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How to turn on/off ReactJS 'development mode'?
...quire('react') will run ./mode_modules/react/lib/React.js which is React's raw source.
The React docs suggest you use ./mode_modules/react/dist/react.js for development and react.min.js for production.
Should you minify /lib/React.js or /dist/react.js for production, React will display a warning m...
Difference between string and char[] types in C++
...m that I would always use std::string.
In terms of efficiency of course a raw buffer of unmanaged memory will almost always be faster for lots of things, but take in account comparing strings for example, std::string has always the size to check it first, while with char[] you need to compare chara...
WCF timeout exception detailed investigation
...curred. Or just monitor it closely.
When you get an error, then you can trawl through the Wireshark logs to find the start of the call. Right click on the first packet that has your client calling out on it (Should be something like GET /service.svc or POST /service.svc) and select Follow TCP Stre...
What are the differences between struct and class in C++?
...ing the code as to instruct machines (or else we'd stick with assembly and raw VM opcodes) it's a good idea to stick with that.
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How does the algorithm to color the song list in iTunes 11 work? [closed]
...as suitable... looks like I reinvented the wheel a bit here)
convertToYUV[rawRGB_] :=
Module[{yuv},
yuv = {{0.299, 0.587, 0.114}, {-0.14713, -0.28886, 0.436},
{0.615, -0.51499, -0.10001}};
yuv . rawRGB
]
Next, I wrote a function to calculate color distance with...
Class with single method — best approach?
...s standardised. There's nothing worse than looking over a business layer sprawling with different implementation methods.
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Run an untrusted C program in a sandbox in Linux that prevents it from opening files, forking, etc.?
...he tcc C-compiler):
wget https://github.com/levskaya/jslinux-deobfuscated/raw/master/root.bin
We want to put the student's submission in root.bin, so set up the loop device:
sudo losetup /dev/loop0 root.bin
(you could use fuseext2 for this too, but it's not very stable. If it stabilizes, you won'...
Is std::unique_ptr required to know the full definition of T?
...esn't help. You still get the same undefined behavior as if you had used a raw pointer.
Nevertheless, using incomplete classes in certain places is very useful! This is where shared_ptr and unique_ptr help. Use of one of these smart pointers will let you get away with an incomplete type, except whe...
How can I check for “undefined” in JavaScript? [duplicate]
... now!");
};
Bottom line, the "it can be redefined" argument to not use a raw === undefined is bogus.
(If you are still scared of undefined being redefined, why are you blindly integrating untested library code into your code base? Or even simpler: a linting tool.)
Also, like the typeof approa...
How to get the path of a running JAR file?
...from the URL string,
// leaving the base path.
// get the class's raw resource path
final URL classResource = c.getResource(c.getSimpleName() + ".class");
if (classResource == null) return null; // cannot find class resource
final String url = classResource.toString();
fina...