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Firefox 'Cross-Origin Request Blocked' despite headers
...ame Origin Policy disallows reading the remote resource at localhost:44304/v1/search. (Reason: CORS request did not succeed).
– JGilmartin
Apr 5 at 18:18
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INSTALL_FAILED_NO_MATCHING_ABIS when install apk
...sing Genymotion Emulater and install gapps and Genymotion-ARM-Translation_v1.1 still m getting this problem.
– Prashant Maheshwari Andro
Mar 13 '15 at 12:50
4
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How to convert a string to utf-8 in Python
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Regular expression to match balanced parentheses
...ts (?0).
Perl, PHP, Notepad++, R: perl=TRUE, Python: Regex package with (?V1) for Perl behaviour.
Ruby using subexpression calls.
With Ruby 2.0 \g<0> can be used to call full pattern.
\((?>[^)(]+|\g<0>)*\)
Demo at Rubular; Ruby 1.9 only supports capturing group recursion:
(\(...
How to compare two floating point numbers in Bash?
...rsion
version=$($prog --version | awk '{print $NF; exit}')
awk -vv1="$version" -vv2="$value" 'BEGIN {
split(v1, a, /\./); split(v2, b, /\./);
if (a[1] == b[1]) {
exit (a[2] '$operator' b[2]) ? 0 : 1
}
What is the best way to convert an array to a hash in Ruby
...b):10
The constructor was expecting an Array of even length (e.g. ['k1','v1,'k2','v2']). What's worse is that a different Array which flattened to an even length would just silently give us a Hash with incorrect values.
If you want to use Array keys or values, you can use map:
h3 = Hash[a3.map ...
Count number of lines in a git repository
...ial/cloc and the binaries are here : github.com/AlDanial/cloc/releases/tag/v1.70
– Peter Szanto
Nov 8 '16 at 10:00
16
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Compute a confidence interval from sample data
...mean.
This assumes the sample size is big enough (let's say more than ~100 points) in order to use the standard normal distribution rather than the student's t distribution to compute the z value.
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How to get HTTP Response Code using Selenium WebDriver
...response":{"headers":{"Accept-Ranges":"bytes","Keep-Alive":"timeout=4, max=100","Cache-Control":"max-age=300","Server":"Apache/2.2.22 (Ubuntu)","Connection":"Keep-Alive","Content-Encoding":"gzip","Vary":"Accept-Encoding","Expires":"Tue, 11 Oct 2016 14:13:47 GMT","Content-Length":"1957","Date":"Tue, ...
How to pass payload via JSON file for curl?
...pecify the correct content type header:
$ curl -vX POST http://server/api/v1/places.json -d @testplace.json \
--header "Content-Type: application/json"
But that will only work if the server accepts json input. The .json at the end of the url may only indicate that the output is json, it doesn't n...