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PostgreSQL query to list all table names?
...query (based on the description from manual)?
SELECT table_name
FROM information_schema.tables
WHERE table_schema='public'
AND table_type='BASE TABLE';
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Avoid browser popup blockers
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The general rule is that popup blockers will engage if window.open or similar is invoked from javascript that is not invoked by direct user action. That is, you can call window.open in response to a button click without getting hit by the popup blocker, but if you put the same code in a tim...
HTTP headers in Websockets client API
...TTP headers to your websocket client with any HTTP header client which supports this, but I can't find how to do it with the JSON API.
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Allowing interaction with a UIView under another UIView
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You should create a UIView subclass for your top view and override the following method:
- (BOOL)pointInside:(CGPoint)point withEvent:(UIEvent *)event {
// UIView will be "transparent" for touch events if we return NO
return (point.y < MIDDLE_Y1 || p...
How to install lxml on Ubuntu
... On Ubuntu 16.04 too zlib1g-dev is necessary. Without this I got the error /usr/bin/ld: cannot find -lz.
– Jabba
Aug 4 '16 at 16:02
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How to Select Every Row Where Column Value is NOT Distinct
... 7 years old, but if you're still around would you mind explaining how it works? Solved my problem as well!
– Lou
Dec 6 '19 at 18:04
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How to make asynchronous HTTP requests in PHP
...nse, I just want to do something like file_get_contents() , but not wait for the request to finish before executing the rest of my code. This would be super useful for setting off "events" of a sort in my application, or triggering long processes.
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Is there a concise way to iterate over a stream with indices in Java 8?
...h() <= i)
.mapToObj(i -> names[i])
.collect(Collectors.toList());
The resulting list contains "Erik" only.
One alternative which looks more familiar when you are used to for loops would be to maintain an ad hoc counter using a mutable object, for example an AtomicInteger...
ASP.NET MVC HandleError
How do I go about the [HandleError] filter in asp.net MVC Preview 5?
I set the customErrors in my Web.config file
6 Ans...
How can I determine the direction of a jQuery scroll event?
I'm looking for something to this effect:
25 Answers
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