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How to initialise a string from NSData in Swift
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Added a Swift 2.0 version as well now
– Sunkas
Nov 9 '15 at 8:50
Would you ha...
Changing the selected option of an HTML Select element
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@llihttocs What about now?
– kzh
Sep 22 '14 at 22:38
1
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How do you pass custom environment variable on Amazon Elastic Beanstalk (AWS EBS)?
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As a heads up to anyone who uses the .ebextensions/*.config way: nowadays you can add, edit and remove environment variables in the Elastic Beanstalk web interface.
The variables are under Configuration → Software Configuration:
Creating the vars in .ebextensions like in Onema's answ...
How to test if string exists in file with Bash?
...(There was an error in my examples; it still used some regex syntax. Fixed now.)
– Thomas
Jan 24 '11 at 17:04
4
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What's the purpose of SQL keyword “AS”?
...e much to separate the choices, consult a book on heuristics. As far as I know, the only heuristics book for SQL is 'Joe Celko's SQL Programming Style':
A correlation name is more often
called an alias, but I will be formal.
In SQL-92, they can have an optional
AS operator, and it should b...
What's the difference between struct and class in .NET?
...the moment
Internally, reference types are implemented as pointers, and knowing that, and knowing how variable assignment works, there are other behavioral patterns:
copying the contents of a value type variable into another variable, copies the entire contents into the new variable, making the ...
How do I read and parse an XML file in C#?
...t some components do need the old style XML objects, so it still gets used now and then. I would recommend trying both the "old style" here and LINQ and see what fits you.
– Wolf5
Jan 23 '13 at 9:36
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HTML text input allow only numeric input
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} else {
this.value = "";
}
});
});
}
You can now use the setInputFilter function to install an input filter:
setInputFilter(document.getElementById("myTextBox"), function(value) {
return /^\d*\.?\d*$/.test(value); // Allow digits and '.' only, using a RegExp
});
Se...
How can I open a cmd window in a specific location?
...rectory/folder, do this:
Click on address bar, alternatively press Alt+D
Now when address bar is highlighted, type cmd in the bar.
Press Enter key
You will notice that command prompt from that folder
share
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Best practice for embedding arbitrary JSON in the DOM?
...\"XSS!\");</script>"}
</div>
Now you can access it by reading the textContent of the element using JavaScript and parsing it:
var text = document.querySelector('#init_data').textContent;
var json = JSON.parse(text);
console.log(json); // {html: "<scr...