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Android read text raw resource file
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Apache commons-io library (commons.apache.org/proper/commons-io). Or if you use Maven (mvnrepository.com/artifact/commons-io/commons-io).
– tbraun
Jun 10 '13 at 8:53
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using lodash .groupBy. how to add your own keys for grouped output?
...e }))
.value()
);
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.15/lodash.min.js"></script>
Original Answer
var result = _.chain(data)
.groupBy("color")
.pairs()
.map(function(currentItem) {
return _.object(_.zip(["color", "users"...
Convert array of strings into a string in Java
...I believe this is the simplest solution since you don't need a third party lib. Here is an example: System.out.println(Arrays.deepToString(args));
– neves
Mar 1 '16 at 21:55
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Convert javascript array to string
....log(blkstr.join(", "));
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
(output will appear in the dev console)
As Felix mentioned, each() is just iterating the array, nothing more.
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Installing PG gem on OS X - failure to build native extension
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If you are using Ubuntu try to install following lib file
sudo apt-get install libpq-dev
and then
gem install pg
worked for me.
share
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improve this answer
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Check for installed packages before running install.packages() [duplicate]
...inst2 <- function(pkg) {
pkg %in% rownames(installed.packages())
}
library(microbenchmark)
microbenchmark(is_inst("aaa"), is_inst2("aaa"))
## Unit: microseconds
## expr min lq mean median uq max neval
## is_inst("aaa") 22.284 24.6335 42.8480...
How to make script execution wait until jquery is loaded
...s:
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
<script type="text/javascript" src="../Scripts/jquery.dropdownPlain.js"></script>
<script type="text/javascript" src="../Scripts/facebox.js"></script&g...
How to access environment variable values?
...): File "<console>", line 1, in <module> File "C:\Python25\lib\os.py", line 435, in getitem return self.data[key.upper()] KeyError: 'PYTHONPATH' >>> print os.environ.get('PYTHONPATH') None >>> // PLZ to be continue...//
– Amit Yad...
Using ls to list directories and their total sizes
...he number of rows listed
Sample:
[~]$ du -sh * | sort -hr
48M app
11M lib
6.7M Vendor
1.1M composer.phar
488K phpcs.phar
488K phpcbf.phar
72K doc
16K nbproject
8.0K composer.lock
4.0K README.md
It makes it more convenient to read :)
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Get attribute name value of
...t whole script for it to work!
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.0/jquery.min.js" type="text/javascript"></script>
<script>
$(document).ready(function() {
$('.mytarget').change(function() {
var name1 = $(this).attr("name");
alert(name1);
});
});
</script...