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Read a text file using Node.js?
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Continuous Integration for Ruby on Rails? [closed]
...rience that left the still-linked-to website with outdated information and downed the demo site, this project has a spark of life again. But the documentation hasn't moved on, and lots and lots of the steps in the tutorial are just plain broken; I had to change references to gems, build some things ...
Node.js Best Practice Exception Handling
...was thrown that interrupts that flow.
Take a look at bluebird promises:
https://github.com/petkaantonov/bluebird
Note that I haven't found many other libraries other than these that properly handle thrown exceptions. jQuery's deferred, for example, don't - the "fail" handler would never get the...
jQuery count child elements
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How can I use different certificates on specific connections?
...
Create an SSLSocket factory yourself, and set it on the HttpsURLConnection before connecting.
...
HttpsURLConnection conn = (HttpsURLConnection)url.openConnection();
conn.setSSLSocketFactory(sslFactory);
conn.setMethod("POST");
...
You'll want to create one SSLSocketFactory and...
How do you rotate a two dimensional array?
.... The element loop will visit each element along the top row, each element down the right side, each element along the bottom row and each element up the left side.
Moving forwards along the top row requires the column
index to be incremented.
Moving down the right side requires the row index to ...
How can I match multiple occurrences with a regex in JavaScript similar to PHP's preg_match_all()?
...nymore.
– Mike 'Pomax' Kamermans
Browser support is listed here https://caniuse.com/#feat=urlsearchparams
I would suggest an alternative regex, using sub-groups to capture name and value of the parameters individually and re.exec():
function getUrlParams(url) {
var re = /(?:\?|&...
Using do block vs braces {}
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Does Parallel.ForEach limit the number of active threads?
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Pinging servers in Python
....
if response == 0:
print hostname, 'is up!'
else:
print hostname, 'is down!'
This works because ping returns a non-zero value if the connection fails. (The return value actually differs depending on the network error.) You could also change the ping timeout (in seconds) using the '-t' option....