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Get underlying NSData from UIImage
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@1dayitwillmake Even the PNG rep? Not my area of expertise, but I thought PNGs don't suffer loss?
– tybro0103
Mar 6 '14 at 16:17
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Angularjs ng-model doesn't work inside ng-if
...o the original scope, and change properties of that object. e.g. ng-model="myObject.property". This will sidestep all the scope/$parent inanity. Google "angular dot rule" for more info.
– Asmor
Feb 16 '16 at 14:17
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How to use C++ in Go
... new Go language, how do I call C++ code? In other words, how can I wrap my C++ classes and use them in Go?
12 Answers
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“git diff” does nothing
...t "git diff" does nothing. To be safe, I removed external diff tools from my .gitconfig file. This was installed via MacPorts and is the lates version (1.7.2.2).
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What is the difference between fastcgi and fpm?
...pe with growth, and two things exploded: RAM usage, and segfaults. I found myself restarting lighttpd every 30 minutes to keep the website up.
I switched to php-fpm and nginx, and RAM usage dropped from >20GB to 2GB. Segfaults disappeared as well. After doing some research, I learned that lightt...
Is main() really start of a C++ program?
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@AdamDavis: I don't remember what my concern was. I can't think of one now.
– Lightness Races in Orbit
Dec 15 '16 at 21:37
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What's the difference between struct and class in .NET?
...n you claim that structs "Do not have a memory overhead per new instance". My first interpretation was that you were claiming - obviously absurdly - that structs use zero memory. Then I thought that maybe you're trying to say that a struct, unlike a class, requires exactly as much memory as the sum ...
How to make an HTTP POST web request
...d is most cases, better and more flexible) ways of making web requests. In my opinion, for simple, non-critical operations, the old ways are just fine - but it's up to you and whatever you are most comfortable with.
– Evan Mulawski
Nov 18 '15 at 14:47
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How to make a transparent HTML button?
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Yes, I am terribly sorry if my question was misleading.
– Shinji
Mar 26 '14 at 20:41
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Bitwise operation and usage
...d appreciate some examples.
Has been only partially addressed. These are my two cents on that matter.
Bitwise operations in programming languages play a fundamental role when dealing with a lot of applications. Almost all low-level computing must be done using this kind of operations.
In all a...