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Remove commas from the string using JavaScript
...alue.replace(/,/g, ""); // remove commas
value = parseFloat(value); // now parse to float should always be clean input
// Do the actual math and setState calls here
}
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Why do we need Abstract factory design pattern?
...t code retrieves it's data access classes. Your AbstractDataAccessFactory knows which type of data source is configured and provides a concrete Factory for the client code, i.e. SqlDataAccessFactory or XmlDataAccessFactory. These concrete factories can create the concrete implementations, e.g. SqlRe...
How to apply CSS to iframe?
... Please note, it seems to me like some of the examples posted before are now invalid for html5. You can access the frame's contents as follows: document.getElementById("myframe").contentDocument. Embedding the css still doesn't seem to work for me though.
– Rehno Lindeque
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No empty constructor when create a service
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I don´t know if it is documented anywhere, but if you want to instantiate inner non static classes, the outer class must be instantiated first. Now if you start a service, the instance is created by the system, which won´t know that ...
Using jQuery To Get Size of Viewport
... full width of the document, not the portion that is zoomed to. I want to know how much is visible after zoom is applied.
– Frank Schwieterman
Nov 20 '11 at 2:38
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Can Mockito capture arguments of a method called multiple times?
...ic method Matchers.argThat(ArgumentMatcher). With the help of Java 8 it is now much cleaner and more readable to write:
verify(mockBar).doSth(argThat((arg) -> arg.getSurname().equals("OneSurname")));
verify(mockBar).doSth(argThat((arg) -> arg.getSurname().equals("AnotherSurname")));
If you'...
SSL Connection / Connection Reset with IISExpress
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It needed to repair IIS Express. Now worked perfectly. Thanks
– Homam
May 24 '16 at 11:54
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Declaring a default constraint when creating a table
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Thanks, that resolves the name problem. Now I am trying to figure out if this behaviour is "by design" (i.e. it is not possible to do it) or if there is a way to do it. You know, I like to keep my code "tidy" and having the constraints declared after the columns m...
What's the fastest way to read a text file line-by-line?
I want to read a text file line by line. I wanted to know if I'm doing it as efficiently as possible within the .NET C# scope of things.
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Run all SQL files in a directory
...:\Scripts\script1.sql
:r c:\Scripts\script2.sql
:r c:\Scripts\script3.sql
Now execute
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