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How to get an enum value from a string value in Java?
...time and do not appear in source code. They do appear in Javadoc, though; for example, Dialog.ModalityType shows both methods.
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PostgreSQL Connection URL
How is the PostgreSQL connection URL formed, when the host is some other computer than the localhost?
6 Answers
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Can I install the “app store” in an IOS simulator?
The IOS simulator in my computer doesn't have app store. I want to use the app store to test a program I wrote on my simulator.
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Appending to an empty DataFrame in Pandas?
...possible to append to an empty data frame that doesn't contain any indices or columns?
3 Answers
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Intercept page exit event
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Similar to Ghommey's answer, but this also supports old versions of IE and Firefox.
window.onbeforeunload = function (e) {
var message = "Your confirmation message goes here.",
e = e || window.event;
// For IE and Firefox
if (e) {
e.returnValue = message;
}...
Why does Internet Explorer not send HTTP post body on Ajax call after failure?
...I will provide my empirical data as a substitute and provide some ways to work around it. Maybe some MS insider will one day shed some light on this...
If HTTP Keep-Alive is disabled on the server, this issue goes away. In other words, your HTTP 1.1 server will respond to every Ajax request with a...
What's the difference between findAndModify and update in MongoDB?
... method in MongoDB. What's the advantage of it over the update method? For me, it seems that it just returns the item first and then updates it. But why do I need to return the item first? I read the MongoDB: the definitive guide and it says that it is handy for manipulating queues and performi...
What does do?
...le tag on your site? with the changes Microsoft has made to its browsers (more on those below).
Depending upon what Microsoft browsers you support you may not need to continue using the X-UA-Compatible tag. If you need to support IE9 or IE8, then I would recommend using the tag. If you only support...
Correct way to pause Python program
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Seems fine to me (or raw_input() in Python 2.X). Alternatively you could use time.sleep() if you want to pause for a certain number of seconds.
import time
print("something")
time.sleep(5.5) # pause 5.5 seconds
print("something")
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SQL Server Management Studio SSMS tries to “save to file” instead of execute on F5
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From the Query Menu -> Results To ->
Results To Grid.
OR
Press Ctrl + D
Once you have tried one of the steps above, run your query again by pressing F5.
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