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How to delete a row by reference in data.table?
...t thought of that. It'll have to be a series of memmoves to budge up the gaps, but that's ok.
– Matt Dowle
Jan 21 '14 at 20:50
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How to check if AlarmManager already has an alarm set?
...omponents, flags), it will receive a PendingIntent
representing the same token if that is still valid, and can thus call
cancel() to remove it.
In short, your PendingIntent should have the same features (operation and intent's structure) to take control over it.
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browser sessionStorage. share between tabs?
...hing every time i opened a tab.... any tab... on any website. (good ol IE) PS: you'll obviously need to include a JSON shim if you want IE8 support as well. :)
Credit goes to this full article:
http://blog.guya.net/2015/06/12/sharing-sessionstorage-between-tabs-for-secure-multi-tab-authentication/
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SBT stop run without exiting
... After forking, to kill everything java except sbt, run: kill -9 `ps -h | grep java | grep -v sbt-launch | grep -v grep | awk '{print $1}'`
– dsg
Nov 27 '12 at 21:05
1
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How to copy directories in OS X 10.7.3?
...out copy folders from command line: ditto command ss64.com/osx/ditto.html PS. Unlike cp -R, if the destination folder already exists, the existing contents will be merged with the contents of the folder being copied.
– Alexander Hramov
Feb 6 '15 at 7:00
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Disable pasting text into HTML form
...u've already saved their other information, so the message just includes a token saying which account this is for.
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Accessing console and devtools of extension's background.js
... answered Jan 10 at 2:33
Token YiToken Yi
911 bronze badge
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GoTo Next Iteration in For Loop in java
Is there a token in java that skips the rest of the for loop?
Something like VB's Continue in java.
6 Answers
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Explain the encapsulated anonymous function syntax
...Listopt ) { FunctionBody }
As you can see the Identifier (Identifieropt) token in FunctionExpression is optional, therefore we can have a function expression without a name defined:
(function () {
alert(2 + 2);
}());
Or named function expression:
(function foo() {
alert(2 + 2);
}());
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No secret option provided to Rack::Session::Cookie warning?
...::Cookie.
options[:secret] ||= Rails.application.config.secret_token
super
end
end
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