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Get the value of an instance variable given its name
In general, how can I get a reference to an object whose name I have in a string?
2 Answers
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include external .js file in node.js app
I have an app.js node application. As this file is starting to grow, I would like to move some part of the code in some other files that I would "require" or "include" in the app.js file.
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MVC3 DropDownListFor - a simple example?
...ure out how to get them to appear on the View, but now I don't know how to capture the values in its corresponding properties on the View Model when it's submitted. In order to get this to work I had to create an inner class that had an ID and a value property, then I had to use an IEnumerable<...
Binding ConverterParameter
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The ConverterParameter property can not be bound because it is not a dependency property.
Since Binding is not derived from DependencyObject none of its properties can be dependency properties. As a consequence, a Binding can never be the target object of ...
What regex will match every character except comma ',' or semi-colon ';'?
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Use character classes. A character class beginning with caret will match anything not in the class.
[^,;]
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In Python, how do I use urllib to see if a website is 404 or 200?
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You can use urllib2 as well:
import urllib2
req = urllib2.Request('http://www.python.org/fish.html')
try:
resp = urllib2.urlopen(req)
except urllib2.HTTPError as e:
if e.code == 404:
# do something...
else:
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Selecting an element in iFrame jQuery
In our application, we parse a web page and load it into another page in an iFrame. All the elements in that loaded page have their tokenid-s. I need to select the elements by those tokenid-s. Means - I click on an element on the main page and select corresponding element in the page in the iFrame. ...
How do I convert an array object to a string in PowerShell?
How can I convert an array object to string?
6 Answers
6
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How do I embed a single file from a GitHub gist with the new gist interface?
... e.g.
<script src="https://gist.github.com/4505639.js?file=macroBuild.scala" type="text/javascript"></script>
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How to convert a selection to lowercase or uppercase in Sublime Text
... selected in a file in Sublime Text and I want to convert them all to lowercase.
5 Answers
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