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How to get default gateway in Mac OSX
...sult thus looks like this:
192.168.195.1
In this case, netstat displays all result, grep only selects the line with 'default' in it, and awk further matches the pattern to display the second column in the text.
You can similarly use route -n get default command to get the required result. The fu...
NSObject +load and +initialize - What do they do?
...ride +initialize or +load. Documentation makes it clear these methods are called for you by the Objective-C runtime, but that's really all that is clear from the documentation of those methods. :-)
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Best approach to converting Boolean object to string in java
...irst test for null and later invoke toString() method on your object.
Calling Boolean.toString(b) will invoke
public static String toString(boolean b) {
return b ? "true" : "false";
}
which is little slower than b.toString() since JVM needs to first unbox Boolean to boolean which will be...
Go Unpacking Array As Arguments
...sum as many things as you'd like. Notice the important ... after when you call the my_func function.
Running example: http://ideone.com/8htWfx
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How to use DbContext.Database.SqlQuery(sql, params) with stored procedure? EF Code First C
... +1. Neither of the higher voted answers include exec, but I can confirm that I get an exception if I omit it.
– Jordan Gray
Oct 5 '12 at 13:46
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How to stop mongo DB in one command
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Great answer, which confirmed that MongoDB can be gracefully terminated using SIGTERM signal. It is important if running MongoDB in a Docker - docs.docker.com/compose/compose-file/#stop_grace_period . Additional note that CMD ["mongod", "option"...
How to dynamically create CSS class in JavaScript and apply?
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Confirmed working with IE8. I did have to add a "styleSheet.cssRules[i].selectorText &&" and "styleSheet.rules[i].selectorText &&"in the mediaType for-loop ifs because it didn't work in Chrome, apparently some...
Changes in import statement python3
... brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 4...
WhatsApp API (java/python) [closed]
...tp://indianexpress.com/article/technology/social/now-get-bookmyshow-ticket-confirmation-message-on-whatsapp-4844869/
http://gadgets.ndtv.com/apps/news/whatsapp-business-bookmyshow-pilot-1750740
For some of my technical experiments, I was trying to figure out how beneficial and feasible it is to im...
An async/await example that causes a deadlock
...lick for UI / MyController.Get for ASP.NET):
The top-level method calls GetJsonAsync (within the UI/ASP.NET context).
GetJsonAsync starts the REST request by calling HttpClient.GetStringAsync (still within the context).
GetStringAsync returns an uncompleted Task, indicating the REST requ...