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Detect browser or tab closing
...ourse this will still work, they just removed a custom String return value from onbeforeunload. So now you're no longer be able to display a custom message before unloading.
– jAndy
Jun 16 '17 at 15:37
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How to amend older Git commit? [duplicate]
... rebase --continue
If you want to add an extra delete remove the options from the commit command. If you want to adjust the message, omit just the --no-edit option.
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What are the differences between BDD frameworks for Java? [closed]
... different frameworks and environments
Excellent separation of story files from code
Looks to have a pretty active community and much more examples and discussion of it on web.
Quite a steep learning curve (took me 3-4 times longer to figure out than Concordion/EasyB)
I didn't have the chance to t...
Java EE web development, where do I start and what skills do I need? [closed]
...arn, at least at a basic level, how to build Java web applications (coming from a .NET background). I would like to be able to build, deploy a simple CMS type application from the ground up.
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Mimicking sets in JavaScript?
...n the list:
if (A in obj) {
// put code here
}
Question 2: Delete 'A' from the list if it's there:
delete obj[A];
Question 3: Add 'A' to the list if it wasn't already there
obj[A] = true;
For completeness, the test for whether A is in the list is a little safer with this:
if (Object.prototyp...
Storing Images in PostgreSQL
... BLOB: "The SQL standard defines (...) BLOB. The input format is different from bytea, but the provided functions and operators are mostly the same",Manual.
EDIT 2014: I have not changed the original text above today (my answer was Apr 22 '12, now with 14 votes), I am opening the answer for your c...
How do I get the path of the Python script I am running in? [duplicate]
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Not so sure about that, here a result from OSX 10.6 NameError: global name '__file__' is not defined
– sorin
Apr 13 '10 at 15:40
17
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Restful API service
...than it needs to be. Since you have a simple use case of getting some data from a RESTful Web Service, you should look into ResultReceiver and IntentService.
This Service + ResultReceiver pattern works by starting or binding to the service with startService() when you want to do some action. You c...
StringLength vs MaxLength attributes ASP.NET MVC with Entity Framework EF Code First
...cide how large to make a string value field when it creates the database.
From MSDN:
Specifies the maximum length of array
or string data allowed in a property.
StringLength is a data annotation that will be used for validation of user input.
From MSDN:
Specifies the minimum and maximu...
Choose between ExecutorService's submit and ExecutorService's execute
...eued with submit() will bind the Throwable to the Future that was produced from the call to submit(). Calling get() on that Future will throw an ExecutionException with the original Throwable as its cause (accessible by calling getCause() on the ExecutionException).
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