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unable to start mongodb local server
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There is no service command on OS X. If you have mongo installed via homebrew you can use brew services. (via unix.stackexchange.com/questions/155715/…)
– Charlie Stanard
Sep 25 '16 at 19:28
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Installing R with Homebrew
...'s just brew install r. See @Andrew's answer below.
As of 2014 (using an Yosemite), the method is the following:
brew tap homebrew/science
brew install Caskroom/cask/xquartz
brew install r
The gcc package (will be installed automatically as a required dependency) in the homebrew/science tap alre...
What is the Windows version of cron? [closed]
...r command-line usage, you can schedule with the AT command.
For newer Microsoft OS versions, Windows Server 2012 / Windows 8, look at the schtasks command line utility.
If using PowerShell, the Scheduled Tasks Cmdlets in Windows PowerShell are made for scripting.
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Eclipse comment/uncomment shortcut?
... + / after selecting the lines you want to comment in java editor.
On Mac/OS X you can use ⌘ + / to comment out single lines or selected blocks.
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Android - Emulator in landscape mode, screen does not rotate
...) the emulator rotates the screen to landscape orientation but the Android OS and none of the apps rotate. So everything is sitting sideways. Is there something in the AVD configuration that needs to be set in order for the device to rotate properly?
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Set the location in iPhone Simulator
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As of iOS 5, the simulator has a configurable location.
Under the Debug menu, the last entry ...
How to create a GUID/UUID using iOS
... (__bridge NSString *)string;
}
EDIT: Jan, 29 2014:
If you're targeting iOS 6 or later, you can now use the much simpler method:
NSString *UUID = [[NSUUID UUID] UUIDString];
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using awk with column value conditions
... Are you sure your data is space-separated. Might some of those spaces be tabs? Try using awk to echo a single field. Does awk '{ print $8 }' give you what you'd expect?
– Rob Davis
Feb 6 '13 at 22:38
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Checking in of “commented out” code [closed]
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There may be others with different experiences, but in mine checking in half-finished code is ...
How to solve “Fatal error: Class 'MySQLi' not found”?
...l MySQLi.
If you think you've done that and still have a problem, please post your operating system and anything else that might help diagnose it further.
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