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Set selected index of an Android RadioGroup
...ir ids to the index in lookupTypes, you can just use that index as the argument to the check method.
– jjm
Mar 23 '12 at 16:20
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How to get disk capacity and free space of remote computer
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$disk = Get-WmiObject Win32_LogicalDisk -ComputerName remotecomputer -Filter "DeviceID='C:'" |
Select-Object Size,FreeSpace
$disk.Size
$disk.FreeSpace
To extract the values only and assign them to a variable:
$disk = Get-WmiObject Win32_LogicalDisk -ComputerName remotecom...
Asynchronous shell exec in PHP
...& to background the process?
EDIT - incorporating what @AdamTheHut commented to this post, you can add this to a call to exec:
" > /dev/null 2>/dev/null &"
That will redirect both stdio (first >) and stderr (2>) to /dev/null and run in the background.
There are other ways to...
In Rails, how do you render JSON using a view?
...quest, it'd be nice if you could create a file in your views/users/ dir, named show.json and after your users#show action is completed, it renders the file.
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How to get the nth element of a python list or a default if not available
...t(key, default) for lists. Is there any one liner idiom to get the nth element of a list or a default value if not available?
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Update a record without first querying?
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You should use the Attach() method.
Attaching and Detaching Objects
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How do you run JavaScript script through the Terminal?
... instance, if you were to run a Python script you would type python filename.py or if you wanted to run a C program make filename then ./ filename . How do you do this with .js files?
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GoogleTest: How to skip a test?
...can I prevent a test from running). Is there anything I can do besides commenting out the whole test?
8 Answers
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MVC4 DataType.Date EditorFor won't display date value in Chrome, fine in Internet Explorer
...in Internet Explorer 8 and Internet Explorer 9 , but in Google Chrome it is showing a date picker and instead of displaying the value it just displays "Month/Day/Year" in faded gray text.
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read subprocess stdout line by line
...is very noisy. I want to store all of the output to a log file and show some of it to the user. I thought the following would work, but the output doesn't show up in my application until the utility has produced a significant amount of output.
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