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How to calculate a time difference in C++
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I tried this on Mac 10.7 . my app executes a 100 mb file in 15 seconds, but the diff time is reporting 61 seconds. Not much use. I think time() is probably better.
– Miek
Sep 23 '13 at 22:33
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How can I install a .ipa file to my iPhone simulator
I have an iphone simulator running on my Mac.
12 Answers
12
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How to create a CPU spike with a bash command
I want to create a near 100% load on a Linux machine. It's quad core system and I want all cores going full speed. Ideally, the CPU load would last a designated amount of time and then stop. I'm hoping there's some trick in bash. I'm thinking some sort of infinite loop.
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How do I import CSV file into a MySQL table?
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For Mac OSX, use Sequel Pro.
– Agi Hammerthief
Mar 19 '14 at 13:31
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What's so great about Lisp? [closed]
...ical Common Lisp, which are both excellent.
Next are the tools. I'm on a Mac, so I've zeroed in on Aquamacs Emacs (makes Emacs livable for a novice) and Steel Bank Common Lisp (SBCL).
Lack of libraries.
I can't tell for sure yet, but I doubt it. For building web sites it looks like Hunchentoot a...
Error Domain=NSURLErrorDomain Code=-1005 “The network connection was lost.”
...t also helps to kill the app before the simulator reset and to restart the Mac. I often change places with different wifi spots and this is a procedure that fixes the issue for me.
– Vladimír Slavík
Oct 29 '15 at 10:18
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How can I convert tabs to spaces in every file of a directory?
...4 spaces inplace, in all *.txt files:
sed -i $'s/\t/ /g' *.txt
On a mac:
Replace all tabs with 4 spaces inplace, in all *.txt files:
sed -i '' $'s/\t/ /g' *.txt
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How to manually send HTTP POST requests from Firefox or Chrome browser?
...I here.
Postman now also has native apps (i.e. standalone) for Windows, Mac and Linux! It is more preferable now to use native apps, read more here.
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How to find where a method is defined at runtime?
...ems/activemodel-3.2.2/lib/active_model/validations/validates.rb", 81]
On Macs with TextMate installed, this also pops up the editor at the specified location.
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How do you echo a 4-digit Unicode character in Bash?
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Another thing about hexdump: on my machine, the second command in the answer outputs 0000000 98e2 00a0. Of course the 0000000 is just an unimportant offset, but the bytes after it translate to \xe2\x98\xa0, because the machine uses the little endian byte order...