '13 a...
How to apply `git diff` patch without Git installed?
... git apply patchfile if you need handle file adds, deletes and renames.
EDIT December 2015
Latest versions of patch command (2.7, released in September 2012) support most features of the "diff --git" format, including renames and copies, permission changes, and symlink diffs (but not yet binary ...
Drop unused factor levels in a subsetted data frame
...s <- factor(subdf$letters)
> subdf$letters
[1] a b c
Levels: a b c
EDIT
From the factor page example:
factor(ff) # drops the levels that do not occur
For dropping levels from all factor columns in a dataframe, you can use:
subdf <- subset(df, numbers <= 3)
subdf[] <- lappl...
How can I check in a Bash script if my local Git repository has changes?
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edited Dec 31 '17 at 13:56
Peter Mortensen
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input() error - NameError: name '…' is not defined
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edited May 23 '17 at 12:03
Community♦
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answered Jan 14 '14 a...