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Best practices for SQL varchar column length [closed]
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244
No DBMS I know of has any "optimization" that will make a VARCHAR with a 2^n length perform be...
How to read a file line-by-line into a list?
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28 Answers
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Pan & Zoom Image
...(ScaleTransform)image.RenderTransform;
double zoom = e.Delta > 0 ? .2 : -.2;
st.ScaleX += zoom;
st.ScaleY += zoom;
}
To handle the panning the first thing I did was to handle the MouseLeftButtonDown event on the image, to capture the mouse and to record it's location, I also store t...
Unix command-line JSON parser? [closed]
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edited Dec 25 '18 at 3:31
answered Oct 4 '10 at 20:15
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How to replace list item in best way
...item.
List<string> listOfStrings = new List<string> {"abc", "123", "ghi"};
listOfStrings[listOfStrings.FindIndex(ind=>ind.Equals("123"))] = "def";
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Compare integer in bash, unary operator expected
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295
Your problem arises from the fact that $i has a blank value when your statement fails. Always...
Round a double to 2 decimal places [duplicate]
If the value is 200.3456 , it should be formatted to 200.34 .
If it is 200 , then it should be 200.00 .
13 Answers
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Can't find @Nullable inside javax.annotation.*
...pId>
<artifactId>jsr305</artifactId>
<version>3.0.2</version>
</dependency>
and for Gradle:
dependencies {
testImplementation 'com.google.code.findbugs:jsr305:3.0.2'
}
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Quick-and-dirty way to ensure only one instance of a shell script is running at a time
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Alternate background colors for list items
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293
How about some lovely CSS3?
li { background: green; }
li:nth-child(odd) { background: red; }
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