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What does “Document-oriented” vs. Key-Value mean when talking about MongoDB vs Cassandra?
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What do I have to do to get Core Data to automatically migrate models?
...If you have already made the changes that have caused your project to be incompatible - take these changes out of the original xcdatamodel file. If you have yet to make the changes - then just edit the 2.xcdatamodel file (the one you just made current version).
Now when you install this version onto...
Most efficient way to convert an HTMLCollection to an Array
...ove work on NodeList.
A performance comparison for the mentioned methods: http://jsben.ch/h2IFA
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Removing white space around a saved image in matplotlib
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I found something from Arvind Pereira (http://robotics.usc.edu/~ampereir/wordpress/?p=626) and seemed to work for me:
plt.savefig(filename, transparent = True, bbox_inches = 'tight', pad_inches = 0)
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What is a “static” function in C?
...y defined in main.
* Binutils 2.24 gives an error and refuses to link.
* https://stackoverflow.com/questions/27667277/why-does-borland-compile-with-multiple-definitions-of-same-object-in-different-c
*/
/*void f() { puts("a f"); }*/
/* OK: only declared, not defined. Will use the one in main. */
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Is there a way to squash a number of commits non-interactively?
I'm trying to squash a range of commits - HEAD to HEAD~3. Is there a quick way to do this, or do I need to use rebase --interactive?
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How to redirect output with subprocess in Python?
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INSERT IF NOT EXISTS ELSE UPDATE?
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Have a look at http://sqlite.org/lang_conflict.html.
You want something like:
insert or replace into Book (ID, Name, TypeID, Level, Seen) values
((select ID from Book where Name = "SearchName"), "SearchName", ...);
Note that any field n...
Why am I seeing “TypeError: string indices must be integers”?
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Segmentation fault on large array sizes
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