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Detect changed input text box

I've looked at numerous other questions and found very simple answers, including the code below. I simply want to detect when someone changes the content of a text box but for some reason it's not working... I get no console errors. When I set a breakpoint in the browser at the change() functio...
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Execute JavaScript code stored as a string

... yes and no: with eval code would be also executed, while with Function() code isn't executed until F() (use case? check for syntax error but don't want to execute the code) – G3z Jan 3 '15 a...
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How do I declare a 2d array in C++ using new?

... rowCount; ++i) a[i] = new int[colCount]; The above, for colCount= 5 and rowCount = 4, would produce the following: share | improve this answer | follow ...
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What happens if you static_cast invalid value to enum class?

... What is color set to according to the standard? Answering with a quote from the C++11 and C++14 Standards: [expr.static.cast]/10 A value of integral or enumeration type can be explicitly converted to an enumeration type. The value is unchanged if the origina...
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Calculate difference in keys contained in two Python dictionaries

Suppose I have two Python dictionaries - dictA and dictB . I need to find out if there are any keys which are present in dictB but not in dictA . What is the fastest way to go about it? ...
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How do I use cascade delete with SQL Server?

I have 2 tables: T1 and T2, they are existing tables with data. We have a one to many relationship between T1 and T2. How do I alter the table definitions to perform cascading delete in SQL Server when a record from T1 is deleted, all associated records in T2 also deleted. ...
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Replace String in all files in Eclipse

... "Search"->"File" Enter text, file pattern and projects "Replace" Enter new text Voilà... share | improve this answer | follow ...
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Do I need a Global.asax.cs file at all if I'm using an OWIN Startup.cs class and move all configurat

Let's say for example in a brand new ASP.NET MVC 5 application made from the MVC with Individual Accounts template, if I delete the Global.asax.cs class and move it's configuration code to Startup.cs Configuration() method as follow, what are the downsides? ...
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MySQL “Group By” and “Order By”

I want to be able to select a bunch of rows from a table of e-mails and group them by the from sender. My query looks like this: ...
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How to calculate moving average without keeping the count and data-total?

...d a way to calculate a moving cumulative average without storing the count and total data that is received so far. 8 Answer...