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No Multiline Lambda in Python: Why not?

...r syntax constructs in Python. I was thinking about this on the bus today and realized I couldn't think of a single Python construct that multiline lambdas clash with. Given that I know the language pretty well, this surprised me. ...
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Where to find Java JDK Source Code? [closed]

... official source code in it. I just had to tell Eclipse where this file is and I could see the code. But now I don't have the file anymore... ...
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What does it mean to hydrate an object?

... exists in memory, that doesn't yet contain any domain data ("real" data), and then populating it with domain data (such as from a database, from the network, or from a file system). From Erick Robertson's comments on this answer: deserialization == instantiation + hydration If you don't need...
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How can I detect if a browser is blocking a popup?

...thing I answered this 6 years ago - I sadly no longer recall the situation and browsers have come a long ways in 6 years. – ajwaka Apr 3 at 15:09 add a comment ...
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Using boolean values in C

...e 1 #define false 0 Explanation Option 1 will work only if you use C99 and it's the "standard way" to do it. Choose this if possible. Options 2, 3 and 4 will have in practice the same identical behavior. #2 and #3 don't use #defines though, which in my opinion is better. If you are undecided, ...
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Find out how much memory is being used by an object in Python [duplicate]

...ject. One of the problems you may find is that Python objects - like lists and dicts - may have references to other python objects (in this case, what would your size be? The size containing the size of each object or not?). There are some pointers overhead and internal structures related to object ...
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“Unable to find remote helper for 'https'” during git clone

...led when you compile git can cause this. If you install (lib)curl-devel, and then rebuild/install git, this should solve the problem: $ yum install curl-devel $ # cd to wherever the source for git is $ cd /usr/local/src/git-1.7.9 $ ./configure $ make $ make install This worked for me on Cento...
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Call Go functions from C

...hould make things a little clearer. package foo // extern int goCallbackHandler(int, int); // // static int doAdd(int a, int b) { // return goCallbackHandler(a, b); // } import "C" //export goCallbackHandler func goCallbackHandler(a, b C.int) C.int { return a + b } // This is the public ...
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Split code over multiple lines in an R script

... issue, try R> setwd(paste("~/a/very/long/path/here", "/and/then/some/more", "/and/then/some/more", "/and/then/some/more", sep="")) which also illustrates that it is perfectly fine to break code across multiple lines. ...
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Start thread with member function

...o construct a std::thread with a member function that takes no arguments and returns void . I can't figure out any syntax that works - the compiler complains no matter what. What is the correct way to implement spawn() so that it returns a std::thread that executes test() ? ...