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Execute a terminal command from a Cocoa app
How can I execute a terminal command (like grep ) from my Objective-C Cocoa application?
12 Answers
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Can't subtract offset-naive and offset-aware datetimes
... have a timezone aware timestamptz field in PostgreSQL. When I pull data from the table, I then want to subtract the time right now so I can get it's age.
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Why both no-cache and no-store should be used in HTTP response?
...ore such responses as part of their normal operation
But this is omitted from the newer RFC 7234 HTTP spec in potentially an attempt to make no-store stronger, see:
http://tools.ietf.org/html/rfc7234#section-5.2.1.5
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How can I search for a commit message on GitHub?
... by them is repo:torvalds/linux merge:false crypto policy
GIF image from https://github.com/blog/2299-search-commit-messages
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How can I close a Twitter Bootstrap popover with a click from anywhere (else) on the page?
...nd it works great. Was as easy as just changing an existing popover's rel from "popover" to "clickover".
– Dmase05
Dec 12 '12 at 18:20
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How do I run all Python unit tests in a directory?
... This worked for me. I have a tests folder with four files, run this from my Linux terminal, great stuff.
– JasTonAChair
Sep 22 '16 at 9:42
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Preserve HTML font-size when iPhone orientation changes from portrait to landscape
...ated the answer. I think these 2 first meta tags were a deprecated garbage from early iOS versions
– Dan
Aug 5 '13 at 8:14
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How do you stop Console from popping up automatically in Eclipse
...ew errors that make the console popup every few seconds. How do I stop it from automatically popping up and taking focus?
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Populate a Razor Section From a Partial
... I'm going to end up refactoring using jQuery templates and just send JSON from my controllers instead of building the html on the server side.
– Craig M
Mar 29 '11 at 17:07
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Which is the preferred way to concatenate a string in Python?
... this case, append/join is slower.
So where does this recommendation come from? Python 2?
a += b:
0.165287017822
a.append(b):
0.0132720470428
a.join(a):
0.114929914474
Well, append/join is marginally faster there if you are using extremely long strings (which you usually aren't, what would you h...