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Encoding URL query parameters in Java
...ng encoding) can help too. It follows the HTML form encoding application/x-www-form-urlencoded.
URLEncoder.encode(query, "UTF-8");
On the other hand, Percent-encoding (also known as URL encoding) encodes space with %20. Colon is a reserved character, so : will still remain a colon, after encodi...
Configure nginx with multiple locations with different root folders on subdomain
... index.html;
server_name test.example.com;
root /web/test.example.com/www;
location /static/ {
alias /web/test.example.com/static/;
}
}
The nginx wiki explains the difference between root and alias better than I can:
Note that it may look similar to the root directive at first s...
How can I send an HTTP POST request to a server from Excel using VBA?
...
Set objHTTP = CreateObject("MSXML2.ServerXMLHTTP")
URL = "http://www.somedomain.com"
objHTTP.Open "POST", URL, False
objHTTP.setRequestHeader "User-Agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)"
objHTTP.send("")
Alternatively, for greater control over the HTTP request you c...
How to validate an OAuth 2.0 access token for a resource server?
...
Google way
Google Oauth2 Token Validation
Request:
https://www.googleapis.com/oauth2/v1/tokeninfo?access_token=1/fFBGRNJru1FQd44AzqT3Zg
Respond:
{
"audience":"8819981768.apps.googleusercontent.com",
"user_id":"123456789",
"scope":"https://www.googleapis.com/auth/userinfo.pro...
Node.js: How to send headers with form data using request module?
... 'Content-Length': contentLength,
'Content-Type': 'application/x-www-form-urlencoded'
},
uri: 'http://myUrl',
body: formData,
method: 'POST'
}, function (err, res, body) {
//it works!
});
s...
Extracting text OpenCV
...orithm above can also find intersecting or nested objects (like the entire top area for the first card) some of which could be uninteresting for your purposes.
Below is the code written in python with pyopencv, it should easy to port to C++.
import cv2
image = cv2.imread("card.png")
gray = cv2.cvt...
How do I make a list of data frames?
... list of data frames into one big data frame. If you want to stack them on top of each other, you would use rbind for a pair of them, but for a list of data frames here are three good choices:
# base option - slower but not extra dependencies
big_data = do.call(what = rbind, args = df_list)
# data...
Evenly distributing n points on a sphere
...ou see that i edited my answer to include an explanation of node[k] at the top? i think that may be all you need...
– andrew cooke
Mar 7 '12 at 12:51
...
What is the difference between decodeURIComponent and decodeURI?
...
js> s = "http://www.example.com/string with + and ? and & and spaces";
http://www.example.com/string with + and ? and & and spaces
js> encodeURI(s)
http://www.example.com/string%20with%20+%20and%20?%20and%20&%20and%20spaces
js...
Can I install/update WordPress plugins without providing FTP access?
...
I had to do: sudo chown -R www-data wp-content as well as granting write permissions
– mikermcneil
Feb 12 '12 at 20:32
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