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How can I pass command-line arguments to a Perl program?
...is is how I would recommend non-destructively traversing an argument list. Based on perlmeme.org/howtos/syntax/foreach.html it looks like the syntax is correct; for a caveat, check the section, Side-effects : The control variable is an alias to the list element
– jaredor
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Android Use Done button on Keyboard to click button
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Kotlin Solution
The base way to handle the done action in Kotlin is:
edittext.setOnEditorActionListener { _, actionId, _ ->
if (actionId == EditorInfo.IME_ACTION_DONE) {
// Call your code here
true
}
false
}
Kot...
MySQL Workbench Dark Theme
...lor="#9B859D" back-color="#2A2A2A" bold="No" /> <!-- SCE_MYSQL_DATABASEOBJECT -->
<style id="10" fore-color="#DDDDDD" back-color="#2A2A2A" bold="No" /> <!-- SCE_MYSQL_PROCEDUREKEYWORD -->
<style id="11" fore-color="#B9CB89" back-color="#2A2A2A" bold="No"...
Disabled input text color
The simple HTML below displays differently in Firefox and WebKit-based browsers (I checked in Safari, Chrome and iPhone).
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Text vertical alignment in WPF TextBlock
... +1 Doesn't even need to set the Height for the Grid, as with the Border-based approach.
– Efran Cobisi
Jul 21 '12 at 15:22
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Equivalent of “throw” in R
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Beyond the base functions that Dirk mentions:
The R.oo package has additional exception handling functionality, including a throw() function which is very useful. You can catch exceptions with the usual try or trycatch functions:
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Android: disabling highlight on listView click
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Essentially, you have a selector that specifies different style elements based on the current state.
see this for short and quick solution https://stackoverflow.com/a/12242564/185022
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How do I delete all messages from a single queue using the CLI?
... This could have been implemented in either 3.5.4 or 3.6.0, based on github.com/rabbitmq/rabbitmq-server/pull/215 and rabbitmq.com/changelog.html . If you have an older version, rabbitmqadmin as per stackoverflow.com/a/18267342/272387 might help.
– Richlv
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How to remove a field completely from a MongoDB document?
...ch worse, but this way you can change the field with any custom code (even based on another field from this document).
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Sorting a vector in descending order
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@ildjarn: Because it's like that? The base() member function for example returns the wrapped iterator.
– Xeo
Jan 26 '12 at 21:00
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