... WARNING: If you delete postmaster.pid without making sure there are really no postgres processes running you, could permanently corrupt your database. (PostgreSQL should delete it automatically if the postmaster has exited.). SOLUTION: This fixed the issue--I deleted this file, and then everyt...

... This is very helpful. Note also debugger; is supported in all major browsers. For more information: w3schools.com/jsref/jsref_debugger.asp – ScottyG Apr 15 '16 at 15:31 ...

...writing the test first, you're forced into thinking about how you want to call the code, which usually improves the design of the code in the long run. If you're not doing unit testing now, I recommend you get started on it. Get a good book, practically any xUnit-book will do because the concepts ...

...two-tuple, e.g. ('A', 1), but rather a 1916-length iterable. Once you actually have a list in the form you stated in your original question (myList = [('A',1),('B',2),...]), all you need to do is dict(myList). share ...

...nternet Explorer 9 and lower does not support the placeholder attribute at all, while Opera 12 and lower do not support any CSS selector for placeholders. The discussion about the best implementation is still going on. Note the pseudo-elements act like real elements in the Shadow DOM. A padding on ...

...modern compilers may be smart enough to do this optimization, they are not allowed to do it unless you explicitly tell them to via a compiler flag. Related: Why doesn't GCC optimize a*a*a*a*a*a to (a*a*a)*(a*a*a)? share ...

... myArray [empty, "b", "c", "d"] myArray.splice(start, deleteCount) actually removes the element, reindexes the array, and changes its length. > myArray = ['a', 'b', 'c', 'd'] ["a", "b", "c", "d"] > myArray.splice(0, 2) ["a", "b"] > myArray ["c", "d"] ...

...or login at the text console of a local unix machine). these are the ones called, say, .login or .profile or .zlogin (depending on which shell you're using). Then you have config files that are read by "interactive" shells (as in, ones connected to a terminal (or pseudo-terminal in the case of, say...

... rewrite URLs, serve static content, and proxy other sub-services. Periodically recycle your worker processes. For a long-running process, even a small memory leak will eventually add up. Setup log collection / monitoring PS: There's a discussion between Aaron and Christopher in the comments of ...

... On desktop computers I want the first tab open. On mobile devices I want all of them closed. – user5248 Jun 4 '15 at 22:51 ...