一个人的身影 书童

I am just trying to apply a filter to an image using cv2, the opencv python bindings. Here is what m...

I want to make \Ctrl+G\ to open the find dialogue, just as Ctrl+F\ (so both shortcuts open the same ...

I have an extranal js script1 that I used in my SPA, into this script I call another js script2. Whe...

I was trying to run spark-submit and I get \Failed to find Spark assembly JAR. You need to b...

I have implemented a custom editing accessory view as described in my answer to this question. For t...

I am able to use a fortran subroutine in R as long as I don\'t have it inside a module.For example: ...

I tried to create dependency explictly using two ways. Both are almost same but I am little bit conf...

How should I write: if @parent.child.grand_child.attribute.present? do_something without cumber...

I have list of items, like this: user = , name = null, surname = , age = null, nickna...

Okay. So I know there\'s lots of questions about how to embed dlls inside exes, but my problem is r...

for example in WhatsApp App : In the reception of messages: It is non-blocking because you can conti...

I want to change DNS servers programmatically. I don\'t want to build a DNS server, I just want to c...

This is probably incredibly simple but not finding anything related. I could be totally off base but...

Suppose you have a function like f that calls a function m.g: def f(x): return m.g(x, 2*x, x+1) ...

I am getting an unfamiliar crash log when accessing one of the viewControllers of my iOS app on an A...