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What are the best practices for using a GUID as a primary key, specifically regarding performance?
...elated thing, and here, a small, stable, ever-increasing data type is your best pick - INT or BIGINT as your default option.
By default, the primary key on a SQL Server table is also used as the clustering key - but that doesn't need to be that way! I've personally seen massive performance gains ...
Check if a variable is of function type
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Sure underscore's way is more efficient, but the best way to check, when efficiency isn't an issue, is written on underscore's page linked by @Paul Rosania.
Inspired by underscore, the final isFunction function is as follows:
function isFunction(functionToCheck) {
return...
How do I put a clear button inside my HTML text input box like the iPhone does?
...d that by removing top: in the child span and setting display: flex; align-items: center; in the parent span.
– thomasa88
Jun 19 at 7:18
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How to access session variables from any class in ASP.NET?
...ut your application (e.g. Session["loginId"]
you can document your session items by adding XML doc comments on the properties of MySession
you can initialize your session variables with default values (e.g. assuring they are not null)
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Check if all elements in a list are identical
...eckEqual1 contains more Python code, it is less efficient when many of the items are equal in the beginning.
Since checkEqual2 and checkEqual3 always perform O(N) copying operations, they will take longer if most of your input will return False.
For checkEqual2 and checkEqual3 it's harder to adapt c...
Best way to test if a row exists in a MySQL table
I'm trying to find out if a row exists in a table. Using MySQL, is it better to do a query like this:
12 Answers
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plot with custom text for x axis points
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And how to disperse the items evenly along the x-axis? Let's say my x axis has 1 Million points internally and I want to display only John, Arnold, Mavis and Matt along the axis evenly distributed?
– Steve K
Au...
How to version REST URIs
What is the best way to version REST URIs? Currently we have a version # in the URI itself, ie.
11 Answers
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Unit test naming best practices [closed]
What are the best practices for naming unit test classes and test methods?
12 Answers
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What code analysis tools do you use for your Java projects? [closed]
...s(Checkstyle.HiddenField) justification: "Effective Java," 2nd ed., Bloch, Item 2
// END SuppressWarnings(Checkstyle.HiddenField)
With Checkstyle comments, the particular check violation (HiddenField) is significant because each check has its own "BEGIN/END" comment pair.
FindBugs also supports w...