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How do I unset an element in an array in javascript?
...;. Thus:
var myArray = [];
myArray["bar"] = true;
myArray["foo"] = true;
alert(myArray.length); // returns 0.
because you have not added elements to the array, you have only modified myArray's bar and foo members.
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Open new Terminal Tab from command line (Mac OS X)
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Try this:
osascript -e 'tell application "Terminal" to activate' -e 'tell application "System Events" to tell process "Terminal" to keystroke "t" using command down'
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Redirect stderr and stdout in Bash
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According to wiki.bash-hackers.org/scripting/obsolete, it seems to be obsolete in the sense that it is not part of POSIX, but the bash man page makes no mention of it being removed from bash in the near future. The man page does specify a preference for '&...
Sending a mail from a linux shell script
I want to send an email from a Linux Shell script. What is the standard command to do this and do I need to set up any special server names?
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How can I check if a command exists in a shell script? [duplicate]
I am writing my first shell script. In my script I would like to check if a certain command exists, and if not, install the executable. How would I check if this command exists?
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Application Error - The connection to the server was unsuccessful. (file:///android_asset/www/index.
...d you made some UI modifications, may be the size of images are high)
Your script may have a infinite or long loop, so that it takes too much of time to load.
You will be using too much of scripts (jQuery, iscroll, etc etc.. more number of plugins or scripts )
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IntelliJ IDEA: Running a shell script as a Run/Debug Configuration
Is there a way by which a shell script can be invoked from IntelliJ Run/Debug configurations?
4 Answers
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How to get current foreground activity context in android?
Whenever my broadcast is executed I want to show alert to foreground activity.
14 Answers
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Accurate way to measure execution times of php scripts
... This answer is out of date. Nowadays the best way to report script execution time is a single line at the end of your code: $time = microtime(true) - $_SERVER["REQUEST_TIME_FLOAT"]; (More info in an answer below.)
– ashleedawg
Apr 2 '19 at 20:56...
jquery $(window).height() is returning the document height
I'm sure there is a simple error I'm making, but I am simply alerting $(window).height() and it returns the same value as $(document).height() .
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