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Git - What is the difference between push.default “matching” and “simple”

...t for a while now, but I have never had to set up a new remote repo myself and I have been curious on doing so. I have been reading tutorials and I am confused on how to get "git push" to work. ...
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Search All Fields In All Tables For A Specific Value (Oracle)

...an you not start with whatever client application is displaying this value and try to figure out what query it is using to obtain it? Anyway, diciu's answer gives one method of generating SQL queries to check every column of every table for the value. You can also do similar stuff entirely in one ...
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Is it worth using Python's re.compile?

...ience running a compiled regex 1000s of times versus compiling on-the-fly, and have not noticed any perceivable difference. Obviously, this is anecdotal, and certainly not a great argument against compiling, but I've found the difference to be negligible. EDIT: After a quick glance at the actual P...
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Position of least significant bit that is set

...hed. My favourite solution for your problem (from that site) is «multiply and lookup»: unsigned int v; // find the number of trailing zeros in 32-bit v int r; // result goes here static const int MultiplyDeBruijnBitPosition[32] = { 0, 1, 28, 2, 29, 14, 24, 3, 30, 22, 20, 15, 25, 17...
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What's the best way to check if a String represents an integer in Java?

...nge looking. I would have used (c < '0' || c > '9')... are the <= and >= operators faster in Java? – Anonymous Oct 26 '08 at 1:43 3 ...
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npm ERR cb() never called

...t: $ sudo npm cache verify Otherwise: $ sudo npm cache clean My node and npm versions are: $ node -v v0.10.0 $ npm -v 1.2.14 https://docs.npmjs.com/cli/cache share | improve this answer ...
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Is there a foreach in MATLAB? If so, how does it behave if the underlying data changes?

...ropriate --- you'll be able to test the loop condition at every iteration, and set the value of the loop variable(s) as you wish: n = 10; f = n; while n > 1 n = n-1; f = f*n; end disp(['n! = ' num2str(f)]) Btw, the for-each loop in Java (and possibly other languages) produces unspecifi...
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Why is ArrayDeque better than LinkedList

I am trying to to understand why Java's ArrayDeque is better than Java's LinkedList as they both implement Deque interface. ...
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Get the IP address of the machine

...) will let you do the same thing easily, it works fine for me on os x 10.5 and should be the same below. I've done a quick example below which will print all of the machine's IPv4 address, (you should also check the getifaddrs was successful ie returns 0). I've updated it show IPv6 addresses too. ...
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Pretty-print an entire Pandas Series / DataFrame

I work with Series and DataFrames on the terminal a lot. The default __repr__ for a Series returns a reduced sample, with some head and tail values, but the rest missing. ...