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Android: Scale a Drawable or background image?
...want to scale the background image (keeping its aspect ratio) to the space allocated when the page gets created. Does anyone have an idea how to do this?
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WKWebView in Interface Builder
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It's not a good suggestion to allocate a new view in the initializer for WebView. crx_au's response is superior
– Ilias Karim
Mar 28 '17 at 18:02
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How do I increase the scrollback buffer in a running screen session?
...nificant hiccup. The higher the value you set, the more virtual memory is allocated to the screen process when initiating the screen session. I set my ~/.screenrc to "defscrollback 123456789" and when I initiated a screen, my entire system froze up for a good 10 minutes before coming back to the p...
How to view the assembly behind the code using Visual C++?
...umptions about the string it's processing (and ignores max-length safety / allocation by using a big buffer) on the result of GetModuleFileNameA would be much less total machine code.)
IDK why, but cout << p.string() << endl only shows the basename (i.e. the filename, without the direct...
Generic List - moving an item within the list
... should remove before inserting ... your order may cause the list to do an allocation.
– Jim Balter
Nov 6 '18 at 15:47
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UIButton inside a view that has a UITapGestureRecognizer
...strure
UITapGestureRecognizer *tapGestRecog = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(screenTappedOnce)];
[tapGestRecog setNumberOfTapsRequired:1];
[self.view addGestureRecognizer:tapGestRecog];
// This line is very important. if You don't add it then your ...
“unrecognized selector sent to instance” error in Objective-C
... you're not memory managing the view controller properly and it is being deallocated at some point - which causes the numberButtonClicked: method to be sent to another object that is now occupying the memory that the view controller was previously occupying...
Make sure you're properly retaining/re...
How to jump to a particular line in a huge text file?
...ng a lot of pages faults :) On the contrary, doing it the "stupid way" and allocating lots and lots of memory can be blazingly fast. I enjoyed the danish FreeBSD developer Poul-Henning Kamp's article on it: queue.acm.org/detail.cfm?id=1814327
– Morten Jensen
Ju...
Comparing two NumPy arrays for equality, element-wise
...).all() method is the fastest, which is a little peculiar, given it has to allocate a whole new array.)
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How can I explicitly free memory in Python?
...do its job. That said, if the OP is in a situation where he is suddenly deallocating a lot of objects (like in the millions), gc.collect may prove useful.
– Jason Baker
Aug 22 '09 at 19:53
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