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Converting numpy dtypes to native python types
...np.int,np.bool, np.complex, and np.object. The Numpy types have a trailing _, e.g. np.str_.
– Mike T
Jan 8 '19 at 20:28
2
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How to load local script files as fallback in cases where CDN are blocked/unavailable? [duplicate]
...
I would have looked into a plugin like yepnopejs
yepnope([{
load: 'http://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js',
complete: function () {
if (!window.jQuery) {
yepnope('local/jquery.min.js');
}
}
}]);
Takes an array of object to check for, check the d...
Increasing the maximum number of TCP/IP connections in Linux
...);
else next();
});
Why 503? Here are some good insights for overload:
http://ferd.ca/queues-don-t-fix-overload.html
We can do some work in client side too:
Try to group calls in batch, reduce the traffic and total requests number b/w client and server.
Try to build a cache mid-layer to handl...
How to use JUnit to test asynchronous processes
...ting), or user acceptance testing (e.g. w/ Cucumber), waiting for an async completion and verifying the result is absolutely necessary.
– Les Hazlewood
Sep 3 '14 at 20:09
40
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Fastest way to check if a string matches a regexp in ruby?
...y
require 'benchmark'
str = "aacaabc"
re = Regexp.new('a+b').freeze
N = 4_000_000
Benchmark.bm do |b|
b.report("str.match re\t") { N.times { str.match re } }
b.report("str =~ re\t") { N.times { str =~ re } }
b.report("str[re] \t") { N.times { str[re] } }
b.report("re =~ str...
How to get current working directory in Java?
...e initialized". This is probably what you want. to find out where the java command was issued, in your case in the directory with the files to process, even though the actual .jar file might reside somewhere else on the machine. Having the directory of the actual .jar file isn't that useful in most ...
Registry Key '…' has value '1.7', but '1.6' is required. Java 1.7 is Installed and the Registry is P
...re). The rest of the JDK and JRE where found in the PATH inside C:\Java\jdk_1.7.0\bin. Oops!
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Iterate over a list of files with spaces
...arr[@]}
do
newname=`echo "${arr[$i]}" | sed 's/stupid/smarter/; s/ */_/g'`;
mv "${arr[$i]}" "$newname"
done
${!arr[@]} expands to 0 1 2 so "${arr[$i]}" is the ith element of the array. The quotes around the variables are important to preserve the spaces.
The result is three renamed fi...
Is embedding background image data into CSS as Base64 good or bad practice?
...f ever it is a fine solution.
as far as generating the base64 encoding:
http://b64.io/
http://www.motobit.com/util/base64-decoder-encoder.asp (upload)
http://www.greywyvern.com/code/php/binary2base64 (from link with little tutorials underneath)
...
android button selector
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<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/numpad_button_bg_selected" android:state_selected="true"></item>
<item android:drawable="@drawable/numpad_button_bg_pre...