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How to create a new database using SQLAlchemy?
...= create_engine("postgres://localhost/mydb")
if not database_exists(engine.url):
create_database(engine.url)
print(database_exists(engine.url))
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How to ignore SSL certificate errors in Apache HttpClient 4.0
...use it, this piece of code can help? How come I don't see any part where a URL is needed or exception handling is needed?
– Viet
Apr 24 '10 at 10:56
19
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How to redirect to previous page in Ruby On Rails?
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In your edit action, store the requesting url in the session hash, which is available across multiple requests:
session[:return_to] ||= request.referer
Then redirect to it in your update action, after a successful save:
redirect_to session.delete(:return_to)
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How do I pull from a Git repository through an HTTP proxy?
...g problems with the proxy, http://<UserID>:<Password>@<ProxyURL>:<Port>/ worked for me
– Jaime Reynoso
Mar 30 '16 at 13:33
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Where is body in a nodejs http.get response?
...pper to return the concatenated chunks through a Promise:
const httpGet = url => {
return new Promise((resolve, reject) => {
http.get(url, res => {
res.setEncoding('utf8');
let body = '';
res.on('data', chunk => body += chunk);
res.on('end', () => resol...
How can I force browsers to print background images in CSS?
...lightly.
Example, if your current CSS looks like this:
body {
background:url(images/mybg.png) no-repeat;
}
At the end of your stylesheet, you add:
@media print {
body {
content:url(images/mybg.png);
}
}
This adds the image to the body as a "foreground" image, thus making it printable.
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How to install a node.js module without using npm?
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Is it possible to import a script from an external URL (like var myscript = require("http://www.mywebsite.com/myscript.js"))? It looks like the require function doesn't work for external URLs.
– Anderson Green
Jan 1 '13 at 23:00
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Curl GET request with json parameter
...ying to send a "GET" request to a remote REST API from Command Prompt via cURL like this:
7 Answers
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Deadly CORS when http://localhost is the origin
...e source code is published on Github.
Note that the extension filter all URLs by default. This may break some websites (for example: Dropbox). I have changed it to filter only localhost URLs with the following URL filter
*://localhost:*/*
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How to mark a build unstable in Jenkins when running shell scripts
...asy-to-access path, or download in via job's shell script:
wget ${JENKINS_URL}jnlpJars/jenkins-cli.jar
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