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How to check if command line tools is installed
...so the xcodebuild and xcode-select files in /usr/bin
I need to know if the command line tools is installed.
Is there a command for it?
What can I do to see if XCode CLT is installed and if yes to find the version installed?
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Finding most changed files in Git
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you can use the git effort (from the git-extras package) command which shows statistics about how many commits per files (by commits and active days).
EDIT: git effort is just a bash script you can find here and adapt to your needs if you need something more special.
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Block Comments in Clojure
How do I comment multiple lines in Clojure?
9 Answers
9
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Best way to unselect a in jQuery?
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Does not work under IE 8. See stackoverflow.com/questions/7960773/…
– Clinton Pierce
Mar 26 '12 at 16:27
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Locking a file in Python
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As noted by a comment at the blog post, this solution isn't "perfect", in that it's possible for the program to terminate in such a way that the lock is left in place and you have to manually delete the lock before the file becomes accessi...
Test if a property is available on a dynamic variable
...it, unless you re-implemented the way dynamic binding is handled in the C# compiler. Which would probably include a lot of guessing, because it is implementation-defined, according to the C# specification.
So you should actually try to access the member and catch an exception, if it fails:
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What's the magic of “-” (a dash) in command-line parameters?
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If you mean the naked - at the end of the tar command, that's common on many commands that want to use a file.
It allows you to specify standard input or output rather than an actual file name.
That's the case for your first and third example. For example, the cdrecord...
Are there any style options for the HTML5 Date picker?
... picking up some of the slack so we don't have to keep re-inventing such a common form of input.
6 Answers
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Artificially create a connection timeout error
...by the firewall that simply drops TCP SYN packets. For example, www.google.com:81.
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Automatic popping up keyboard on start Activity
...rue"
android:focusableInTouchMode="true"
As reported by other members in comments it doesn't works on ScrollView therefore you need to add these attributes to the main child of ScrollView.
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