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Compare two objects and find the differences [duplicate]
...e through all of the properties and determine which are and are not equal, then return some list of properties and both differing values.
Here's an example of some code that is a good start for what you are asking. It only looks at Field values right now, but you could add any number of other comp...
How to get label of select option with jQuery?
...eid>
<option value="test">label </option>
</select>
then you can call the selected label like that:
jQuery('#theid option:selected').text()
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Difference between Node object and Element object?
... childNodes, etc. It is more of a class for a generic tree structure.
And then, some Node objects are also Element objects. Element inherits from Node. Element objects actually represents the objects as specified in the HTML file by the tags such as <div id="content"></div>. The Elem...
Longest line in a file
...file size. Consider storing the longest length and its associated record, then printing it from an END{} block.
– Luv2code
Feb 20 '19 at 23:57
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Is there a macro recorder for Eclipse? [closed]
... Am using Eclipse Mars and it works great. In order to make it work, then the file PracticallyMacro_0.4.9.jar needs to be put in the eclipse/downloads/plugins directory (create the plugins directory if it doesn't exist). You can edit macros by going to Windows/Preferences/Practically Macro Opt...
Why does isNaN(“ ”) (string with spaces) equal false?
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JavaScript interprets an empty string as a 0, which then fails the isNAN test. You can use parseInt on the string first which won't convert the empty string to 0. The result should then fail isNAN.
sha...
Visual Studio refuses to forget breakpoints?
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go to Debug menu then Delete All Breakpoints Ctrl+Shift+F9
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How to animate the change of image in an UIImageView?
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Well.. If the imageviews frame changes then it stays in its same position.. thats a deal breaker!
– hfossli
Sep 26 '12 at 16:17
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Ways to save Backbone.js model data?
...new data, I'd be updating it, saving over it. And if I DELETE to that URI, then it would purge it from my system.
With POST, since you haven't created a resource yet it won't have an established resource ID. Maybe the URI target I want to create resources is simply this:
http://localhost:8888/donu...
Determine the number of NA values in a column
...arbitrary value, other than NA is writing a boolean function is.value and then using sum(is.value(df$col)) the way to go or is there a more concise direct syntax for this?
– user3274289
Jun 4 '14 at 2:11
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