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DynamoDB vs MongoDB NoSQL [closed]
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For quick overview comparisons, I really like this website, that has many comparison pages, eg AWS DynamoDB vs MongoDB; http://db-engines.com/en/system/Amazon+DynamoDB%3BMongoDB
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What's the best practice for primary keys in tables?
...ly transfer without conflict to a different application instance (multiple sites that aggregate into a bigger site).
– lambacck
May 30 '11 at 14:46
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How do I pass variables and data from PHP to JavaScript?
...roduces when making an AJAX request? When working on a JavaScript light website - making an AJAX request is tedious and not best practices.
– Benjamin Gruenbaum
May 19 '14 at 14:44
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file_put_contents - failed to open stream: Permission denied
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The other option
is that you can make Apache (www-data), the owner of the folder
sudo chown -R www-data:www-data /var/www
that should make file_put_contents work now. But for more security you better also set the permissions like below
find /var/www -type d -print0 | xa...
PHP how to get local IP of system
...se my servers are behind a load balancer so getHostName doesn't return the sites domain name.
– Yep_It's_Me
May 2 '18 at 2:29
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Django connection to PostgreSQL: “Peer authentication failed”
This is the error I am receiving when I try to get to my Django admin site. I had been using MySQL database no problem. I am new to PostgreSQL, but decided to switch because the host I ultimately plan to use for this project does not have MySQL.
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Is there a way to detect if a browser window is not currently active?
...t that is doing activity periodically. When the user is not looking at the site (i.e., the window or tab does not have focus), it'd be nice to not run.
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How do I make HttpURLConnection use a proxy?
...ctively. The following basic example illustrates it:
String url = "http://www.google.com/",
proxy = "proxy.mydomain.com",
port = "8080";
URL server = new URL(url);
Properties systemProperties = System.getProperties();
systemProperties.setProperty("http.proxyHost",proxy);
systemPropert...
log4net hierarchy and logging levels
This site says
7 Answers
7
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When should I use a trailing slash in my URL?
...e changed. I haven't studied this in detail, but it seems that on newer websites, it's more common and "prettier" to omit the slash.
– speedplane
Jun 4 '16 at 7:07
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