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What is the right way to check for a null string in Objective-C?
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What's the main difference between int.Parse() and Convert.ToInt32
...ome web service is handing you an integer in string format), you'd use Int32.Parse().
If you're collecting input from a user, you'd generally use Int32.TryParse(), since it allows you more fine-grained control over the situation when the user enters invalid input.
Convert.ToInt32() takes an object...
Setting dynamic scope variables in AngularJs - scope.
...odel = $parse(the_string);
// Assigns a value to it
model.assign($scope, 42);
// Apply it to the scope
// $scope.$apply(); <- According to comments, this is no longer needed
console.log($scope.life.meaning); // logs 42
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Detailed 500 error message, ASP + IIS 7.5
IIS 7.5 , 2008rc2, classic asp, 500 error msg:
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Truststore and Keystore Definitions
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A keystore contains private keys, and the certificates with their corresponding public keys.
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Thread vs ThreadPool
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6 revs, 2 users 96%Karg
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How do I run a shell script without using “sh” or “bash” commands?
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answered Jan 8 '12 at 18:18
fgefge
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Why should I use 'li' instead of 'div'?
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Jeremy DeGrootJeremy DeGroot
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Java Date vs Calendar
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cletuscletus
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Insert line after first match using sed
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Try doing this using GNU sed:
sed '/CLIENTSCRIPT="foo"/a CLIENTSCRIPT2="hello"' file
if you want to substitute in-place, use
sed -i '/CLIENTSCRIPT="foo"/a CLIENTSCRIPT2="hello"' file
Output
CLIENTSCRIPT="foo"
CLIENTSCRIPT2="hello"
CLIENTFILE="bar"
Doc
see sed doc and search \a (appen...